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HomeMy WebLinkAboutAPA211'') I I . ,....--I .. --~.) .... --~ ~-~ ..... ~-~·. DeCEMBER 1982 TK 1425 I .SB CllNOUL TAIIff;J. !tiC. A23 PREPARE<> FOR: I [i] no.211 ~.ALASKA POWER AUTHORITY. ___ __, s13/t1 ARLIS. ALASKA POWER AUTHORITY SUSITNA HYDROELECTRIC PROJECT TASK 3 -HYDROLOGY FIELD DATA COLLECTION AND PROCESSING SUPPLEMENT 1 1982 FIELD DATA DECEMBER 1982 Prepared for: ACRES AMERICAN INCORPORATED 1000 Liberty Bank Building Main at Court Buffalo, New York 14202 Telephone: (716) 853-7525 Prep a red by: R&M CONSULTANTS, INC. 5024 Cordova Street Anchorage, Alaska 99503 Telephone: (907) 279-0483 . Alaska Resources Library & Information Services Anchorage, Alaska 71< I Lf2. 5 ' '5 '6 A2-3 Jll{) ~ Z.ll co s13/t2 ALASKA POWER AUTHORITY SUSITNA HYDROELECTRIC PROJECT TASK 3 -HYDROLOGY FIELD DATA COLLECTION AND PROCESSING -SUPPLEMENT 1 TABLEOF CONTENTS LIST OF TABLES LIST OF FIGURES ACKNOWLEDGMENTS 1 -INTRODUCTION 2 -1982 FIELD DATA SUMMARIES 2.1 -Streamflow (Continuous) 2.2 -Streamflow (Partial) 2.3 -Water Quality Data from Susitna River at Gold 2.4 -Climate Data Summaries 2.4, Part 1 -Susitna Glacier Climate Data 2.4, Part 2 -Denali Climate Data 2.4, Part 3 -Tyone River Climate Data 2.4, Part 4-Kosina Creek Climate Data 2.4, Part 5-Watana Climate Data 2.4, Part 6 -Devil Canyon Climate Data 2.4, Part 7 -Sherman Climate Data 2.5 -Snow Surveys 2. 6 -Glacial Observations 2. 7 -Snow Creep Observations 2.8 -Ri'ver Ice Observations 2. 9 -Evaporation Data 3 -REFERENCES -i- Creek PAGE ii vi viii 4 24 35 42 43 66 85 102 123 146 171 184 207 209 211 213 215 sl3/t3 LIST OF TABLES NUMBER TABLE PAGE 2.1. 1 Watana Streamflow Data -Water Year 1982 5 2.1.2 Watana Streamflow Data -Water Year 1983 (Partial) 6 2.1.3 Daily Discharge Slough 9: 8/10/82 -10/14/82 7 2.1.4 Daily Discharge Slough 11: 8/9/82 -10/21/82 9 2. 1. 5 Daily Discharge Slough 16: 8/9/82 -10/22/82 11 2.1.6 Daily Discharge Slough 21: 8/10/82 -10/22/82 3 2. 1. 7 Discharge Measurements for Establishment of Rating 15 Tables for Tributaries and S laughs 2.3.1 Water Quality Data Summary, Susitna River at Gold Creek 36 2.4.1 Monthly Summary for Glacier Weather Station - October 1981 44 2.4.2 Monthly Summary for Glacier Weather Station - November 1981 46 2.4.3 Monthly Summary for Glacier Weather Station - December 1981 48 2.4.4 Monthly Summary for Glacier Weather Station - Jan u a ry 1982 50 2.4.5 Monthly Summary for Glacier Weather Station - February 1982 52 2.4.6 Monthly Summary for Glacier Weather Station - April 1982 54 2.4. 7 Monthly Summary for Glacier Weather Station - May 1982 56 2.4.8 Monthly Summary for Glacier Weather Station - June 1982 58 2.4.9 Monthly Summary for Glacier Weather Station - July 1982 60 2.4.10 Monthly Summary for Glacier Weather Station - August 1982 62 2.4.11 Monthly Summary for Glacier Weather Station - September 1982 64 2.4.12 Monthly Summary for Denali Weather Station - October 1981 67 2.4.13 Monthly Summary for Denali Weather Station - November 1981 69 2.4. 14 Monthly Summary for Denali Weather Station - December 1981 71 2.4.15 Monthly Summary for Denali Weather Station - Jan u a ry 1982 73 2.4.16 Monthly Summary for Denali Weather Station - February 1982 75 2.4.17 Monthly Summary for Denali Weather Station - March 1982 77 2.4.18 Monthly Summary for Denali Weather Station - April 1982 79 -ii- s13/t4 NUMBER TABLE PAGE 2.4. 19 Monthly Summary for Denali Weather Station -81 May 1982 2.4.20 Monthly Summary for Denali Weather Station -83 June 1982 2.4.21 Monthly Summary for Tyone Weather Station -86 October 1981 2.4. 22 Monthly Summary for Tyone Weather Station -88 November 1981 2.4.23 Monthly Summary for Tyone Weather Station -90 December 1981 2.4.24 Monthly Summary for Tyone Weather Station -92 January 1982 2.4.25 Monthly Summary for Tyone Weather Station -94 February 1982 2 .4. 26 Monthly Summary for Tyone Weather Station -96 March 1982 2.4.27 Monthly Summary for Tyone Weather Station -98 April 1982 2.4.28 Monthly Summary for Tyone Weather Station -100 May 1982 2.4. 29 Monthly Summary for Kosina Weather Station -103 November 1981 2.4.30 Monthly Summary for Kosina Weather Station -105 January 1982 2 .4. 31 Monthly Summary for Kosina Weather Station -107 February 1982 2 .4. 32 Monthly Summary for Kosina Weather Station -109 March 1982 2.4.33 Monthly Summary for Kosina Weather Station -111 April 1982 2.4.34 Monthly Summary for Kosina Weather Station -113 May 1982 2.4.35 Monthly Summary for Kosina Weather Station -115 June 1982 2.4.36 Monthly Summary for Kosi na Weather Station -117 July 1982 2.4.37 Monthly Summary for Kosina Weather Station -119 August 1982 2.4.38 Monthly Summary for Kosina Weather Station -121 September 1982 2.4.39 ['v1onthly Summary for Watana Weather Station -124 October 1981 2.4.40 Monthly Summary for Watana Weather Station -126 November 1981 2.4.41 Monthly Summary for Watana Weather Station -128 December 1981 2.4.42 Monthly Summary for Watana Weather Station -130 January 1982 -iii- s13/t5 NUMBER TABLE PAGE 2.4.43 Monthly Summary for Watana Weather Station -132 March 1982 2.4.44 Monthly Summary for Watana Weather Station -134 April 1982 2.4.45 Monthly Summary for Watana Weather Station -136 May 1982 2.4.46 Monthly Summary for Watana Weather Station -138 June 1982 2 .4.47 Monthly Summary for Watana Weather Station -140 July 1982 2.4.48 Monthly Summary for Watana Weather Station -142 August 1982 2.4.49 Monthly Summary for Watana Weather Station -144 September 1982 2.4.50 Monthly Summary for Devil Canyon Weather Station -147 October 1981 2.4.51 Monthly Summary for Devil Canyon Weather Station -149 November 1981 2.4.52 Monthly Summary for Devil Canyon Weather Station -151 December 1981 2.4.53 Monthly Summary for Devil Canyon Weather Station -153 January 1982 2.4.54 Monthly Summary for Devil Canyon Weather Station -155 February 1982 2.4.55 Monthly Summary for Devil Canyon Weather Station -157 March 1982 2.4. 56 Monthly Summary for Devil Canyon Weather Station -159 April 1982 2.4.57 Monthly Summary for Devil Canyon Weather Station -161 May 1982 2.4.58 Monthly Summary for Devil Canyon Weather Station -163 June 1982 2.4.59 Monthly Summary for Devil Canyon Weather Station -165 July 1982 2.4. 60 Monthly Summary for Devil Canyon Weather Station -167 August 1982 2.4.61 Monthly Summary for Devil Canyon Weather Station -169 September 1982 2.4. 62 Monthly Summary for Sherman Weather Station -172 May 1982 2.4.63 Monthly Summary for Sherman Weather Station -174 June 1982 2.4. 64 Monthly Summary for Sherman Weather Station -176 July 1982 2.4. 65 Monthly Summary for Sherman Weather Station -178 August 1982 2.4.66 Monthly Summary for Sherman Weather Station -180 September 1982 -iv- s13/t6 NUMBER TABLE 2. 5. 1 2.5.2 2.5.3 2.9.1 Snow Survey Markers Installed by R&M Consultants - 1982 Sites Summary of 1982 Snow Survey Data Collected by R&M Snow Survey Data by Site Evaporation Data Collected at Watana Camp, 1982 -v- PAGE 185 186 188 214 s13/t7 LIST OF FIGURES NUMBER FIGURE 2. 1 . 1 2.1.2 2.1 .3 2.1.4 2.1.5 2.1.6 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 2.2.6 2.2.7 2.2.8 2.2.9 2.4. 1 2.4.2 2.4.3 2.4.4 2.4.5 2.4.6 2.4. 7 2.4.8 2.4.9 2.4.10 2.4.11 2.4.12 2.4.13 2 .4. 14 2.4.15 2.4.16 2.4.17 2.4.18 2.4.19 2 .4.20 2.4.21 2.4.22 2 .4. 23 2.4.24 2.4.25 2.4.26 2 .4. 27 2.4.28 Stage-Discharge Rating Curve, Susitna River near Watana Damsite Stage-Discharge Rating Curve, Slough 9 Stage -Discharge Rating Curve, Slough 11 Stage-Discharge Rating Curve, Slough 16 Stage -Discharge Rating Curve, Slough 21 Flood Stage Hydrographs -September 1982 Precipitation Event Stage-Discharge Rating Curve, Portage Creek Stage-Discharge Rating Curve, Slough 22 Stage -Discharge Rating Curve, Stough 20 Stage -Discharge Rating Curve, Indian River Stage -Discharge Rating Curve, Lane Creek Stage -Discharge Rating Curve, Whiskers Creek Stage -Discharge Rating Curve, Birch Creek Stage-Discharge Rating Curve, Birch Creek Slough Stage-Discharge Rating Curve, Goose 2 Creek Glacier Weather Station -October 1981 Glacier Weather Station -November 1981 Glacier Weather Station -December 1982 Glacier Weather Station -January 1982 Glacier Weather Station -February 1982 Glacier Weather Station -April 1982 Glacier Weather Station -May 1982 Glacier Weather Station -June 1982 Glacier Weather Station -July 1982 Glacier Weather Station -August 1982 Glacier Weather Station -September 1982 Denali Weather Station -October 1981 Denali Weather Station -November 1981 Dena!· Weather Station -December 1981 Denal Weather Station -January 1982 Denal Weather Station -February 1982 Dena! Weather Station -March 1982 Dena! Weather Station -April 1982 Dena! Weather Station -May 1982 Dena! Weather Station -June 1982 Tyone Weather Station -October 1981 Tyone Weather Station -November 1981 Tyone Weather Station -December 1981 Tyone Weather Station -January 1982 Tyone Weather Station -February 1982 Tyone Weather Station -March 1982 Tyo.ne Weather Station -April 1982 Tyone Weather Station -May 1982 -vi- PAGE 17 18 19 20 21 22 25 26 27 28 29 30 31 32 33 45 47 49 51 52 55 57 59 61 63 65 68 70 72 74 76 78 80 82 84 87 89 91 93 95 97 99 101 s13/t8 NUMBER FIGURE 2.4.29 2.4.30 2.4.31 2.4.32 2.4.33 2.4.34 2.4.35 2.4.36 2.4.37 2.4.38 2.4.39 2.4.40 2.4.41 2.4.42 2.4.43 2.4.44 2.4.45 2.4.46 2 .4.47 2.4.48 2.4.49 2.4.50 2.4.51 2.4.52 2.4.53 2.4.54 2 .4.55 2 .4. 56 2.4.57 2.4.58 2.4.59 2.4. 60 2.4.61 2.4. 62 2.4.63 2.4.64 2 .4. 65 2.4.66 Kosina Weather Station -November 1981 Kosina Weather Station -January 1982 Kosina Weather Station -February 1982 Kosin a Weather Station -March 1982 Kos na Weather Station -April 1982 Kos na Weather Station -May 1982 Kos na Weather Station -June 1982 Kos na Weather Station -July 1982 Kos na Weather Station -August 1982 Kos na Weather Station -September 1982 Watana Weather Station -October 1981 Watana Weather Station -November 1981 Watana Weather Station -December 1981 Watana Weather Station -January 1982 Watana Weather Station -March 1982 Watana Weather Station -April 1982 Watana Weather Station -May 1982 Watana Weather Station -June 1982 Watana Weather Station -July 1982 Watana Weather Station -August 1982 Watana Weather Station -September 1982 Devi Canyon Weather Station -October 1981 Devi Canyon Weather Station -November 1981 Devi Canyon Weather Station -December 1981 Devi Canyon Weather Station -January 1982 Devi Canyon Weather Station -February 1982 Devi Canyon Weather Station -March 1982 Devi Canyon Weather Station -April 1982 Devi Canyon Weather Station -May 1982 Devi Canyon Weather Station -June 1982 Devi Canyon Weather Station -July 1982 Devi Canyon Weather Station -August 1982 Devi Canyon Weather Station -September 1982 Sherman Weather Station -May 1982 Sherman Weather Station -June 1982 Sherman Weather Station -July 1982 Sherman Weather Station -August 1982 Sherman Weather Station -September 1982 -vii- PAGE 104 106 108 110 112 114 116 118 120 122 125 127 129 131 133 135 137 139 141 143 145 148 150 152 154 156 158 160 162 164 166 168 170 173 175 177 179 181 s13/t9 ACKNOWLEDGMENTS Data contained in the present report were collected, analyzed, and reduced by R&M Consultants under contract to Acres American, Inc. as part of the Susitna Hydroelectric Feasibility Study conducted for the Alaska Power Authority. Assistance and additional data provided by the individuals and organizations named below are gratefully acknowledged. Alaska Department of Fish and Game provided additional stream and slough discharge data and made periodic staff gage readings at the various gaging sites. Water quality analyses were performed by Chemical and Geological Laboratories of Alaska (Anchorage) and Northern Testing Laboratories ( Fairbanks). The Water Resources Division of the U.S. Geological Survey provided continuous gage height records from the streamgaging station at Gold Creek. Glacial observations were made by Dr. William Harrison of the Geophysical Institute of the University of Alaska at Fairbanks. Snow surveys were performed cooperatively, with the Soil Conservation Service of the U.S. Department of Agriculture. River ice observations were supplemented by data supplied by Leon Dick at the Desh ka River. Evaporation data were collected at Watana Camp by Granville Couey and Onnalee Logsdon of Acres American, Inc. viii s13/t10 1 -INTRODUCTION The objective of the Hydrologic Field Data Collection and Processing has been to supplement available streamflow and climatologic data within the Susitna River Basin. Specifically, the existing data base was augmented to meet the requirements of the FERC license application and to fill other data gaps present in the flow forecasting network for future project operation. Collection and processing of the field data was performed Consultants and reviewed by Acres American, Inc. Portions of effort were done cooperatively with other data collection agencies, the U.S. Geological Survey, the U.S. Soil Conservation Service, Alaska Geophysical Institute, as is detailed in the following sections. by R&M the field such as and the This report presents summaries of field data collected during the 1982 water year, October 1981 to September 1982, inclusive. A previous report, Field Data Collection and Processing, Volumes 1-3, February 1982 (R&M Consultants, 1982a), presents an overview of the Data Collection Program and a general description of the field work undertaken relative to each of the hydrologic parameters. The reader is referred to this previous report for background information on the data contained herein. -1- s13/tll SECTION 2 1982 FIELD DATA SUMMARIES s13/t12 SECTION 2.1 STREAMFLOW (CONTINUOUS) s13/t13 2.1 -Streamflow A continuously-recording manometer streamgage was installed in the Susitna River at River Mile 182.1, about two miles downstream from the proposed Watana Damsite. Collection of stage records began in early July, 1980, and has continued during open water periods through 1982. In 1982, daily discharge data were obtained from May 29 through November 11; however, due to a streamgage malfunction, no record was obtained from August 21 through September 1. Estimates of discharge have been made for these days based on a comparison with Susitna River at Gold Creek streamflows. To assist the Alaska Department of Fish and Game (ADF&G) in their studies of fish spawning habitat, R&M Consultants installed Stevens F-1 continuously-recording streamgages in Sloughs 8A, 9, 11, 16 and 21. Collection of stage records began in early August and continued through to freezeup in mid-October, 1982. Daily flows from each site are presented herein with the exception of data from Slough 8A; artifically elevated gage heights were recorded at that site due to ponding behind a beaver dam constructed in late August downstream of the gaging site. Two tributaries, Portage Creek and Indian River were gaged continuously by the ADF&G using Datapod recorders. In other sloughs and tributaries, miscellaneous measurements of stage were collected by the ADF&G. At all of these sites, discharge measurements were made to generate stage-discharge rating curves. These rating curves are compiled in Section 2.2-Streamflow-(Partial). -4- TABLE 2.1,1 (l) Daily Gage Height, in feet,and di~charge, in cubic feet per second Susitna River near Watana Damsite Jar the year ending September 30, 1981 APRIL MAY JmiE JULY AuGUST SEPTEMBER I>' Gage D. h Gage Gage Gage D. h Gage D. h Gage I 0 I. height . Isc arge height Discharge height Discharge height 1sc arge height 1sc arge height Discharge il 1 \!,----------------------------------------------------JL.2E ---~~-l_Q_Q __ -~-~-~-1~----~-Q.J.:_Q_Q .. ?..§.!4~---~-~}_Q_J ___ ~-----c_).._?._2_9_Q __ 1 ~ '.~ .. ~~~~~~~~~~ ~~~~~~~~~~~~~~~~ .~~~~~~~~~~~~~~~~~~~~~~~~~~~ .:~~:~~~~ ~~~~~~:~~~.~~~ .. ~:~~=~~=~::;~:~'r:~:l::~:~~;~~~~~:::!. ~=~~:~~ : !!=.------------. -----1---------------.~ ---~!-;-~~--r,!·;--'~-"---~~~-~-~~-L_? ___ ---;-:-;-~-~ ~~;'-~ ~~--~-;;-~; . il f 'i d I I ~ I f· ~ ~ r··------~~-----------------------------------------:-·-~~~--L9.3_Q_Q __ 3.7 .... .4.b ... l.4.a_Q_Q _7__. __ 5 _____ l.5.6.Q_Q._ .3.6 .•. :.l ~L.lQJ .. Q __ i I 11·-------------------------------------------------------•-----.. 2.5.4.Q.Q __ 3.7 .... .3 ..... 1.4A._Q_QI _ _7__.__":J _____ l_5_~_Q_Q_ .3.6 .•. ~ 9..-----~~-Q .. , 8\\---------------------------------------------------.Q.~.Q1 ___ 3_Q1_Q.Q __ 3.7 __ • __ 9_b ___ l.5.~_Q_Q· __ 7 _ _,. __ ~_t.1.5.1_Q_Q_ .3.6 .•. 1~---.l-.QA.Q.Q 1 : 11----------.-------------------------------------------:-:-:~. ---~-~!-~~--!-:-~--!-~---~-~-~~-~ --;--:--:-:---~-;-~-~-~-~~-;-;-:-;~---~-;!-;~I 111----------.----------------' f ---------' ---------------_§ ••• I J 1--.V. J _Q_Q--' ;)_~_,_~:~-__ ;! -•-\i_Q_ Q_ I -_? __ . __ ],-J ---"-"-I Q_Q_-' 1->-§-,_§ t' . ---J_~_Q _Q _QI il 121 __________ -----------------------------------------.8-..5..6 .. 2.ll.QO __ 3..9.~3.b ... 25.6.0_0_ n .... .O_l_UQD_Q_ c:·: -ll~Q~ , 1• , ______________________________________________ a_,_._Q .-1-~Q_o_Q __ I >-~-d_, ___ ,.§_\i_Q_o_, J,_g _____ ,ng_o__ -~_§_,_~ [--:-:-:-:: :: ~-----+----------------,-----------~~;~ --~~~~~-~:-·~-: --~:-:~~ ', ~--~---~~-!~ ~-~ ;n ... o ... l.~JlQQI 161!--------------------------__________ -----------------~_. __ Q_?. __ l_?_~g_g __ ~-~-!.3:. ~---?:.:V_2.9_i_?_:_~-~~---~-~-?.2.9__1_~-~-:-~.f b ____ ?_~~-<?.2 17 -----------------------------------------------------~-_. __ -?_!_ .. J.:.~_J.,_Q_Q __ ;?-~-•-~-... c?.J.4 0 0 7 • 2 141 0 0 3 9 . 4 2 6 7 0 0 .18 . ----------~------------------------------------------.!L .. 4.l.. .. 2.0.2..Q_Q __ 3.:6.~-~-___ _?_lJ._Q.Q_ .1.!_;1, _____ l..J_4_Q_Q __ J_$ __ • __ ~"b---~-11_Q_Q F i ------,---------------------------·------!:·!-~ --;-;-!~-~--~~-:-: ---~-~~~~ -:-:-;~---~~;-~~--;-~·-:-~-r-~-;-:~-~ '' I ~~----------··-----f-------------------! _Q_d_9 __ } __ ~_Q_Q_<)___I~ -~-_,_1_ ____ ?_Q_?_QQ_ .... : ....... lc.H.QQ __ ~~-'--·-L~-~-"-Q_Q j~2\/-----------------------------------------------~-..r 5t .•. A.s ... 2..Q_7_o_o ___ ls.a .... 4, ... 2.o:t.o_Q ____ §;__ _____ J.J.A.Q.Q __ ;.l_7_.,._~-~---1.7.:?..Q.o_1 -3 1 __________ ----------------1--------------------------~L.2.3 ... 2.3.3_Q.Q ___ ~.8--~A.! ___ _2_Q~_Q_Q_ ----~-----... ll.~_Q.Q __ J_7 _ _,_~-f---l_;?_;;!_.Q_Q_ • :: 11----------------11--------,-----------:-:-~~ -~~:-~---1~-~:-!!. --~-;:-~~~---:-----, --~;-~-~~ ~~~-:-~-r--·ii-~~~1 · 26\1----------_____________ ___\ ----------1---------------~ ~-=-~--z.I. __ ?_2_4_Q_Q ___ I--~--""-J.-~ ___ _._~_~g_Q_' ___ _., _____ [ __ ;l,_?_z_o_Q __ ,~_<;_,_;;_f_ug_Qg 27!1----------________________ ----------~---------------~ .~-=-~l-! _ _?_?._):._Q_Q ___ --~--·-.:!-______ -?_:l_~_Q_Q_ ----~---J_J_?_);_9_Q __ ~§-=-~-~ ~ __ )-_Q_~_Q_Q_I : tt:::::=:: :::::::::::::::,,:~:~?:;1 ~~:i;;:;:j~::::~:i:~!~:~~j~:::::x~~::;~: 1::::::::: ::i:~::~:~:: ~::~f:~:::=~~~-~:11 ao 11-----------------·-----~-e-~_3_Qil~_oo_oJf .•. al+2.•s.un...t a • .?.~ ___ nl_Q_Q_II---"---- 1 _l.2.1.0.Q ___ IJ.£.~<.¢ .. --~-4.Q_Q_I ~~~ I _a_. __ ~-~l2.o.4o.o ____ Ji . ,-9_, __ 2 _____ 2_5_l_o_Q_k--~-----~--J._4_~_o_Q_J I . iJ ii jL ji ,. r-i' : v o 4 , 5o o 1 6 55 , 2 o o !I 4 3 5 , 9 o o I 4 31 , 3-o o 1 ·---II--!;~;;;;:------··\I·· ·------------------II-;-! ' -4-~_, ___ · ----II· --;" '· u_,: --------II· · · .H '-_Q_<;-L__ --. ----';·o···;·;-~----·-. ----~---------------------------~~------.--------------------lr·---__ J __ Q_Q_Q __________ ,, ______ .Q_._g_Q_Q _____ ----· ~--____ 22. _ _,__7__Q_Q _______ --·------L---------------1 ~---~--~;~~~-----------11---------------------------.1-_).,_!_ ~--~-~-Q----------i 1--__ l !-~ -~-~-9:, ______ -~~-~ ____ t ~ -~-;-~-9________ . ------~~--;-~-Q ________ I Ell :~~~~~~~~:~~~;-----:·--_·::=::=·=:-:::·-~:-:;:~=::::·:··-l:-==4 ::_~-~:::::·_--::[_-_::;::::~~:=:=]·:==1:•~~~==:; 1~ Gage height values are elevation mean sea level plus 1400 feet. 2-e-estimated based on USGS records Susitna River at Gold Creek. -5- TABLE 2 ,1. 2 (1) Daily Gage Height, in feet and discharge, in cubic feet per second Susitna River near Watana Damsite for the year ending September 30,1983 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' 1 ' ' ' ' ' ' l ' ' ' ' ' ' ' ' ' ' ' ' ' ' II I I ,, !ii OcTOBER NovEli:BER DEcEMBER JANUARY !I FEBRUARY !i :'.L\RcH !11· I I I, ' lj I :\1 >-Gage n· h , Gae:e n· h Gage n· Gage .I Gae:e II I Gae:~' i :\ "" ',I heiuht I ISC ar"'~' I hel.ght lSC arge hel"ght Is charge . . . t Discharge h . . Dischar"e 1: . Di~char"'e >-: 0 1 "' 1 ~ ne1gn ' etgnt 1 ., neu~ht 1 ~ " :' :-~~t t ;~--,l_, I. . ,'2_ : 1 ~ ~~! ~~----;-~-~-~ -~--!-:-~-----!~~~-!_ -----------------_ --------:_ _ -----_ ~ _ _ ___ _ _ ---!\ _ ----: _ ----------_ J, 1 : 2 :1--------------------------~--------------------------------------------------·----------______________ __1 __________ , ________________ '[ .......... :.... -II .., i i • i\'!-:-~H-:-~!--·---!':-~d----~~~-~-----------------------1---------1---------------1\ -------1------------:1--------,----::::::::~::11 ; : \ : !G-;:-;-~---~-;-~~---h :~:x--~-;-r;o-. ~--------------------~~---------r------------\1--------1--------------:r-------: -----------11 : : ll 6 I ~~-~-~-t---~-; -~~---:.~--;-~-~-~~ ------!-~-~-~-\ -_________ I_---------------\! __________ ! .. --------------1 .. 1.· ---------~--------------··: i.-------~--i----------------1 i 6 : I 7 .. -------------------------"!:--------------------------\~----------________________ , ----------\----------------::----------.. ---------------~~----------·----------------1 ' ; 8 ~-~-:-!.L·-!:-~~---~-!-~-~--------~-:-~-;-11"""""""""" i ----------------\~----------1·---------------\\----------!----------------' i----------\----------------1! s : 1: .~-~-:J-~;-z~---[ ;:~-~----~-;-;~tr·-------:---------~~---------r----------[:--------;------------,--------:-------------!1 ' ., 1 ~~ , ,, . . ,, • ·-· · . d10 \II ~ ll--:-·-~*---9_;l_Q_ Q ___ ~--~-~ -~-~ ------~-?.Q.9 .. 11----------I----------------~1----------l----------------\l----------1---------... -----•1----------t----------------1 \ 11 :I, 2 I -•• .2..t __ 6_Q_Q_Q ___ , __________ ·----------------1------·----1· ----------------~----------~---------:.' ' .1. ·,. I '1.., 1 i ! 1 i . I I -------r··------~----------------T---------~----------------1: - . 113 ,i15 .•. 3.]. ____ 6_3._Q_Q ___ 1----------\----------------11·----------~-----------------------------·.' I, .· I' 1° j! ib 5. 2 i 58 0 0 I I -------------·:··--------~----------------~~----------~----------------i ,) ! 1 :: \6-~-:-~r·-~-;-~~--· 11 ·--------r---------------11-· ----,--------------~---------. ----- ------·I r-------r------------·~--------i · --· · -------li 1 ~ ; ! "lt-4~_:;;L.A.9Jl_Q_ .1 1 [ -----__ I _____ --------1-------1------------·1---·-----· --·· __ ------·\1.--~-------! ________________ \----------1.--------------_j\ ~: \ :: rt::::~t=!~-~:~: :: I:::::=::: :::::=:=: ::::: i :=:=:: ::::::::::::: : ':: ::::::: :::::::::::: :: 11 :::::::::I :::::::: :::::: i :::: ::::r:::::::=:::::l\ :: i ~ 16-;:-!r ;~;~---\--------,----------------1----------------------------------------ri -------1--------------f-------1------------11 1 , ' I • I c .. ~ ..,0 · : ~:~-~-::!!~:~::: :: :: := : :::::::::=~: : ::::::=:: : ::::=::::::::: =::::::= := :::::=: :: \ __ :::::::J::::::::::::=:: :::::-~:::I:::::=::=:::= ::: \ 123 \ __ 4 __ . __ ? _____ ]J-.9.9 ___________ ___! ____________ ~-------------------------------------·-------------------------------------------1---------_! ______________ J 23 i i :: ~-~:~ r~:~-~--.------:-1-----------------------------------, -----------------------------r-----------11---------+--------------11 21 !12 I' ~ 3600 ~~--1 ~· ~~ I I i li 25 :II. 61_4. ..... 4.. ----------------~~----------~------------·--------·--------------------1------------------------__ \ __________ \_ _______________ \ __________ L------------.---i zo :1,27 .. 4..~ .. 4 .. ___ }_~_Q_Q ____ ----------1------------------------I I I : II..,_ \ i \28 4-~~---3.0.00 .... \. ---------!------------------------~~ ~~~~~~~~~~~~~J\ ~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [~~~~~~~~~~~~~~~·\: ~~ ! li 29 . .4.-3.~---3.4.00 .. --!\----------!----------------1 !--------------------------1-------.--i----------------I!. _________ , ____ -·--------------------i-_______________ \ ~~) : l\30 ~.4.: . .:2-j--.P--~_Q_Q ___ -Ij----------l----------------11--------··i··-------------·li'---------+-------------__il I 1-I I! oo j :, 31 &A ... 5A .. .3..8.0D .. --!1 \ I __________ , ____________ .. __ ,, __________ , ______________ __!! I 1. ~~~~:~~J:::~:~::~:~~~J: 1 TOTA.L !I 1-Gage height are elevation mean sr "1 plus 1400 feet. s13/t14 TABLE 2.1.3 DAILY DISCHARGE SLOUGH 9: 8/10/82 -10/14/82 Gage Height Water Surface Discharge Date (ft) ( ft, msl) (cfs) 8/10/82 1.03 593.71 10.0 8/11/82 1.01 593.69 8.7 8/12/82 0.98 593.66 6.9 8/13/82 0.96 593.64 5.9 8/14/82 0.95 593.63 5.5 8/15/82 0.95 593.63 5.5 8/16/82 0.94 593.62 5.0 8/17/82 0.94 593.62 5.0 8/18/82 0.93 593.61 4.6 8/19/82 0.93 593.61 4.6 8/20/82 0.91 593.59 3.9 8/21/82 0.90 593.58 3.6 8/22/82 0.89 593.57 3.3 8/23/82 0.88 593.56 3.0 8/24/82 0.87 593.55 2.7 8/25/82 8/26/82 8/27/82 8/28/82 8/29/82 8/30/82 8/31/82 9/1/82 9/2/82 9/3/82 9/4/82 9/5/82 9/6/82 9/7/82 9/8/82 9/9/82 0.88 593.56 3.0 9/10/82 0.88 593.56 3.0 9/11/82 0.89 593.57 3.3 9/12/82 0.89 593.57 3.3 9/13/82 0.98 593.66 6.9 9/14/82 1.06 593.74 12.4 9/15/82 9/16/82 9/17/82 9/18/82 -7- s13/t15 TABLE 2.1.3 (Continued) DAILY DISCHARGE SLOUGH 9: 8/10/82-10/14/82 Gage Height Water Surface Discharge Date (ft) (ft, msl) (cfs) 9/19/82 9/20/82 1. 74 594.42 339 9/21/82 1.72 594.40 315 9/22/82 1. 51 594.19 138 9/23/82 1.24 593.92 37.3 9/24/82 1. 11 593.79 17.2 9/25/82 1.02 593.70 9.3 9/26/82 1.00 593.68 8.0 9/27/82 1.07 593.75 13.2 9/28/82 1.02 593.70 9.3 9/29/82 1.01 593.69 8.7 9/30/82 1.02 593.70 9.3 10/1/82 1.03 593.71 10.0 10/2/82 0.98 593.66 6.9 10/3/82 0.95 593.63 5.5 10/4/82 0.98 593.66 6.9 10/5/82 0.92 593.60 4.3 10/6/82 0.90 593.58 3.6 10/7/82 0.92 593.60 4.3 10/8/82 0.88 593.56 3.0 10/9/82 0.87 593.55 2.7 10/10/82 0.86 593.54 2.5 10/11/82 0.86 593.54 2.5 10/12/82 0.87 593.55 2.7 10/13/82 0.85 593.53 2.3 10/14/82 0.84 593.52 2. 1 Note: A dash (-) indicates missing records. -8- s13/t16 TABLE 2.1.4 DAILY DISCHARGE SLOUGH 11: 8/9/82-10/21/82 Gage Height Water Surface Discharge Date (ft) (ft, msl) (cfs) 8/9/82 1.00 670.79 5.0 8/10/82 1.00 670.79 5.0 8/11/82 1.00 670.79 5.0 8/12/82 0.99 670.78 4.6 8/13/82 0.99 670.78 4.6 8/14/82 0.98 670.77 4.1 8/15/82 0.98 670.77 4.1 8/16/82 0.98 670.77 4.1 8/17/82 0.98 670.77 4.1 8/18/82 0.97 670.76 3.7 8/19/82 0.97 670.76 3.7 8/20/82 0.97 670.76 3.7 8/21/82 0.96 670.75 3.4 8/22/82 0.96 670.75 3.4 8/23/82 0.95 670.74 3.0 8/24/82 0.95 670.74 3.0 8/25/82 0.95 670.74 3.0 8/26/82 8/27/82 8/28/82 8/29/82 8/30/82 8/31/82 9/1/82 9/2/82 9/3/82 9/4/82 9/5/82 9/6/82 9/7/82 9/8/82 0.93 670.72 2.4 9/9/82 0.93 670.72 2.4 9/10/82 0.93 670.72 2.4 9/11/82 0.94 670.73 2.7 9/12/82 0.93 670.72 2.4 9/13/82 0.94 670.73 2.7 9/14/82 0.95 670.74 3.0 9/15/82 0.97 670.76 3.7 9/16/82 0~99 670.78 4.6 9/17/82 1.01 670.80 5.5 9/18/82 1 . 01 670.80 5.5 -9- s13/t17 TABLE 2.1.4 (Continued) DAILY DISCHARGE SLOUGH 11: 8/9/82-10/21/82 Gage Height Water Surface Discharge Date (ft) (ft, msl) (cfs) 9/19/82 1.00 670.79 5.0 9/20/82 1.00 670.79 5.0 9/21/82 1.00 670.79 5.0 9/22/82 1.00 670.79 5.0 9/23/82 0.99 670.78 4.6 9/24/82 0.99 670.78 4.6 9/25/82 0.98 670.77 4.1 9/26/82 0.98 670.77 4.1 9/27/82 0.97 670.76 3.7 9/28/82 0.96 670.75 3.4 9/29/82 0.97 670.76 3.7 9/30/82 0.96 670.75 3.4 10/1/82 0.96 670.75 3.4 10/2/82 0.95 670.74 3.0 10/3/82 10/4/82 10/5/82 0.96 670.75 3.4 10/6/82 0.96 670.75 3.4 10/7/82 0.96 670.75 3.4 10/8/82 0.97 670.76 3.7 10/9/82 0.97 670.76 3.7 10/10/82 0.96 670.75 3.4 10/11/82 0.96 670.75 3.4 10/12/82 0.95 670.74 3.0 10/13/82 0.95 670.74 3.0 10/14/82 0.95 670.74 3.0 10/15/82 0.94 670.73 2.7 10/16/82 0.94 670.73 2.7 10/17/82 0.93 670.72 2.4 10/18/82 0.93 670.72 2.4 10/19/82 0.93 670.72 2.4 10/20/82 0.93 670.72 2.4 10/21/82 0.92 670.71 2. 1 Note: A dash (-) indicates missing records. -10- s13/t18 TABLE2.1.5 DAILY DISCHARGE SLOUGH 16: 8/9/82 -10/22/82 Gage Height Water Surface Discharge Date (ft) (ft, msl) (cfs) 8/9/82 0.69 700.13 1.9 8/10/82 0.69 700.13 1.9 8/11/82 0.68 700. 12 1.7 8/12/82 0.68 700.12 1.7 8/13/82 0.67 700.11 1. 5 8/14/82 0.67 700. 11 1.5 8/15/82 0.67 700. 11 1.5 8/16/82 0.68 700.12 1. 7 8/17/82 0.68 700.12 1.7 8/18/82 0.67 700.11 1.5 8/19/82 0.67 700.11 1. 5 8/20/82 0.66 700. 10 1.4 8/21/82 0.66 700. 10 1.4 8/22/82 0.65 700.09 1.2 8/23/82 0.64 700.08 1.1 8/24/82 0.64 700.08 1.1 8/25/82 8/26/82 8/27/82 8/28/82 8/29/82 8/30/82 8/31/82 9/1/82 9/2/82 9/3/82 9/4/82 9/5/82 9/6/82 9/7/82 0.64 700.08 1 . 1 9/8/82 0.64 700.08 1 . 1 9/9/82 0.65 700.09 1. 2 9/10/82 0.66 700.10 1.4 9/11/82 0.66 700.10 1.4 9/12/82 0.66 700. 10 1.4 9/13/82 0.69 700. 13 1.9 9/14/82 0.74 700.18 3.0 9/15/82 0.83 700.27 5.8 9/16/82 2.33 701.77 280 9/17/82 ·2. 16 701.60 224 9/18/82 1 . 51 700.95 71 9/19/82 1.28 700.72 39 9/20/82 1 . 21 700.65 32 9/21/82 1. 22 700.66 33 -ll- s13/t19 TABLE 2.1.5 (Continued) DAILY DISCHARGE SLOUGH 16: 8/9/82 -10/22/82 Gage Height Water Surface Discharge Date ( ft) (ft, msl) (cfs) 9/22/82 0.98 700.42 13 9/23/82 0.79 700.23 4.5 9/24/82 0. 77 700.21 3.8 9/25/82 0.77 700.21 3.8 9/26/82 0.76 700.20 3.6 9/27/82 0.77 700.21 3.8 9/28/82 0.77 700.21 3.8 9/29/82 0.76 700.20 3.6 9/30/82 0.76 700.20 3.6 10/1/82 10/2/82 10/3/82 10/4/82 10/5/82 10/6/82 0.73 700.17 2.8 10/7/82 0.72 700.16 2.5 10/8/82 0. 72 700.16 2.5 10/9/82 0.72 700.16 2.5 10/10/82 0.72 700.16 2.5 10/11/82 0.72 700.16 2.5 10/12/82 0.72 700. 16 2.5 10/13/82 0.72 700.16 2.5 10/14/82 0.72 700.16 2.5 10/15/82 0.72 700. 16 2.5 10/16/82 0.71 700.15 2.3 10/17/82 0.71 700.15 2.3 10/18/82 0.70 700.14 2. 1 10/19/82 0.70 700.14 2.1 10/20/82 0.70 700.14 2. 1 10/21/82 0.70 700.14 2.1 10/22/82 0.70 700.14 2. 1 Note: A dash (-) indicates missing records. -12- s13/t20 TABLE 2.1 .6 DAILY DISCHARGE SLOUGH 21: 8/10/82 -10/22/82 Gage Height Water-Sur-face Dischar-ge Date ( ft) ( ft, msl) (cfs) 8/10/82 0.68 744.81 1.8 8/11/82 0.71 744.84 2.5 8/12/82 0.72 744.85 2.7 8/13/82 0.72 744.85 2.7 8/14/82 0.73 744.86 2.9 8/15/82 0.74 744.87 3.1 8/16/82 0.74 744.87 3.1 8/17/82 0.74 744.87 3.1 8/18/82 0.73 744.86 2.9 8/19/82 0.72 744.85 2.7 8/20/82 0.72 744.85 2.7 8/21/82 0.71 744.84 2.5 8/22/82 0.71 744.84 2.5 8/23/82 0.71 744.84 2.5 8L)24/82 0.71 744.84 2.5 8/25/82 8/26/82 8/27/82 8/28/82 8/29/82 8/30/82 8/31/82 9/1/82 9/2/82 9/3/82 9/4/82 9/5/82 9/6/82 9/7/82 9/8/82 9/9/82 9/10/82 0.78 744.91 4.1 9/11/82 0.80 744.93 4.5 9/12/82 0.79 744.92 4.3 9/13/82 0.80 744.93 4.5 9/14/82 0.81 744.94 4.8 9/15/82 1 .41 745.54 7.4 9/16/82 2.17 746.30 51 9/17/82 2.13 746.26 49 9/18/82 1.32 745.45 19.5 9/19/82 1.02 745. 15 10.3 -13- s13/t21 TABLE 2.1.6 (Continued) DAILY DISCHARGE SLOUGH 21: 8/10/82-10/22/82 Gage Height Water Surface Discharge Date (ft) (ft, msl) (cfs) 9/20/82 1.06 745.19 11.5 9/21/82 1.08 745.21 12.2 9/22/82 1.08 745.21 12.2 9/23/82 1 .07 745.20 11.8 9/24/82 1.06 745.19 11.5 9/25/82 1.05 745.18 11.2 9/26/82 1.02 745.15 10.3 9/27/82 1.00 745.13 9.8 9/28/82 0.98 745. 11 9.2 9/29/82 0.96 745.09 8.7 9/30/82 0.94 745.07 8.2 10/1/82 0.89 745.02 6.8 10/2/82 0.88 745.01 6.6 10/3/82 0.87 745.00 6.3 10/4/82 0.85 744.98 5.8 10/5/82 0.84 744.97 5.5 10/6/82 0.82 744.95 5.0 10/7/82 0.80 744.93 4.5 10/8/82 0.78 744.91 4.2 10/9/82 0.77 744.90 3.8 10/10/82 0.76 744.89 3.6 10/11/82 0.75 744.88 3.4 10/12/82 0.74 744.87 3.1 10/13/82 0.73 744.86 2.9 10/14/82 0.72 744.85 2.7 10/15/82 0.72 744.85 2.7 10/16/82 0.72 744.85 2.7 10/17/82 0.71 744.84 2.5 10/18/82 0.70 744.83 2.3 10/19/82 0.70 744.83 2.3 10/20/82 0.70 744.83 2.3 10/21182 0.70 744.83 2.3 10/22/82 0.70 744.83 2.3 Note: A dash (-) indicates missing records. -14- TABLE 2.1.7 DISCHARGE MEASUREMENTS USED FOR ESTABLISHMENT OF RATING TABLES FOR TRIBUTARIES AND SLOUGHS Water Surface Elevation Discharge Data Site Date (ft.m.s.l.) (cfs) Source Portage Creek 7/8/82 841.93 1200 R&M 8/5/82 840.98 690 R&M 9/4/82 840.94 620 R&M 9/15/82 842.17 2200 R&M 10/6/82 840.52 430 R&M Slough 22 9/15/82 785.09 120 ADF&G 9/18/82 784.28 31 ADF&G 9/19/82 783.84 5. 1 ADF&G Slough 21* 8/2/82 744.93 5.0 ADF&G 8/31/82 744.90 3.2 ADF&G 9/16/82 746.52 59 ADF&G Slough 20 7/13/82 727.22 39 R&M 8/2/82 726.99 16 ADF&G 8/20/82 726.76 2.6 ADF&G 9/1/82 726.88 12 ADF&G 9/16/82 728.06 160 ADF&G 9/18/82 727.27 45 ADF&G l ndian River 9/10/82 (S.G. 4.93)** 270 R&M 9/21/82 (S.G. 5.76) 930 R&M 10/7/82 (S.G. 4.75) 180 R&M Slough 16B* 7/13/82 701.62 110 R&M 8/1/82 700.85 55 ADF&G 9/7/82 700.08 1.1 R&M 9/15/82 701.70 260 ADF&G 9/19/82 700.58 24 ADF&G Slough 1 1* 7/15/82 670.76 3.0 R&M 8/30/82 670.72 3. 1 ADF&G 9/18/82 670.80 5.5 ADF&G Fourth of July Creek (Insufficient Data) Slough 9* "6/23/82 594.27 180 R&M 7/15/82 594.10 110 R&M 7/20/82 593.92 28 R&M 8/25/82 593.51 1. 7 R&M 9/9/82 593.56 3.0 R&M s5/wl -15- TABLE 2.1. 7 (Continued) DISCHARGE MEASUREMENTS USED FOR ESTABLISHMENT OF RATING TABLES FOR TRIBUTARIES AND SLOUGHS Water Surface Elevation Discharge Data Site Date (ft. m.s.L) (cfs) Source Slough 8A (Insufficient Data) Lane Creek 8/16/82 475.74 36 R&M 8/17/82 475.76 28 ADF&G 8/31/82 475.94 57 R&M 9/2/82 475.79 52 R&M Whiskers Creek Slough 7/20/82 365.77 5.2 R&M 8/16/82 365.33 0.2 ADF&G 9/3/82 365.38 0.7 ADF&G 9/20/82 366.22 35 ADF&G 10/9/82 365.58 2.0 ADF&G Sunshine Creek (Insufficient Data) Birch Creek Slough 8/5/82 284.58 89 ADF&G 9/2/82 284.42 75 ADF&G 9/19/82 285.33 130 ADF&G 10/3/82 284.42 86 ADF&G Birch Creek 9/2/82 282.46 68 ADF&G 9/19/82 282.81 110 ADF&G 10/3/82 282.56 76 ADF&G Goose 2 Creek 8/30/82 212.85 84 ADF&G 9/15/82 213.76 250 ADF&G 10/1/82 213.06 140 ADF&G * Stevens F-1 continuous stream gage recorder site. ** Elevation of staff gage was not surveyed. s5/w2 -16- --r--1-: . 11HI!II IHI lf!ttllt ~ _J Ul :i ~ :z 0 1- ~ 42 ~ 41 w 40 I -w 39 ' ~ 1--'- I 1.1... 38 [t: :::> Ul 37 [t: w ~ 36 3: 1435 1434 f--·----- 1---1- -;,;-~ 1433 I I ' I ~ 100,000 I I I 1000 3 5 6 7 B 9 10,000 5 4 5 B PREPARED BV 1 DISCHARGE -0 (C.F.S.) PREPARED :• ·Cl~ STAGE DISCHARGE RATING CURVE • .,ncs. SUSITNA RIVER NEAR WATANA R&M CONSULTANTS, INC. Figure 2. 1.1 - f-1--t- .. !'lqsn lj vi ' ::E -z IJi 0 ..... 1-I-" 1-.. ,~.,.r .. <X > 4.0 ~ 3.: w 3. e 1 lJJ ., 1-·' o 3.r ' ~<X ' I u. ~ .... a: .... - :::l en 3.e a: lJJ 1-~A <X .... - ~ 593.3 I 593.2 I I-1-~-- I-1-+-· I IIIII 11111lllllllllll mn 11111111111 IIIII 593.1 i I I I I 9 ioo 7 9 I 3 5 b 7 8 9 10 5 6 :;, PREPARED BY• Dl S CHARGE 0 (C.F.S.) PR )ARED FOR• ' ~~ STAGE DISCHARGE RATING CURVE • R&M CONSULTANTS, INC. SLOUGH 9 Figure 2. 1.2. I _, .0 I ~72."'" ...J u) ;:ii r-··'-~ z 0 1- <( 1.5-:> w 14 ...J w I .,. w ~-~--u 1.- <( lL 1.1 Q:' ::I U) I,.. ·-Q:' w 1-0.~ <( ~ s1o.e 670 .... t--· r· .I"' t-· , .... f··-+-r·- ., -·-I 2 PREPA ED B't' I .·~ ~-<S .. R&M CONSULTANTS, INC. lfHHJ I 3 5 : I ttl it It 1111lltl l!itiUj Jttul. HHl:l.ll ' ' ! I I I ) 3 lao :> 4 5 0 7 8 I I I 6 7 8 9 0 :) ;) PREPARED [: DISCHARGE 0 (C.F.S.) 2.1.3 liiiJ STAGE DISCHARGE RATING CURVE 1 1 SLOUGH Figure 702.Z 1 ,..?01."' -! (/) ~ ~- ~ z ...,., 0 ..... oct n a. > -·-~ o.e w o- w n., 0 ..,,.., <( IL 0"' 0:: ....... ::> ' (/) 0.~ 0:: w ..... (\':1. <t 3: ... ........ ! I 700. .. ..... ~ r--: 1/ ! llUlll 111111 IIIII 11111111111 I-+-· lllllll 111111 IIIII lllllllllll , ... J.O I I ~ \o I g loo I I I 5 6 7 8 2 5 5 5 4 :> 5 7 :J PREPARED BY 1 DISCHARGE Q (C.F.S.) PREPARED FOR: -~ 1.4. ~~&J ·.··. STAGE DISCHARGE RATING CURVE R&M CONSULTANTS, INC. SLOUGH 16 Figure 2. --?46.7 __J vi :E ._, z 6.0 0 -t- ;; .. 7 w 5 .. __J • w 5.: w 5.4 u <{ u. 5.3 a:: f-+- ::> en 5.2 a:: w .... 5.1 <{ 3: 1- 745.0 744.9 744.5 I I I 4 9 ioo ! I I 2 3 5 6 7 8 9 10 2 5 5 8 PREPARED BY• DISCHARGE Q (C.F.S.) PREPARED FOR• ~·o.~ STAGE DISCHARGE RATING CURVE [i] :;.; .... <;;:' R&M CONSULTANTS, INC. SLOUGH 21 Figure 2. 1.5 ... "' .. _ ···- ~_...a.o- "'"' .. ... ~ "' ~ ·-·- 1.0- o.•- 1:,&- t-.1.0--z .. ki;; "'"' .... ...... ···----------.. -... .. LO- ---------·~~ ·--- 0.&-·- ,._ .. -~ ~~~---~-~-··--~-~ ' -- t.•- SLOUGH 21 SLOUGH 16 SUSITNA RIVER AT GOLD CREEK (USGS) 1---~ "-~----------·-~ .. -----'----~------------~~-~----S L 0 UGH ll-----~_:-----~--~--· "' .. -_,_ "'"' --~--~--------~------~~----~----------------------------------------------------------------------{ :ILl 1.0~- IL ~-;-... "' ... "' "' ii.IJ.- 1-.5- ·---~---·-~---·----------------+---~--.... -·-. • . '----·· ·~·f -. -----'-------~ __ ____:_ --------+-----. --------+ -~----------+------ . : ~ ~-:·~·_: ~ l--:-~ -------- . ~ -----~----!--~-------·-----~. -----~-~--~-·-·--~---f~---~· ·-----'. -------·--·-~--=--==t _ _._ _______ ~-.. RECORDER ·------IIALFUNCTIOII- NO DATA l;it-. ::z:~t.o-~ ~~ -. ""' . . . . . - (,!ll -------------· o.•- D- u-· ·•.o- ... ~..:-------::.-..;J ~~ o.•-____ ,.,. "' ...... .. -... .. o- ... ;. · SLOUG.H 9 - . t------- . SLOUGH SA 1 10 .1 .:11_ I It _J IJ l -14-l II L tti .L-.,.,-l •• l -lli l let l 21 l 2& L U l 24 l z• l 2. 1 1:7 I Zi I Zt l 30 l ( I -:i:--l -~ .1 4 & e SEPTEMBER OCTOBER FLOOD STAGE HYDROGRAPHS SEPTEMBER 1982 PRECIPITATION EVENT .L • IG Figure 2.1.8 ~ sl3/t22 SECTION 2.2 STREAMFLOW (PARTIAL) s13/t23 2.2 -Streamflow (Partial) Streamgaging sites in several tributary streams and sloughs between Talkeetna and Devil Canyon were established cooperatively with the Alaska Department of Fish and Game to assist in their studies of fish spawning habitats. Miscellaneous measurements of stage were collected at these sites. Discharge measurements made at these sites by both R&M and ADF&G were utilized to generate the following stage-discharge rating curves. -24- z 0 t- ~ 848- 1 ~ "·7 1 e~ .. 1'-.J w 84"' ~ 8"'.,. :::1 (/) 84~ 0::: IJJ t-84"' <t '~ 3: 841 ......... >t::) .. ~· ·.···.··. ·-M ~¥cs~·· . R&M CONSULTANTS, INC. IIIII [Jillllll 1111 111111111 s io,ooo I I 5 6 7 9 1000 3 5 DISCHARGE Q (C.F.S.) STAGE DISCHARGE RATING CURVE PORTAGE CREEK I I I 5 8 9 PREPARED FOR• Figure 2.2.1. lm\1 " uw.v ~~s~n . ...J ui :E -f-1-- z >---+-- 0 1-- t-_....;. ~ 4~ w 3-...J ,., w ':1.-...... t~ w 3."" 0 (l) q: ' ~ 3.6 :::l (/) 3.5 0: w t-~" q: "" 3: 783.:: f-+-· i-- ... ........ f---f-· ' f--1-- I i 1111fll 111111111 II 1111 llll II II i fill fl! 111111111 1111.111 1111 1111, ! ~ I I 783 .• I I I ~ ioo 5 9 I :> ~ 5 6 7 8 9 10 DISCHARGE Q (C.F.S.) PREPARED I• ED BY• . • ·~ STAGE DISCHARGE RATING CURVE ~·cs_-_-_.--._-__ -__ ---- RIM CONSULTANTS, INC. SLOUGH 22 Figure 2 .2.2 I N --.j I f---1- l_.r2a.o: --! (I) ::i ~ z 0 1- <( 7"' > ·-w 7.4 _j w 7.?. w 7.~ u <( u.. 7.1 o= ::l en 7.':; a: w 1-6 A <( 3: 726.G 726.7 .... ... , .......... I 2 DI:U:D.t.RJ:O BV• 0~ .:. ... ' ' .... R&M CONSULTANTS, INC. 1111111111 1111111111 I 3 5 "" ~""' i ! IITIITlnliiiiiiJIII rmmnrrrr 111111 ~ 5 ~ '1l ' ~ 00 5 3 5 5 PREPARED FOR• 8 9 10 DISCHARGE 0 (C.F.S.) [i] STAGE DISCHARGE RATING CURVE SLOUGH 20 Figure 2.2.3 6~ '·"' " I" ., 1':11 I~ II~ ---; 5.5 G 1'\" -... ~) ~ '2 5.- 1- 'F I 5.2 1--e-1- (!) w 5.1 I " 5 ..... b.J (!) "' <[ 4 .... (!) 4.8 I-" I 4.7 1---r·-· 1--f--, --1--1--. IIIII IIIII II Ill IIIII 4.6 ! I I I I I I I I 000 4 5 7 B 9 0 2 3 4 5 6 7 B 100 I PREPARED BY• DISCHARGE Q (C.F.S.) PREPARED FOR• o~· STAGE DISCHARGE RATING CURVE • ~~~ ... ·· R&M CONSULTANTS, INC. INDIAN RIVER Figure 2. 2.4 ~77.~ __. 1·- (/) :E -z 0 t- <! t:: ~ > ....... ' ~ 6. ~~ LLl 6.: \.0 LLl ~ I 0 6.~ <! ~ 6.1 ::I (/) 6.0 lr w t-5" <! . ~ ~ f-·· 475.e 475." ~~--i-1- 1..; m ITIITIHII Ill IIIIi nl! Ill ! 111111111 rrllllll 1111 I I j ~ 4 75." I I 3 00 4 5 7 I I I 10 3 PRE I RED FOR• 2 3 5 6 7 8 DISCHARGE Q (C.F.S.) PRE ED BY• .2.5 liiJ ~ STAGE DISCHARGE RATING CURVE ... ' ::..... R&M CONSULTANTS, INC. LANE CREEK Figure 2 367n ~ .....J (/) :E ~ z 0 1- ;; 6.0· j 5." w 5.::: I w 0 1 '-· w 5 .... ~ .I u. ..... a:: .... " ::I (/) o;..:: a:: w 1-5" <t: • 3: 365.! 365.:! I-· , ... ~-f-'-· 365.1 PREPARED BY• ~~ ..... ' ·." RAM CONSULTANTS, INC. 111111111 111111111 I 5 lfllllllll 111111 1111111111 wnT 8 91 ~ I I t:! 9 po I 9 io 4 7 6 7 3 6 DISCHARGE Q (C.F.S.) PREP RED FOR• STAGE DISCHARGE RATING CURVE 2.6. WHISKERS CREEK Figure 2. ~84.: ..J (f) :;E ---z 0 I• i= '~ ct 3.: > w 3.1 ...J w " I .v v.w?" f:-~ -·- I lL " 0: 2 ... J U) 2.7 0: w ~ 2.6 3: 282.5 '>R'> A .......... ~~ --··---- ---- i ! •-c··-- 1111111111 IIIII III 1111111111 11111111 282.3· I I I 4 I I I 7 10 2 3 5 J 7 8 100 5 5 9 000 6 :1 PREPARED BY• DISCHARGE Q (C.F.S.) PREPARED FOR' ·~ iiJ 1···-·-.0· . __ .. · STAGE DISCHARGE RATING CURVE ~cs_.---· -. __ .. --· RIM CONSULTANTS, INC. BIRCH CREEK Figure 2. 2.7 286.0 ~ ...J (/) :E I-f--- z 0 II t- <( 5" > .v ~ 4.9 I w 4.e ~ LLJ -u 4.r ! <( LL. 4"' .:r .... :::! (/) 4"" a:: w t-4 <( 3: 284.~ 284.~ 1---f-i 1--- 1--f- Iii 284.1 1 I I I ~ I I . I I I 7 8 3 5 6 7 B 9 10 5 6 8 9 00 :) b PRs:o&RFn BY 1 DISCHARGE 0 (C.FS.) PREPARED FOR• ~~ STAGE DISCHARGE RATING CURVE [i] RUt CONSULTANTS, INC. BIRCH CREEK SLOUGH Figure 2. 2.8 I w (.,.) I ,_gl4.n ..J (/) ~ ~ z 0 -t- ;; 3.0 j 2.9 w "" .... w 2 .... u <:t lL "" cr .... :::1 (/) 2.= cr w t-? 4 <:t -· 3: 212.3 r--r-+- 212.~ f---1-f-- 1-1---· 212.1 I PREPARED BY• ~~~~ R&M CONSULTANTS, INC. IIIII I I IIIII I I 3 5 ~~- I ' ' I I I IIIII I IIIII I I 9 io 9 loo 2. I I 6 7 8 3 6 4 D 7 8 DISCHARGE Q (C.FS.) PREPARED FOR• STAGE DISCHARGE RATING CURVE .2.9 • GOOSE· 2 CREEK Figure 2 s13/t24 SECTION 2.3 WATER QUALITY DATA FROM SUSITNA RIVER AT GOLD CREEK s13/t25 2.3 -Water Quality Data from Susitna River at Gold Creek A water quality sampling program was initiated by R&M Consultants 1n 1980 to define baseline parameters on the Susitna River. In 1982, this program was redesigned to fill gaps which existed in the data and was reduced from two sampling sites to sampling at a single site (Gold Creek). The following table is a summary of 1980-1982 data that has been updated using these recent data. Complete field data for the 1982 season are included in the R&M Consultants 1982 Water Quality Annual Report (R&M Consultants, 1982c). The data listed are broken up into summer, winter, and break-up time periods. Breakup samples are defined as samples taken during the month of May, with exceptions made for samples taken when break-up did not occur during this time period. Summer is the period from breakup until winter. Winter is defined as the day when the river temperatures reach 0°C, or October 15th if no temperature data are available. -35- S3/Xl Agency: Station: Elevation: Field Parameters ( 1 ) Dissolved Oxygen Percent Saturation pH, pH Units Conductivity, umhosjcm @ 25°C Temperature, oc Free Carbon Dioxide ( 2) A I ka I in i ty, as CaC03 Settleable Sol ids, ml/1 laboratory Parameters ( 1 ) ( 3 ) Ammonia Nitrogen Organic N i, t rogen Kjeldahl Nitrogen Nitrate Nitrogen Nitrite Nitrogen Total Nitrogen Ortho-Phosphate Total Phosphorus TABLE 2. 3.1 WATER QUALITY DATA SUMMARY SUSITNA RIVER R&M CONSULTANTS, INC. GOLD CREEK 1980 -1982 676.5 FT. SummerLWinterLBreak-U~ Maximum Minimum Mean 13.4/14.1/11.5 8.6/13.3/11.2 11.7/13.8/11.4 116/101/102 81/100/101 106/101/102 7.8/7.8/6.7 6.8/7.1/6.4 7.3/7.4/6.5 183/249/106 75/84/105 128/179/106 12.8/0.8/10.5 6.8/0.0/10.3 9.8/0.2/10.4 8.6/20/-2.1/3.2/-4.4/10.7/- 64/74/-25/46/-44/65/- 0.6/-/-0.1/-/-0.4/-/- .21/.52/.08 .02/.32/.08 .09/.42/.08 .74/.81/.34 .05/.34/.27 .49/.54/.31 4.8/.99/.35 .06/.66/.34 .87/.82/.35 .86/.34/- .14/.12/-.32/.21/- -!-/--!-!--!-!- 5.66/1.34/0.35 .35/.66/.34 1.22/1.00/.35 .10/.02/-.01/.02/-.06/.02/- .43/.02/.08 .01/.01/.08 . 12/. 02/. 08 Number of Total Detectable Number of Values Observations 14/3/2 14/3/2 13/3/2 13/3/2 8/3/2 8/3/2 15/5/2 15/5/2 15/5/2 15/5/2 5/3/0 5/3/0 5/3/0 5/3/0 7/3/2 7/3/2 11/2/1 14/4/2 10/3/2 10/3/2 11/3/2 14/5/2 10/3/0 16/5/2 0/0/0 14/4/2 11/4/2 11/4/2 2/2/0 15/4/2 10/2/1 16/5/2 I w -...J I s3/x2 Agency: Station: Elevation: Laboratory Parameters (1) (3) (Continued) Alkalinity, as CaC03 Chemical oxygen Demand Chloride Conductivity, umhos/cm@ 25°C True Color, Color Units Hardness, as CaC03 (4) Sulfate Total Di·isolved Sol ids Total Suspended Sol ids Turbidity, NTU Uranium Radioactivity, Gross Alpha, pCi/1 Total Organic Carbon Tota I Inorganic Carbon Organic Chemicals End r in Lindane TABLE 2.3.1 WATER QUALITY DATA SUMMARY SUSITNA RIVER R&M CONSULTANTS, INC. GOLD CREEK 1980 -1982 676.5 fT. Summer/Winter/Break-Up Maximum 36/57/- 24/16/12 14/29/10 37/165/- 110/40/15 97/121/43 14.8/17/6 103/188/90 1255/8/56 728/1.2/19 -!-!- 5.5/2.0/- 41/39/25 61/90/44 -!-!- -!-!- Minimum 28/57/- 1.3/2/8 4/9/6 37/165/- 5/10/10 31/67/43 1.0/9.5/5 63/100/87 56/1/49 14/0.3/15 -!-!- 2.6/2.0/- 1.4/1.0/15 8.6/4/41 -!-!- -!-!- Mean 32/57/- 10.9/8.4/10 7.3/19/8 37/165/- 50/20/10 50/87/43 6.7/13.6/5.5 86/135/89 268/6/53 199/0.8/17 -!-!- 4.1/2.0/- 9/22/20 25/47/43 -I-!- -!-!- Number of Detectable Values 2/1/0 14/5/2 10/5/2 2/1/0 7/3/2 11/5/2 16/5/2 16/5/2 16/5/2 22/3/2 0/0/0 2/1/0 13/3/2 14/2/2 0/0/0 0/0/0 Total Number of Observations 2/1/0 16/5/2 12/5/2 2/1/0 7/3/2 11/5/2 16/5/2 16/5/2 16/5/2 22/3/2 4/2/0 2/1/0 13/3/2 14/2/2 3/1/0 3/1/0 s3/x3 TABLE 2 o 3 o 1 WATER QUALITY DATA SUMMARY SUSITNA RIVER Agency: R&M CONSULTANTS, INC. Station: GOLD CREEK 1980 -1982 E I evat ion: 676.5 FT. SummerLWinterLBreak-U~ Number of Total Detectable Number of Maximum Minimum Mean Values Observations Laborator~ Parameters ( 1 ) ( 3 ) (Continued) Methoxychlor -/-1--1-/--1-1-0/0/0 3/1/0 Toxaphene -1-1--1-1--1-1-0/0/0 3/1/0 2, 4-D -/-1--1-1--I-/-0/0/0 3/1/0 2, Ll, 5-TP Si I vex -!-!--!-/--I-!-0/0/0 3/1/0 I w 00 Elements {Dissolved) I Ag, silver -1-1--1-/--!-I-0/0/0 7/3/2 A I, Aluminum .70/.18/- .08/.18/-.39/.18/-2/1/0 6/3/2 As, Arsenic -/-1--1-1--!-I-0/0/0 7/3/2 Au, Gold -1-1--I-I--1-/-0/0/0 7/3/2 B, Boron -1-1--1-1--1-1-0/0/0 7/3/2 Ba, Bar i urn .11/.05/.07 .06/o05/o05 .09/o05/.06 7/1/2 7/3/2 B i, Bismuth .19/.07/-.19/.07/-.19/.07/-1/1/0 7/3/2 Ca, Calcium 33.5/34.4/14 10/21/14 16.0/26.5/14 12/5/2 12/5/2 Cd, Cadmium -!-I--1-1--1-1-0/0/0 7/3/2 Co, Cobalt -!-!--!-!--!-!-0/0/0 7/3/2 cr, Chromium -!-/--1-/--!-/-0/0/0 7/3/2 cu, Copper -!-I--I-!--!-I-0/0/0 7/3/2 Fe, I ron 2.3/.35/.07 .07/.35/.07 .77/.35/.07 6/1/1 7/3/2 Hg, Mercury -1-/--!-!--!-I-0/0/0 7/3/2 s3/x4 I ~ C) I s3/x5 (1) Table values are mg/1 unless noted otherwise, (2) AI I values for free C02 determined from nomograph on p. 297 of Standard Method, 14th edition. (3) Samples for alI parameters except chemical oxygen demand, dissolved and suspended sol ids, and turbidity were filtered. (4) Hardness calculated by R&M personnel. s13/t26 SECTION 2.4 CLIMATE DATA SUMMARIES s13/t27 2.4 -Climate Data Summaries Recording climatic stations were installed in the spring and summer of 1980 at six sites throughout the Upper Susitna Basin. Data parameters recorded on magnetic tape at 15-minute intervals are air temperature, average wind speed, resultant wind direction, relative humidity, cumulative precipitation, solar radiation intensity, and peak wind gust speed. Climate data were continuously collected at each site between October 1981 and September 1982, inclusive, with the following exceptions: Station Missing Months Comments Glacier March 1982 Denali July 1982 August 1982 September 1982 Tyone River June 1982 Station terminated May 13, 1982. July 1982 August 1982 September 1982 Kosina Creek October 1981 December 1981 Watana February 1982 Sherman October 1981 -Station established May 15, 1982. April 1982 -42- s13/t28 SECTION 2.4. -PART 1 SUSITNA GLACIER CLIMATE DATA I~ TABLE 2.4.1 MONTHLY SUMMARY FOR GLACIER WEATHER STATION DATA TAKEN DURING October~ 1981 MAX. MIN. DAY T Ei'iP . TEMP . DEG C DEG C MEAN TEi'iP. DEG C RES. WIND DIR. DEG RES. WIND SPD. M/S AVG. WIND SPD. M/S MAX. GUST IHR. DEG MAX. GUST pI VAL MEAN SPD. DIR. RH M/S Z :1: i"·! c . MEAN DP PRECIP DEG C MH DAY'S SOLAR ENERGY DAY WH/SQK ----------------------------------------------------------------------------------------------------- 1 .1 2 -2.6 3 -1.6 4 -2.5 5 3.2 6 .4 7 0.0 B -3.0 9 -1.4 10 -2.4 11 -.a 12 2.5 13 5.1 14 7.5 15 3.3 16 2.S 17 1. 7 18 -3.7 19 .4 20 -2.8 21 2.6 22 1. 0 23 1.8 24 1.9 25 -3.5 26 -4.2 27 -3.3 28 -1.9 29 -1.5 311 -4.9 31 -7.1 MONTH i .5 -10.4 -10.9 -6.8 -7.1 -5.1 -7.9 -8.7 -8.4 -5.4 -7.6 -7.4 -1.6 -.4 -3.1 -3.1 .. ., -,).~ -4.7 -10.1 -9.4 -7.0 -3.0 -1.6 -1.6 -7.5 -7.6 -10.4 -10.8 -9.7 -9.2 -9.6 -12.6 -12.6 -5.2 -b.B -4.2 -4.8 -1.0 -3.8 -4.4 -5.7 -3.4 -5.0 -4.1 .5 2.4 2.2 .1 -.3 -1.5 -6.9 -4.5 -4.9 -.2 -.3 .1 -2.8 -5.6 -713 -7.1 -5.8 -5.4 -7.3 -9.9 -3.b 149 u3o 098 054 064 058 039 042 063 062 043 058 071 057 Oo3 Q?B 052 048 Oo6 060 072 079 030 277 315 Q64 665 063 077 065 Ob3 061 1.2 1.0 .4 1.4 .9 1.4 1.3 .8 .9 1.6 1.1 1.1 !: ,,J .7 1.0 1.0 2.0 1.0 1.2 1.3 1.2 3.8 1.4 . 9 1.7 1.3 2.5 1.7 1.2 1.4 1.8 1.4 1.4 .8 1.1 1.3 1.3 3.1 186 045 157 087 075 098 035 015 023 642 051 105 117 049 057 097 014 1.8 . 352 1.5 1.5 2.0 055 .4 .8 t,7' 1.2 094 111 125 117 .3 1,. 9 . .9 1.1 1.2 l.B 1.1 .8 1.0 1. 0 215 1.4 296 1. 3 341 1.4 031 on 1.3 1.9 1.2 1.1 .9 125 047 064 186 16.5 ESE ** ***** **** 4.4 NNE ** ***** **** 4.4 SSE ** ***** **** 8.9 NE ** ***** **** 9.5 ENE ** ***** **** 10.8 E ** ***** **** 4 • 4 NNE ** ***** **** 5 . 1 NNE H ·~BH **** 5.1 ESE ** ***** **** 7.u NE ** ***** **** 3.8 NNE 'U ***** nn 5.7 NNE ** ***** **** 3.8 ESE ** ~**** **** 3.8 ENE ** ***** **** 4.4 ENE ** ***** **** b.3 ESE ** ***** **** 15.2 E ** ti·H·H **** 6.3 NE ** ***** **** 4.4 NE ** ***** **** 5.7 NNE ** ***** **** 11.4 NE ** ***** **** 7.6 NNW ** ***** **** 5.1 NNW ** ***** **** 4.4 NNW ** ***** **** 2.5 WNW ** ****~ **** 3. 2. ENE ·H -H*** **** 5 • 1 ENE n ***** **** 5 • 7 NE ** ·Hl:H **** 5. 1 ENE n "'**** HH 4. 4 ENE l·ll ***** **** 3. a ENE ** ****'* **** 16.5 NE ** ***** **** GUST VEL. AT MAX. GUST MINUS 2 INTERVALS GUST VEL; AT MAX. GUST MINUS 1 INTERVAL GUST VEL. AT MAX. GUST PLUS 1 INTERVAL GUST VEL. AT MAX. GUST PLUS 2 INTERVALS fJ. 3 12.7 10.2 '1'1.4 2473 1 2453 2 2183 3 1835 4 2078 5 1613 6 2245 7 1340 8 1265 9 1385 10 1435 11 1308 12 1085 13 1978 14 14bU 15 1318 1b 1290 17 1423 18 1405 19 995 20 758 21 935 22 616 23 638 24 610 25 1543 26 99i 27 1225 28 1338 29 815 3D b68 31 42691 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER P~R SECOND; S~:H R~ADINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW-POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -44- C\l :r: u ' 3: :r: 150 0... 120 H 90 u w 60 I ~ """ 0... 30 lJl 0 I ~ 0... 50 :r: w 30 f- ' 10 :L -10 3: -30 w -50 Q l!) w Q 1-20 tn 16 :J l' 12 ' Q 8 z 4 H 3: 0 TABLE 2.4,1 R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT GLACIER WERTHER STATION October, 1981 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 100 80 E 60 ~ 40 8 20 -1 -< ~-----------------------------------------------------------~ 0 ~~~~~~~~~--~~~~~~~~~~~~~--~~~--~~~360 288 ~ 216 a 144t:j 72 ~ ~~~~~~~~~~~~~~~~~~~~~~--~~~~~~o 3: ' (f) I:.C: ;.-..,. i'-1 CD N ~:> U L. T ,-:=-. i"-! T ~:> .,. :1: I'.! c: . ~:> U S :1: T N f~ H ")·' :0 I:.C: C) E L. E C T I~ :1: c P I~ D ... T 1::: C T TABLE 2.4.2 l'10NTHL.Y SUi"ii"'AI~ Y FOR GLf~CIER WEt1THI::R STATION DATA TAKEN DURING Novr.:·Mber ~ '1981 RES. RES. AVG. l1A:X. MAX. DAY'S MAX. tiiN. i'IEAN WIND WIND WIND GUST GUST P'VAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG c DEG C DEG C DEG M/S iVS DE~ i'I/S % DEG C tiM WH/SQtl ----------------------------------------------------------------------------------------------------- -7.2 -11.3 -9.3 675 1.2 1.5 10J 5.1 ENE ** ***** H!lll 680 1 ') ~4.2 -12.0 -8.1 108 4.2 5.0 079 13.3 E ·li* ***** **** 725 2 ... 3 -6.1 -15.9 -11.0 081 2.6 3.2 119 10.2 E n 'I!HH HH: 633 3 4 -6.6 -15.7 -11.2 061 .7 1.7 071 5.7 ESE ·H H'Hi!i **** 633 4 s -12.5 -21.3 -16.9 071 .6 1.0 355 3.8 SE ** *'**** **** 385 5 6 -13.0 -21.5 -17.3 065 .9 1.2 115 4.4 NNE ** ***** HH 375 6 7 -3.4 -13.D -8.2 084 2.6 2.8 081 9.5 E ** J:HU **** 405 7 8 -3.3 -9.0 -6.2 D63 1.3 1.6 076 5.7 NE *"* ***** **** 850 8 9 6.1 -5.2 .5 077 3.0 3.2 110 12.1 ENE ** HH!i **** 650 9 10 5.8 -.5 2.7 114 4.1 4.7 128 21.6 ESE H ***** **** 695 16 11 2.4 -3.3 -.5 077 2.8 3.2 118 15.2 ENE ** lFHH': **** 770 11 12 -.8 -5.3 -3.1 078 3.1 3.2 089 8.9 ENE :H ***** **** 640 12 13 -2.4 -5.6 -4.0 068 1.5 1.6 054 5.1 ENE ** ***** UH 523 13 14 -4,2 -10.3 -7.3 050 1.4 1.6 011 5.1 NE lilt ***** **H 365 14 15 -8.1 -12.2 -10.2 050 1.3 1.6 358 5.1 NE ** ***** U·Hi 253 15 16 -9.1 -12.8 -11. D 6 "} bl.. 1.2 1.3 032 3.8 ENE ** ***** **-»* 202 16 17 -9.2 -14.1 -11.7 055 1.1 1.3 016 3.8 ENE ** ***** lillli!t 185 17 18 -8.4 -19.5 -14.0 077 1.8 2.1 10 D 9.5 E H ***** **** 168 18 19 -11.8 -17.5 -14.7 Ob7 1.2 1.4 109 3.8 E ** ***** **** 190 19 20 -11.4 -15.0 -13.2 049 .9 1.2 014 4.4 ENE ** HliH **** 348 20 21 -10.1 -17.1 -13.6 055 .s 1.1 359 4.4 NNE 'HI ***** **** 113 21 22 -7.3 -15.5 -11.4 069 ·' 9 ~ 1.2 054 3.8 E ** ***** **** 240 22 23 -6.4 -11.1 -8.8 053 .7 1.0 on 5.1 N -l!ll Hli·U **** 323 23 24 -6.4 -9.2 -7.8 083 2.2 2.5 697 11.4 E ** ***** **** 390 24 25 -7.8 -12.3 -10.1 029 :. 5 ~ 1.8 256 5.7 NE ** H*H **** 335 25 26 -5.9 -10.8 -8.3 075 2.9 3.0 081 !G.2 ENE ·H ***** **** 280 26 27 -5.4 -10.8 -8.1 048 .6 1.0 Olb 3.8 NNE ** ***** ltl!U 400 27 28 -9.9 -13.3 -11.6 060 .7 .9 653 3.8 ENE ** ***** **** 298 28 29 -9.4 -14.3 -11.9 073 1.4 1.7 077 9.5 E !'ill ***** ***"* 268 29 36 -2.8 -9.2 -6.0 an 2o9 3.1 078 11.4 ENE ** "'**** **** 275 30 MONTH 6.1 -21.5 -9.1 ll77 1.6 2.1 128 21.6 ENE H fi·UH **** 12592 GUST VEl_. 1~T i"'AX. GU!.3T M I NU~; l:j '·-INTEH 1Ji~l.-!3 12. 1 GUST VEL. AT MAX. GUST MINUS 1 lrH[I~1JAL 16. ~5 GUf3T \)[I_. fiT hf.IX. GUST PLUS l INTERW1L 15.2 GUBT i..,.J[L. 0 AT i'1f1X . GUST PI...US 2 I NTr:: I~ Vti I_~; 13.3 i··--iDTE: I=< EL.r:;T I VE HUi'iiDITY F< l:.r:ID I NCS f';RE UN R C L I c; B I_ E. WHEN WH.W ~:)PEED~:> i~l:< 1:: I_ESS TH?ii'-l ONE: l"'i[TER PER E:ECDND o SUCH RE{iDINGS r·IAVE NOT· BE!:.N INCL.UDED IN THE: DATI_ .. "( (JI< dONTHI_ Y i"1Ef:iN FDR RELf~TI 1JE HUl·IIDITY Mm DEW f-iCJINT. X· :;t: :;i: ·!<:· SEE NOTES AT THE B?iCI< CJF THIS REPORT '.:<:·';<:·*'!1: -46- I *"' -...] I C\l :L u ' 3: :L FIG 2.4.2 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT GLACIER WERTHER STATION November, 1981 150 ~~~~~~~~~B-D-~A_~A-~~~~~~~~~~~~~~L_~ 0... 12121 H 9121 u w 6121 0:: NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 0... 3121 0 X 0... 50 :L w 30 1- ' 10 lL -10 3: -30 w -50 Q (!1 w Q 1-20 Ln 16 ::J <-' 12 ' 0 8 z 4 H 3: 0 100 80 1.0 60 0 40 r :n 20 ;o 0 :I :I Hl0 :r: 80 c 6121 :I H 40 t::J H 20 -1 -< 0 t::J 1'1 (i") n 360 288 3 216 ~ 14 4 t::J 72 H ;o 0 :I ' 1.0 :1: NC. ~::; U ~::; :1: TN,::-. H Y D F< 0 E L t::: C T 1:.{ :1: C F" I~ D ... T E C T TABLE 2.4.3 r·HJNTHL.Y f.>Ul"lMr~f~Y FOR c;u~CIER WE::?'tTHER ~3T?'tTI.DN DATA TAKEN DURING DeceMber~ 1981 DAY MAX. TEMP. DEG C 1 -2.6 2. :-7.6 3 -2.8 4 -8.6 5 -10.2 6 -9.7 7 -10.5 B -10.5 9 -10.5 10 -10.4 11 -9.4 12 -2.6 13 -2.4 14 -4.5 15 -4.0 16 -H4 17 2.3 18 2.1 19 -5.1 20 -6.7 2.1 -8.4 22 -8.7 23 -4.& 24 -6' 1 25 -10.7 26 -14.4 27 -18.'5 2.8 -18.3 29 -19.5 30 -15.5 31 -14.4 MotHH 2.3 MIN. TEMP. DEG C -9.7 -14.6 -8.6 -12.3 -15.1 -14.8 -13.4 -13.4 -14.0 -13.7 -15.5 -9.3 -6.6 -9.6 -9.8 -5.1 -3.3 -5.6 -1~.6 -11.1 -15.3 -13.1 -9.3 -11.1 -15.1 -19.8 -21.9 -21.2 -22.8 -22.1 -19.3 -22.8 MEAN TEMP. DEG C -6.2 -11 '1 -5.7 -10.5 -12.7 -12.3 -12.U -12.0 -12.3 -12.1 -12.5 -6.0 -4.5 -7.1 -6.9 -3.3 -.5 -1.8 -7.9 -8.9 -11.9 -10.9 -7' 0 -8.6 -12.9 -17.1 -20.2 -19.8 -21.2 -18.8 -16.9 -10.7 RES. WIND DIR. DEG 1D1 086 125 111 053 ll68 U65 069 !153 067 042 057 075 068 066 081 111 111 061 1149 063 065 055 048 047 117 046 057 047 065 071 083 RES. WIND SPD. H/5 AVG. WIND SPD. M/S 5.1 5.4 2.0 3.3 3.6 4.8 3.2 4.1 1.1 1.6 1.2 1.4 1.4 1.5 1.2 1.4 1. i 1.3 1.1 1.4 1.0 1.4 1. 7 2. 0 2.2 2.3 1.3 1.5 1.2 1.6 3.6 4.2 6.4 6.9 4.1 4.5 1.6 1.7 .a 1.1 .6 .9 1.6' 1.7 ;. 9. 1.8 .a 1.1 1:.1• 1.4 1.8 3.1 1.8 1.9 1.3 1.5 1.5 1.8 1.1 1.4 1.2 1.6 1.7 2.0 iiAX. GUST DIR. DEG 11!i 254 123 158 0&9 099 050 067 039 tuB 116 081 092 073 082 093 131 126 070 008 083 056 118 030 085 257 050 046 122 046 084 131 MAX. MEAN GUST P'VAL MEAN SPD. DIR. RH DP PRECIP M/S 4 DEG C MM 18.4 E ** Jt·:HH 11.4 E ** ***** 21.0 ESE ** ***** 17 , 1 ENE ** li'HiH &.3 ENE ** ***** '5 • 1 ENE ·H '~**** 3 . 8 ENE ** ***** 3.8 ENE ** ***** 5.7 ENE ** ***** 3.8 E ** *~*** 6 • 3 NNE ·H HH·if 8.9 ENE ** ***** 7.& ENE ** ***** 3.8 ENE ** ***** 11.4 E ** ***** 12.7 E ** ***** 22.9 ESE ** ·HHl! 21.6 ESE ** ***** 10.2 ENE lHI ***** 3.8 E ** H·li'H 3.2 ENE ** ***** 4.4 ENE ** ***** 8.9 NE ** ***** 5.7 NNE ** ***** 5.1 NE 10.8 ESE 5.7 NE 4.4 ENE 5.7 NE 5.1 E 7.0 E 22.9 ENE H HHll ** ***** U li:UH ·H HUll ** ***** ** ***** ** ***** ** ***** **** **** **** **** **** H'.H **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** UH **** **** **** **** **** **** **** **** **** GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 17.8 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 18.4 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 18.4 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 16.5 DAY'S SOLAR ENERGY DAY WH/SQM 343 :m 2 335 3 193 4 ton 5 200 b 85 7 91 B 128 9 90 10 273 11 245 12 119 13 68 14 165 15 250 16 285 17 '348 19 265 19 270 20 298 21 53 22 273 23 310 24 138 25 50 2& 80 27 75 28 78 29 95 3fi 103 31 5706 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY UF( i''\ONTHI._Y l"\EPti'·l i~·op HELo;TitJE HUI·\IDITY i:~,Nl) DEt.J· PlJINT, **** SEE NOTES AT THE BACK OF THIS REPORT **** -48- C\l L: u ' 3: L: 150 ll. 120 .H 90 u w 60 ~ I ll. 30 .t:>. 0 \.0 I X ll. 50 L: w 30 1- ' 10 t -10 3: -30 w -50 Q > t!) w Q .... 20 In 16 :J CJ 12 ' Q 8 z 4 H 3: 0 FIG 2.4.3. R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT GLACIER HEATHER STATION December, 1981 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH ~----------------------------------------------------------~ 100I 80 c 60 ~ 40 s 20 -I --------------~ 0 ~ r-~~.-~~----~,.l~~----~~-.--~~nr--~~~--~~~~~360 288 ~ 216 8 1441:j 72 ~ ~~-Y~~~~~~~~~--~~~-4~~~~~u=~~~~~~~Y0 3: ' Ul 1~ .:.:.. M CDI·....!DUL. TAt·-~TE; .;> :t:NC . ~=:. u ~::; :a: ·r N (~ 1··1 Y D 1~ D E L. E C. T I~ :1: c P J:.C: D .:.r E C T TABLE 2.4.4 MONTHLY SLJMMf:tR Y FOI~ GLACIER l&JE(~THER ~!TttTIDN DATli Tf.)KEN DUIHNG Januai''Y) '1 ?8;2 RES. RES. AVG. MAX. MAX. DAY'S MAX. MIN. HEAN WIND WIND WIND GUS1 GUST P'IJAL MEAN MEAN SOLAR DAY TEMP, TEMP. TEMP. DIR. SPD. SPD. DIR, SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG M/S M/S DEG 11/S 7. DEG C Mll WH/SQll ----------------------------------------------------------------------------------------------------- 1 -17.1 -20.7 -18.9 060 1.2 1.4 062 3.8 ENE ** ***** ***' 78 1 2 -16.2 -19.0 -17.6 083 .9 1.2 056 3.8 ESE u H·Hll **** 203 2 3 -14.6 -17.7 -16.2 068 1.3 1.5 062 4.4 ENE ** ***** **** 12B 3 4 -13.4 -21.9 -17.7 061 1.0 1.6 024 5.7 NNE ** ***** **** 245 4 5 -22.1 -31.2 -26.7 093 2.1 2.5 090 1 o .a ESE ** ***** **** 91 5 6 -18.9 -33.1 -26.0 064 1.9 2.4 091 8.9 ENE ·~ll HiliH **** an 6 7 -17.2 -22.5 -19.9 083 1.9 'J 'J ...... 084 7.6 ESE ** ***** **** 91 7 B -11.2 -21.5 -16.4 076 5.7 6.3 077 2G.3 E ** ***** **** 95 s 9 -6.9 -21.7 -14.3 061 .8 1.2 n43 5.7 N ** Hlll!·~ **** 14D 9 10 -5.7 -11.6 -8.7 069 .9 1.1 098 ~ 'J ,),._ ENE ** ***** **** 385 10 11 -1:!.2 -9.0 -7.6 072 1.1 1.3 085 4.4 ENE ** ***** ***' 218 11 12 -5.8 -10.1 -8.0 067 1.1 1.3 064 4.4 NE ** ***** **** 288 12 13 -9.6 -17.4 -13.5 075 1.9 2.3 122 8.3 ENE ** ***** **** 98 13 14 -5.8 -18.3 -12.1 058 1.3 1.6 039 5.1 ~lE ** ***** ·H·n 98 14 15 -4.6 -10.8 -7.7 675 1.6 1.8 043 6.3 E ** ***** **** 95 15 16 -6,7 -15.1 -10.9 059 1.3 1.6 115 4.4 ENE ** ***** **** 133 16 17 -15.5 -20.1 -17.8 037 1.8 2.2 92!): 5.7 N ** ***** H*l 21J 17 18 -14.8 -19.3 -17.1 094 .9 t.B 280 7.0 SE ** ***** **** 223 18 19 -15.1 -19.3 -17.2 071 1.7 1.9 on 6.3 ENE H ***** **** 111 19 20 -11.5 -17.3 -14.4 064 1.3 1.5 054 4.4 E ** ***** **** 145 20 21 -15.4 -21.4 -18.4 054 1.3 1.7 087 5.7 E ** ***** **** 141 21 22 -B.6 -24.3 -16.5 035 1.4 1.8 085 8.9 N ** ***** **** 138 22 23 -9.8 -22.7 -16.3 037 1.3 1.6 082 7.6 ENE ** ***** **** 148 23 24 -17.7 -21.5 -19.6 068 .9 1.1 . 354 3.2 ENE ** ***** **** 175 24 'JC' L...J -17' 0 -19.7 -18.4 067 1.1 1.2 102 3.2 NE ** ***** ***' 208 25 26 -17.6 -20.8 -19.2 054 1.1 1.2 03& 3.2 NNE H ***** **** 238 26 27 -12.1 -20.8 -16.5 059 1.3 1.5 063 3.8 ENE ** ***** **** 265 27 28 -5.6 -12.3 -9.0 050 1.3 1.7 107 7.0 NNE ** ***** **** 488 28 29 -7.8 -9.9 -8.9 064 .a 1.0 034 3.8 ENE ** ***** ***' 513 29 30 -8.1 -10.6 -9.4 054 1.9 2.0 036 8.3 UE ** ***** **** 395 30 31 -8.1:! -11.8 -10.2 066 1.8 1.9 056 6.3 ENE ** ***** **** 495 31 t\OHTH -4.6 -33.1 -15.2 066 1.4 1.8 077 20.3 ENE ** ***** **** 6313 GUST VEL., AT ~·iAX. GUST MINUS •:) <-I NTEH t.)f.il...!3 Hl. 4 GUST VEL. AT Nt-,x. GU~·;T 1"111'-.!US 1 I NT E R t.} A I_ 1 Cl "7 ' . ' GU~H '-JEL, AT i"1(1X. GUST PI._US '1 INTEH'JttL 1 (y' 0 GUST VEL. ~Yr i'1AX, GUST PLU!:; 2 INTER t.) r~·~ L!:) 19' 0 N!JTE: REL_,;lTitJE HUMIDITY REflDING!3 tti~E UNR ELI r~BLE l..JHEN WIND SP EED~3 ARE: L. E: ~:; ~3 THf~N DNE r1ETER PEP SECOND. SUCH REttD I NG~3 HAl)[ NDT BEEN INCI_I..JDED IN THE DAILY 01~ MDNTHI...Y l1E-:tti'! FUR REL1~T I t.)E HUt1IDITY ttND DEW POINT. ·X·*·l<:·X· ~:)E:E NOTES tiT THE f.iiC)CI< OF THIS REP CJHT ·l<:·X··X:* -50- N E u " 3: E 150 0... 120 H 90 u w 60 I ~ lJl 0... 30 1-' 0 I :X 0... 50 E w 30 1- " 10 ~ -10 :J; -30 w -50 0 (.5 w 0 1-20 tn 16 ::J l!J 12 " 0 8 z 4 H :J; a FIG 2.4.4 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT GLACIER WEATHER STATION January, 1982 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 100 80 (fl 60 0 r 40 :0 20 ;u 0 3: 3: r-----------------------------------------------------------~ 100I 80 c 60 ~ 40 ~ 20 -1 -< r-----------------------------------------------------------~ 0 25 30 r"" 'f,· i'-1 C D t·-...! ~:; U 1... T f::. N T ~=~ :1: t~-.! c --~.. • .. "':-c -~ . ~:3: U S :1: T N f::. H '( :0 1:..:: Cl 1::: L.. E C T 1:..:: :J: c P 1:..:: Cl~TECT TABLE 2.4.5 MONTHLY SUI'1Mf~RY FOR GLACIER WEATHER STc~1TIClN Dt1TA TAKEN DURING February, 19B2 RES. RES. AVG. MAX. MAX, DAY'S MAX. MIN. MEAN WIND WIND WIND GUST GUST pI VAL MEAN MEAN SOLAR DAY TEMP, TEMP. TEMP. DIR. SPD. SPD. DIR, SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG !1/S !1/S DEG M/S % DEG C MM WH/SQM ----------------------------------------------------------------------------------------------------- -2.1 -9.9 -6.0 658 1.3 1.5 038 5. t NE ** HH!! **** 395 2 4.2 -3.4 .4 Q73 1.3 1.6 08& 6.3 NE ** ***** **** 663 2 3 5.1 '1 2.6 047 1.2 1.7 10& 5.7 NNE ** ***** **'** 695 3 4 2.7 -1.6 .6 054 .5 1.0 Q"'l "''-5.1 NE ** !!'ldHI li*H 470 4 5 5.8 '1 3.0 063 1.4 1.6 032 5.7 ENE ** ***** ·UH 677 5 b 3.6 -1.1 1.3 070 1.3 1.6 OSfJ 5.1 ESE ** **·X:H **** 855 6 7 3.0 -1.7 .7 066 1.6 1.9 054 6.3 NE ** ***** ***i 921 7 8 .9 -8.4 -3.8 034 1.1 1.6 115 7.6 ENE ** ***** **** 643 a 9 -5.0 -12.4 -8.7 346 6.6 7.6 336 26.0 NNW ** ***** **** 1143 9 16 -1 t.6 -16.8 -14.2 093 .5 3.5 022 12.7 E ** ***** nn 1113 tO 11 -11.2 -19.2 -15.2 072 3.4 4.9 092 15.9 ENE ** ***** **** 1165 11 12 -8.9 -17' 1 -13.0 068 1.2 1.4 039 8.9 ENE ** ***** **** 1088 12 13 -14.3 -20.4 -17.4 091 1.5 1.9 056 8.3 E ** ***** **** 785 13 14 -18.6 -30.9 -24.8 033 .9 2.7 074 t4.n ENE ** HHl'i l!l<·H 705 14 15 -16.8 -32.7 -24.8 059 1.9 2.8 133 13.3 E ** ***** **** 1093 15 16 -15.9 -21.4 -18.7 091 3.8 4.2 122 13.3 E ** ***** **** 1133 16 17 -17.2 -20.1 -18.7 083 ':1 " L.oo.l 2..9 095 9.5 E ** ***** **** 1025 17 18 -12.6 -24.2 -18.4 068 2.4 2.7 046 11.4 EHE ** ***** **** 1280 18 19 -18.0 -29.4 -23.7 070 1.3 1.8 095 6.3 ENE ·l!l'i ***** **** 1392 19 20 -21.2 -26.7 -24.0 050 1.5 2.1 105 7. D NNE ** ***** **** 13'58 20 21 -22..7 -31.7 -27.2 058 2.2 2.9 115 9.5 N ** ***** ***' 1403 21 22 -14.3 -32.0 -23.2 103 ':1 " L.oo.l 2.8 125 7.6 ESE ** l'iHH **** 1465 22 23 -11 '7 -19.3 -15.5 080 2 •. 11 2.5 083 9.5 E ** ***** **** 1528 23 24 -11.9 -17.8 -14.9 087 2.2 2.5 687 7.6 ESE ** ***** **** 1585 24 25 -11.9 -17.9 -14.9 07b 2.~ 2.6 683 9.5 ENE ** ***** **** 1645 25 26 -12.2 -17.5 -14.9 094 1.6 2.2 088 7.0 ESE ** ***** **** 1718 26 27 -9.3 -16.2 -12.8 n33 1.2 1.5 022 5.1 NNE ·ll:l'i ***** -~HI 1683 27 28 -4.9 -15.1 -10 .o 060 1.1 1.3 029 5.1 ENE ** ***** **** 1978 28 MONTH 5.8 -32.7 -12.7 063 1.6 2.5 33b 26.0 ENE ** ***** **** 31599 cunT VEL. AT MAX. GUST riiNU\3 ':l INTERVAL~; 24.B ..... GUGT VEL. c:-:,T MAX. GUST ~1INUS 1 INTE::Rt..Jt1l... lS).'? GUST !JEI.... AT rlAX, CU\3T PLU\:; 1 I NTEH 1-.Jr~1L ~21 '6 GU~lT ~)EL. AT t·lAX. cu::n PLU~:> ".l .... INTERVi:;u; 1",)-?. l::o t--...1 I ,J NOTE: RELr;TI\..'E HLJtUIHTY R 1::t=:1D I NGS ARE LJNixELIABLE i,oJ H ~~~N WIND SP E:ED!:; (.:",I~E 1.. E !:)~3 THt;N ONE: METER PER !:n::COND, f3UCH HE?1DINCS Ht~I 1..JE NOT BEEN INCLUDED IN THE DAILY 01~ MONTHLY MEAN FOR RELr~TJ:t.)[ H\.Jl·'iiDITY f.',ND DI:::W POINT. ->::· ·l<: ·l<-·X· SEE NOTE:~; {n THE Bt1Cl\ DF THIS REPOHT ·~·)i:·X··X: -52- I lJl w I FIG 2.4.5 .R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT GLACIER WERTHER STATION February, 1982 ~~~~~~~~~~~~~~~-.-.-.-.-.-.-.-r-r-r-r-r-r-.-.~ 100 N 80 Ul !: 60 0 u r :i 40 :n !: 20 ;u 150~~~~~~~~~~~~~~~~~~W-W-W-W-~~~~~~----~0 n. 120 tj 90 ~ 60 n. 30 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 0~----------------------------------------------------------~ 100I 80 c 60 ~ 40 8 20 -1 ~ 50~----------------------------~----------------------------~0 ~ ~ 30 t::J' ' 10 fTI lL -10 G1 0 ~ -·30 ~-50rn-.~~--.. .-~-.~~n--.~r.-.-~~mo~rr--~.---orr~.-----~ 360 288 ~ 216.8 144 t::J 72 H (j w Q ;u I~ TABLE 2.4.6 MONTHLY SUMMARY FOR GLACIER WEATHER STATION DATA Tf~I<EN DURING Apr :i.l, 191:!2 RES. RES. AVG. MAX. MAX. MAX. t\IN. GUST P'VAL MEAN MEAN DAY TE!IP. TEMP. MEAH WIND WIND WIND GUST TEMP. DIR. SPD. SPD. DIR. DEG C DEG M/S M/S DEG SPD. DIR. RH DP PRECIP 1 2 '3 4 5 6 7 B 9 ta 11 12 13 14 15 16 17 18 19 20 21 22. 23 24 25 26 2.7 28 29 30 MONTH DEG C DEG C H/S 4 DEG C MM ***** ***** ***** ***** ***** ****•)! ***** ·:tlli*H ***** ***** ***** ***** ***** -4.2 .7 2.7 .4 -5.6 -t.6 -.5 -1.4 -2. '3 5.6 3.5 .5 3.4 2.8 ,. o.J 3.5 2.9 5.6 ***** ***** ***** ***** ***** ***** ***** ***** HUll ***** HHB! ***** ***** -a.n -8.0 -8.2 -9.7 -11.4 -11.1 -6.5 -6.8 -8.4 -8.8 -8.4 -6.8 -B.4 -'3.0 -4.7 -7.0 -7.5 -11. ~ ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** -6.1 -3.7 -2.8 -4.7 -8.5 -6.4 -3.5 -4.1 -5.4 -1.6 -2.5 -3.2 -2.5 -.1 -2.1 -1.8 -2.3 -3.6 *** *** *** *** *** *** *** *** *** ll·ifll Hll *** *** 09~ 083 076 080 130 070 109 357 33n 079 070 122 Obfl 078 099 066 OB3 089 **** **** **** **** **** **** **** **** **** **** **** **** **** t.a 1.6 1.3 .6 1.7 1.9 3.2 .6 .7 .a .7 2.~ .9 2.6 3.0 .7 .4 1.3 **** **** **** **** **** **** **** ·HH **** **** **** **** HH 2.3 2.1 1.5 1.0 3.3 2.5 3.9 .9 1.2 1.2 1.2 4.3 1.8 2.9 3.8 1.2 ,8 1.5 *** *** *** *** *** *** 'lli·H *** *** ·)!JH *** *** ll·lflf 089 113 121 135 143 109 130 346 275 061 114 122 088 085 084 072 073 130 **** llllll **** *** **** *** UH Hi! **** *** **** *** **** *** **** *** **** *** **** *** **** *** **** *** **** *** 7.0 E 6.3 ENE 6.3 ENE 3.8 E 17.1 E ENE E 2.5 NNW w E 7. 3 ESE E 15.9 19.0 3.2 5.7 16.5 7.0 9.5 11.4 5.1 ENE E E E 3.2 ENE 19.0 E ***** ***** ***** li·:HH !fHH HH·l ***** ***** ***** ***** ***** ***** ***** 'li·~*** ***** ·li*H'Ii ***lla ***** ***** ***** HliH ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** **** **** 'liHfl **** HH lH'H H·H ·lB!'Iill lH:H **** ll:'liU **** **** .2 1.8 .a .a a.o .2 0.0 2.2 1.2 t.B 2.6 0.8 3.2 o.o .4 .4 1.0 16.6 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 5.7 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 12.1 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 16.5 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 15.2 DAY'S SOLAR ENERG'f DAY WH/SQH U:·:HH HHB!ll 2 UHH 3 ****** 4 H·HH 5 ****** 6 *li·UU 7 ****** 8 llli·Hllf 9 UHllll 10 HHlll 1 1 ****** 12 ****** 13 5n26 14 5105 15 5140 16 5468 17 4610 19 4385 19 4888 20 3975 21 3548 22 5845 23 4255 24 5303 25 6048 26 4455 27 5280 28 6398 29 5665 30 85384 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -54- N ;r: u ' :I ;r: 150 a.. 120 H 90 u w 60 ~ a.. 30 I 0 Lil Vl I ~ a.. 50 ;r: w 30 1- ' 10 11: -10 3: -30 w -50 0 u w Cl 1-20 Ill 16 :J CJ 12 ' 8 1:1 z 4 H 3: 0 FIG. 2.4.6 ·R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT GLACIER WERTHER STATION Apr i 1 , 1 9 8 2 -I J.N.... 100 80 Ul 60 0 r 40 ll 20 :;o 0 :I :I 100 80 t 60 ~ H 40 t1 H 20 -1 0 -< t1 f11 G) () 360 288 ~ 216 § 14 4 t1 72 H 0 :;o :I ' (/) ·~ ~X i'-1 CDNBUL. T(="="•NTB )' :[ 1·-..! c:: . ~:> U B :1: ·y-N A H Y D I~ D E 1... E C T F~ :1: c F'l~ CJ,TECT TABLE 2.4.7 "iDNTHL.Y \:!Ur~Mr-.RY FOR GLACIER WEr~THER STt-HIDN Dl\TA TAKEN DURING M,:. y t 1<?82 RES. RES. AVG. MAX. MAX. DAY'S MAX. MIN. MEAM WIND WIND WIND GUST GUST pI VAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG M/S MIS DEG l1/S 7. DEG C MM WH/SQM ----------------------------------------------------------------------------------------------------- 4.3 -7.9 -1.8 073 .a 1.0 052 3.8 ENE ** ***** 0.8 6695 2 -.7 -8.2 -4.5 091 .9 1.5 148 6.3 NE ** ***** o.o 6860 2 3 3.4 -7.8 _., 'J ....... 106 .7 1.2 143 5.1 ESE ** ***** 0 '6 6653 3 4 3.0 -7.5 -2.3 U7 .B 1.3 097 5.7 E ** ***** .4 7043 4 5 6.8 -6.8 0.0 067 1.6 1.9 061 7.0 NE ** ***** 0.1 6643 5 b 8.2 -2.1 3' 1 074 .b ,9 055 3.8 ENE ** ***** 0.0 6505 6 7 9.2 -1.7 3.8 063 .5 .9 134 3.2 NNE ** ***** 0.9 6223 7 8 5.7 -2.3 1.7 027 C" ,,J 1.2 092 4.4 N ** ***** 1.0 5068 a 9 3.4 -1.7 ,9 054 .3 1.1 o~"" JoJ 3.8 NNE ** ***** 2.2 5001 9 10 9.7 -1.6 4 '1 086 r ,,J .9 053 3.8 SSE H ·l'i**** ,8 64M 10 11 .9 -4.2 -1.7 274 1.4 1.8 246 5.1 WSW ** ***** 2.2 5365 11 12 5.4 -4.8 .3 326 'J ... ,8 298 3.2 WNW H H·Hll 3.2 5935 12 13 8.0 -5.8 1.1 102 .3 .9 078 3.8 E ** ***** 0.0 7420 13 14 9.4 -4.2 'J ' .... 1:1 073 .6 .9 046 3.8 NE ** ***** 0.0 7383 14 15 B.3 -3.6 2.4 D63 .7 1.0 067 4.4 ENE ** ***** 0.0 7005 15 16 b. 1 -3.3 1.4 085 1.8 2.3 083 7.6 ENE ** H:·~H 0.0 7570 16 17 7.9 -2.U 3.0 076 .a 1.4 071 6.3 NE ** HH* u 7148 17 18 6,1 -2.1 2.0 064 .b 1.3 274 5.7 ESE ** ***** n. o 6543 tB 19 5.9 -4.2 .9 069 1.1 1.5 063 5.1 ENE ** ***** O.Q 7418 19 20 5.0 -3.8 .6 110 .4 1.6 153 5.7 E ** ***** 1.6 5095 20 21 3.9 -4.2 -.2 041 ,5 1.3 078 4.4 NNE ** ***** 4.2 7053 21 22 a.s -2.2 3.3 088 .7 1.1 057 4.4 ENE ** **~'** D.O 7775 22 23 7.3 -1.6 'J Q OBD .9 1.5 27U 5.7 ENE ** ***** 0.8 7540 ':)~ .... ._,) 24 6.6 -,5 3' 1 041 .3 1.1 058 3.B N ·H ***** D.O 7658 24 25 6.1 -1.5 2.3 242 C" .oJ 1.3 238 6.3 w ** Ul!H .b 5833 25 26 13.G -1.6 5.7 131 1.0 1.5 141 5.7 SE ** ***** 2.8 48n 26 27 6.6 -1.1 2.8 161 1.3 2.5 212 10.8 SE ** ***** o.a 4995 27 28 3.8 -2.2 .B 249 .4 1.5 233 6.3 N H ***** 4.3 5123 28 29 3.4 -2~5 .5 044 .3 1.2 052 5.7 NNE ** ***** u 5833 29 30 6.7 -1.6 2.6 007 . 0 1.2 165 4.4 N ** ***** 2.2 6563 10 31 9.3 .9 5.1 107 .7 1.6 161 6.1 ENE ** ***** 0. 0 8029 31 MONTH 13.0 -8.2 1.4 083 .5 1.3 212 10.8 ENE ** ***** 26.0 201312 GU~3T VEL., f~1T i~lttX, GUST !·liNUS ':) ..... I NTEH lJ ~~,L.. ~3 8.? GUST tJEL., tn i"'iAX. GU~)T i'HNUS 1 I NTERVf.1l... S' ~ ~;; GUST VEL. AT Mt-1X, GU~:!T PLLJE l INTER\.:AL .. . .... t> I \~} GUST VEL. r1T MAX. GU~:;T Pll.J~3 2 I NT CR tJ ,~,~._~;; 4.4 i'iDTE : HEJ...,~.TI'JE Hllf'liDITY REt,DINGS r~F< E UN I~ [1... I t-.BI..E ~J 1-I!:::N l..JH·m ~)P E:ED~:l ~~1 I~ E: L.. ~::: ~3 ~3 THc=~N ONE I··IETEI\ PER SECDi'lD, \:!UCH r-~r::.r1D I NGS HAl.JE: NDT BEEN INCI...UDFD IN THE:. DAILY on !·10NTHLY MEM··i FUR RELi-~Til)[ HUhiDITY t1ND DE:W POINT. -~: ;x: X·:<-~3[[ NClTCS AT THE E!tiCK DF Tt-!I ~:; RE.PIJPT ·X:·~·X··l<- -56- C\1 E u ' 3: E !50 D... 120 H 90 I u lJl w 60 '-l Q::· I D... 30 0 ~ D... 50 E w 30 1- ' 10 lL -10 3: -30 w -50 0 (!} w 0 I-20 (/) 16 :J ~ 12 '\ 0 8 z 4 H 3: 0 FIG. 2. 4. 7 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT GLACIER WERTHER STATION May, 1982 100 80 UJ 60 0 r 40 :n 20 AI 0 :I :I 100 I 80 c 60 3 40 8 20 -1 r-----------------------------------------------------------~0 ~ ~~~.--..,~~~~~~~m-n---.-~nM~r.-.-~~~~~~~~~360E 288 H 216 a 14 4 t::1 72 ;u ~~~~~~~L~~~~~~~u_~~~~uu~~~~~~~~~~~0 :I ' UJ TABLE 2.4,8 i'lDh!TH! .·i ~3Ui'"\i"ll·~i~ ·y FCJH Cl (;C J FR t.JEt'iTHFR ~3T 10tT 1 CtN DATA TAKEN DURING June~ 1982 DAY 1 2 .. ..J 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 . 23 24 25 26 2i 28 29 MAX. MIN. 'itMP. TEM?. DEG C DtG C il . i3 4.6 4.2 E\,5 7.7 lU 8.1 10.0 7.6 8.2 5.3 7.6 7.1 a.& 6.8 10.0 8.1 8.5 1U.O 6.0 6.B 1G.3 15.1 15.2 17. G 17.5 18.0 i2.5 ln. 2 2.9 -.7 -.3 l.i.l .6 .9 3.4 2.8 1.7 -1.2 -1.2 2.1 r ,..J '1 -~5 3.2 .6 o.n -.2 2.4 5.8 9.1 10.6 12.1 11.7 3u 11.5 MONTri 1&.0 3.9 3.2 4.7 -2.1 RES. RES. Ml:AN wiND witH~ TEMP. DIR. 5PD. DEG C UF.G 1'1/5 7.4 11& 1. 7 221 1.1 015 4. l 103 4.7 119 7.3 106 4.4 123 5.5 106 5,5 081 5.5 l 03 3.5 116 3.2 135 3. ll 114 5.4 112 3.7 q1a 5.1 010 3.8 098 5.9 101 ~.3 108 3. 0 300 3.3 332 6.4 10.5 12.2 13.8 14.8 14.9 B.2 6.7 8.1 6.2 l ':i1 .... 105 164 053 109 116 130 i29 091 113 .7 1 .... .a 1.3 1.5 2.1 1.3 .8 ' I 1 " c.,/ .9 2.4 .8 !.2 r ,,J .6 .6 1.0 1.3 .b .2 .7 ,2 3.8 5.0 2.0 1.1 AVG. MX. wiND GUST SPD. DlR, M/5 Dt.G 1. 7 216 1. 6 24-2 1.5 Oil2 2. 3 1 oo 2.1 094 2. 8 l 02 2.6 215 1.6 i7l1 1.4 146 3.3 118 2.1 13G 3.8 1.6 2.1 .B .8 1.3 194 164 042. 331 033 166 118 UB9 1.9 l.B 1.1 257 1.3 2\4 1.9 142 1 .6 34& 1 .a t59 1 '8 209 3.4 135 4.3 156 5.& 1'35 2.6 135 i.9 083 2.1 135 MAX. GUST P 'vAL MEAN MEAN S?D. DIR. RH DP PRECi? M/S % DEG C MM 7. b t. 7.0 ESE 5.1 NNE 6.3 NE 7.0 St llL8 £SE 10.8 ESE 5.1 E 5.1 E lil.2 ESE 8.3 ENE 14.6 SE 5.7 NE 7.6 SSE 3.2 ii 3.2 NNE 5.1 ENE 9.5 SE 7. 0 ESE 4.4-WNw 3.8 tt 5.7 SE 6.3 ENE 5.7 ENE 5. 7 ENE 8.3 SE 12.7 SE 2il.3 SE 7.6 SE 7.6 E 20.3 SE 23 28 23 2.7 28 28 26 28 27 . 29 2B 1B 20 26 20 33 25 26 26 23 21 20 20 23 20 23 22 24 24 -14.2 -15.3 -1B.4 -16.3 -12.9 -10.9 -12.4 -13.0 -12' 0 -12.2 -13.2 -14.3 -2G .5 -16.3 -15.8 -15.8 -21.0 -14.2 -13.3 lB.b o. n 0. 0 u.u 1.2 2.4 0.0 .4 1.6 1.2 2.4 6.0 0 '0 31.4 7.6 6.8 .4 8.2 -17.3 13.2 -15.1 .6 -14.u u.n -11.7 0.0 -11.1 n. n -9.7 n.o -9.5 0.0 -9.6 0. i) -12.ll 0.0 -14.2 .2 -12.4 1.4 -14.0 1fi3.8 Gl..i:3T 1) Ci... • i~tT i•\(1~< , GU~:)T i"l I NU\::, i?. I NT E:R V(il...~:; 1 4 . 6 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 19.7 GU~:lT \.iF.\. .. i)tT i"ir\X. GUST PL.Ur:l J. INTFI~')i:1i... 13.3 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 20.3 DAY'S SOLA~ ENF.RGY DAY \.IH/SQil 6835 34GB 8163 6798 4223 'j I.. 3 4 5 4533 b 4763 7 6630 B 4385 9 4213 10 3775 11 5:m 12 8465 13 7073 14 3670 15 5293 16 7735 17 5153 18 4485 19 4483 20 5565 21 6425 22 . 756& 23 8340 24 7970 25 747"5 26 7420 2.7 5123 28 558B 29 4568 30 175490 NOTE: REL.ATIVF HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAlLf OR MONTHlY MEAN FOR RELATIVE HUMIDITY AND DEW POINi. **** SEE NOTES AT THE BACK OF THIS REPORT **** -58- FIG. 2.4.8 R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT GLACIER WEATHER STATION June, 1982 ~~~~-r-..~ .. .-~~~~~~~rr~~~~~~ro~~.,.,~ lBB N BB m ~ SB o u r ' 40 ~ 3: ~ 20 ~ 15 0 I---'L....lool ............. ___..._.....w...--........._......._..-....__.~o&......loo..__.,L-..Joo~__...._----"'L._...__......_.JoL.......__w:......c...___,o£.......Jo..__,.,...._...~_..._-"t B D. 120 0 90 ~ SB D. 30 :t :t 0~--~--------------------------------------------------~lBB~ 80 c SB ~ 4B E 20 -1 ~ 50~------~~------~----~~~~~----------------------~B ~ r 30 ~ ' 10 1'1 t:-te GJ -30 n ~-50~~~=-~~~~~--~~--~~~~~~ Q ,....-----r.:----i.----------:o---.,...,.t 3 6 B ~ 288 H 216 8 144 t:l 72 t-1 ..!:L.L...=L.l~..:.l..-.!.I~:J..!!..."~----~-_,______,...LL-_._-'fB ~ :t ' m I 0'\ l1) I TABLE 2,4.9 i''10i\~T Hi .. Y ~3Ui"'tl"'i(~~i~ Y FDR Gl..r\C I FR l,,JE:(iTHE::I~ ~:)T r:~,T I ON DATA TAKEN DURING July~ 1982 RES. RES. AVG. MAX. MAX, MIN. hE AN wiND WI NT; wlND GUST TtMr. TEMP. TEn?. DIR. SPD. SPD. DIR. DEG ~ DEG [. DtG C DtG MIS MIS DEG MAX. GUST P'VAL MEAN MEAN S?D. DIR, RH DP PRECIF ~iS l DEG C MM DAY'S SQi_AR ENF.RGY DAY ----------------------------------------------------------------------------------------------------- 5.4 2 9.9 3 13.3 4 13.4 5 12.5 b i5. t 7 18.7 8 18.7 9 !fl. 0 1() 13.3 11 9.5 12 7.4 13 1ii.4 14 12.6 15 8.1 16 6. 0 17 $:,,8 18 11 '5 19 15.1 20 16 '4 21 11.9 22 5.7 23 7.3 25 6.2 26 11.9 27 13.5 28 13' 4 29 8.2 30 B, i 31 8. 4 MONTH 18.7 999,664 DD -.2 l.B 5.5 5.1 7.5 tu.2 6.7 5.7 5' 1 4.7 4.9 4.1 5.3 4.3 2.6 i.B 2.3 7.5 9.4 5.1 3.2 4.5 4.2 4.3 3.7 7.7 6.7 5.6 3.3 2.0 2.il 122 5.5 115 9.3 237 9.5 126 B,B 137 11.3 124 14.5 1172 12.7 355 7.9 091 9 .'2 249 7.1 2fi3 6.2 259 7.3 9.0 &.2 4.3 4.3 6.9 11.3 12.9 8.5 4.5 ~.9 5.4 5.3 7.8 10.6 1 il. 1 6.9 5.7 7.8 230 170 058 216 195 03u 114 169 173 256 111 118 059 118 147 il74 098 356 19B 129 .3 2.4 .?. .7 1.3 t.B .8 .b .4 .5 .7 .4 .6 .5 .3 .B .5 1.8 .7 2.0 3' t 1.5 1.9 2.0 2.0 2.l 1.4 1.7 1.2 1.1 1.3 1.5 1.3 1.4 1.2 2.5 2.5 1.6 258 133 179 127 117 142 038 23u 006 076 197 296 230 088 137 113 186 U01 021 152 ,7 i.B 111 .7 t.a 233 ,3 • 1.6 193 .2 1. 7 266 033 049 1.0 . 1.5 ; ~ . •'- .4 .a .a .a 1.3 1.2 1.8 1.6 1.7 154 163 G31 034 . 7 1. 9 258 .4 1.4 Uil1 9.5 E: 8.3 SE 5~ i NE 8.3 SE 5.1 s 7.0 SE 7.fi ENE 7.6 ENE 5,1 NE 5,1 NW 4,4 ssw 3.8 NNW 3.8 ss~ 6.3 ssw 3.8 ii 4.4 WSW 3.8 s 12 '1 sw 7.6 ESE 5.1 SSE 7.6 ssw 6.3 wSW 7.6 NNE 8.3 SE 5.1 NNE 4.4 N 5,1 SE 10.2 NE 5,1 ESE 5.7 NNW 9,1 ssw 12.1 ssw ·Hi lhHH ·U H¥:H *ill HHII: ** "'**** H i'<·Hli:'li Hi HlliH ** *"'*** H HIHH H HHdi: :'H H1dH U HiHiii H kH!Hi ·H Hi1H lH HH'.t H i'<H!!Oi H 'I.·HH H 'HHlf: H iH·iHH ·ki'< H'H:!': ·H iHHH H H~H ** ***** H ·H·Hlt H HHlf: ** ***** ·H H:)!U H ·H·lbH ·H 'HH:l! U HHBi -HI *"'*** !!* H~dH 5.4 i ' '' b 0' il n. o 0.0 0.0 0.0 9.6 4. ~ 15.8 7.8 12.6 1.0 \1.2 3.6 5.fi 5.2 2.4 o.n O.fl 8.2 3.4 19.8 7.4 29.2 'j .., '-•'- O.G 3.2 11.6 23.8 'j •'- 31Ba 7195 7158 5558 5450 b418 74&0 2 3 4 " ..! 6 7 5368 B 324\l 9 so 15 t a 443U 11 2890 12 5325 13 5720 14 24ba 15 3273 16 432J 17 5898 18 7183 19 7118 20 2325 21 1643 22 1285 23 1908 24 1893 25 4620 26 4093 27 3278 28 1883 29 3238 30 56fJ3 31 **~** 194.2 !36467 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS GUST VEL. AT MAX. GUST MINUS 1 INTERVAL CU~:;T 't't=:L.. 1::1T i'il~tX, CU~:>T P I. .. U~3 1 Ii'!TF.i:.(1..Jl~L GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 10,;?. r·, 1::· '.Y c 1. •• 1 l () '? NUTF.: \~FI..t,TT'..JF HUi•li:O:rT·{ F~i:::r:i:OTHG~:; (,:~[ UNi:ZFL:i:(\bi .. i:.: IAiHCN t,..:Ii··-11) ~:!PE~FD~:i (li~E L..C:::;'::i THr:~i'--1 D i'iF: i·1 ET t::~~ P i:;:p ::; CC U (tl) , S LJ C H f~: F;:(11> IN Gf:i H1:·1 '.,! ;::: i\ DT D;:;:E f\.! I ;·~c i.. U Vi::: I> I i\• T Hi:;: L• (i I L. i' OR MONTHLY MFAN FOR RELATIVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -60- FIG. 2.4.9 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT GlACIER WERTHER STATION July, 1982 ·~ r. .. M C Cl N S U L. T (.'~NT S ,'> :1: NC. ~:; l.J S :1: T N A H Y 1) I~ D E L. 1::: C T H :t: c: P' H D .:r 1:.:: C T TABLE 2.4.10 MONTHLY BUMi"lr~RY FOR GLACIER WEATHER STATION DATA TAKEN DURING August.' 1_982 RES. RES. AVG. MAX. tiAX. DAY 1 S HAX. HIN. MEAN WIND WIND llltiD GUST GUST P'VAL HEAN !lEAN SOLAR DAY TEMP. TEM~. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG HIS H/S DEG HIS 4 DEG C HH WH/SGII ----------------------------------------------------------------------------------------------------- 1 a.& 1.9 5.3 124 .7 2.3 153 7.0 N ** litH D.O 5995 1 2 10.& 3.3 7.0 139 .7 1.8 147 7.0 SSE ** ***** 0.0 &430 2 3 11 '1 5.2 8.2 192 .b 1.3 181 3.8 SS\l ** ***** O.D 5145 3 4 11.3 4.5 7.9 131 1.4 1.9 150 7.& SSE ** ***** o.o 5985 4 5 11.0 &.0 8.5 051 .4 2.2 313 7.b ESE ** ***** 8.0 5335 5 b 13.1 5.5 9.3 118 .a 2.6 094 6.3 E ** ***** 0.8 6635 b 7 12.0 5.9 9.0 139 .9 1.8 136 7.b E ** ***** 0.0 4125 7 a 10.2 3.4 b.a 111 .7 2.1 244 8.3 E ** ***** 2.9 3375 B 9 5.1 2.1 3.6 360 .7 1.4 250 4.4 NNE ** ***** 3.8 1915 9 10 6.4 2.3 4.4 027 .4 1.5 254 7.b NNE ** ***** 2.2 1950 to 11 10.2 t.b 5.9 138 1.5 2.2 152 7.0 SSE ** ***** 0.0 6255 11 12 12.& 4.4 8.5 15& .b 1.5 179 4.4 s ** ***** 0.0 5770 12 13 14.6 8.7 11.7 1&9 .2 1.3 136 4.4 NE ** ***** a.o 4828 13 14 12.3 b.2 9.3 072 .a 1.4 041 6.3 ENE ** ***** 8.2 953 14 15 8.5 3.4 b.O 024 .8 1.9 087 to .a N ** ***** 2.8 2495 15 lb 8.7 2.9 5.8 056 .5 t.b 135 6.3 NNE ** ***** 1.& 3933 tb 17 4.4 1.9 3.2 349 .8 1.2 830 3.2 NNE ** ***** 8.0 2383 17 tB 8.7 1.8 5.3 171 .3 1.3 1&9 4.4 ssw ** ***** 0 '0 5190 18 19 lU.O 3.8 b.9 187 .7 1.3 187 4.4 ss~ ** ***** D.O 5456 19 20 10.6 5.2 7.9 311 . 1 1.2 234 4.4 NNE ** ***** 0.0 4635 20 21 10 .b 7.3 9.0 102 .3 1.1 106 3.2 NNE ** ***** 6.0 2408 21 22 12.7 5.7 9.2 158 ':a·. 1.6 124 5.1 ssw ** ***** 0.0 4850 22 23 8.9 5.1 7.0 120 .s 1.2 052 5.1 ESE ** ***** £1.0 2095 23 24 10.6 5.4 7.7 160 ;3 1.2 077 3.9 ssw ** ***** .4 3450 24 25 8.5 3.6 b.l 111 e ·"' 1.3 13{1 3.8 ESE ** ***** 0.0 3018 25 26 10.2 4.2 7.2 017 2.6 3.5 357 10.2 N ** ***** o.o 4768 2b 27 10.9 3.1 7.0 133 .& 1.7 191 7,0 NE ** ***** o.o 49&5 27 28 8.3 2.9 5.6 003 .3 1.3 089 5.7 N ** ***** o.o 2665 28 29 5.4 .5 3.0 035 .3 1.2 240 5.1 N ** ***** 1'3.2 1193 29 30 3.7 .2 2.0 036 .8 1.1 035 4.4 NNE ** ***** 22.6 1629 30 31 5.1 -.5 2.3 268 .3 .a 20.2 3.8 ssw ** ***** 6.8 3533 31 MONTH 14.b -,5 b.& 096 .3 l.b 087 10.8 NNE ** ***** 7B.b 122685 GUST VEL. AT MAX. GUST MINUS 2 INTEI~'VALS 4.4 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL B.9 GUST 1.JEL. AT MAX. GUST PLUS 1 INTER 1H~L 8.9 GUST VEL. AT MAX. GUST PLUS ;:) INTERVALS 3.El NOTE: RELATIVE HUriiDITY REc~DINGS Al~E UNRELIABLE WHEN WIND SPEEDS ARE LESS THf'!tN ONE dETER PER SECOND. SUCH READINGE! HAVE NOT BEEi·~ INCLUDED IN THE DAILY DR MONTHLY MEAN ~=·oR RELATitJE HUMIDITY AND DEW POINT. 'k·X:·X:·X· SEE NOTES AT THE BACK OF THIS REPORT ·X··X:·X··X· -62- I 0'1 w I FIG. 2.4.l0 R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT GLACIER WEATHER STATION August, 1982 ;,:,. . M H Y l) t=<: 0 t::: 1... E:: C T H :t: c; P' I~ CJ :r E:: C T TABLE 2.4.ll MONTHLY SUMMARY FOR GLACIER WEATHER STATION DATA TAKEN DURING SepteMber~ 1982 DAY HAX. TEMP. DEG C 1 b.4 2. 5.1 3 ***** 4 ***** 5 ***** b ***** 7 ***** 8 ***** 9 ***** 10 ***** 11 ***** 12. ***** 13 ***** 14 ***** 15 ***** 16 ***** 17 ***~* H:l ***** 19 fffff 2.0 fflff 2.1 ***** 2.2. ffUf 2.3 ***** 2.4 ***** 25 !Hfff 2.6 ***** 2.7 ***** 2.8 fffff 2.9 ***** 30 fffU MONTH b.4 tUN. TEMP. DEG 1: .a .t fffff fffff *~*** fffff ***** ***** ***** ***** ***** ***** ***** ****f ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ffftf ***** ***** ***** fffff .1 MEAN TEMP. DEG C 3.6 2.6 fffff fffU ***** fffff lUff ffffl fffff fffff ****f fffff ***** ***** Ufltf ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** fffff UHf Ufff 3.1 GUST VEL. GUST VEL. GUST VEL. GUST VEL. RES. WIND DIR. DEG 140 139 *** *** Uf *** *** *** Uf *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 140 RES. WIND SPD. ti/S AVG. WIND SPD. M/S .1 1.3 .1 1.4 **** **** **** **** **** **** flff flff ffllf ffff **** **** **** ffff **** **** **** **** **** **** ffff **** **** **** **** fUf **** **** ffff **** **** **** **** **** ffff **** **** **** **** ' ff!lf ffU ffllf **** *Iff ff:U . **** ffff ffff ffff lfH **** ffff lfff ***f **** lifff '1 1.3 MAX.. GUST DIR. DEG 2.11 2.2.() *** *** fill *** *** *** *** *** *** *** fU *** *** *** Ifill *** *** *** *** *** *** *** Ill *** *** *** *** *** 2.2.() l1AX. GUST pI VAL MEAN SPD. DIR. RH H/S '% 3.B ENE 8.9 SSE flU Uf **** *** flfff HI fflf *** **** *** ***f Iff ffff *** **** *** **** *** **** Iff f*llf fU fflf Iff fUI *** fllff *** **** *** **** *** fltff Iff **** *** **** *** **** *** Ulf Iff **** *** **** *** **** *** **** *** **** *** **** *** **** *** 8.9 ENE n ** ** f* llf ** ** ** ** ** If ff n ff fll ** ** ** ** ** ff ** n *f fll ff ** *f 1!1 ** ** liE AN DP DEG C ***** ***** llfffll ***** f!illff fffff lt*illilll ***** ***** fffff Iff If ***** ***** ****f ***** fffff ***** flfff lUff ***** ***** ***** lUff lffff ***** ff*f* ***** fffff ***** ****f ***** AT MAX. GUST MINUS AT MAX. GUST MINUS AT MAX. GUST PLUS AT MAX. GUST PLUS 2 INTERVAU3 '1 INTERVAL 1 INTERVr~L 2 HHEH l.)ALS PRECIP i!tl .4 0.0 *'** ffff **** ffff Ulrif ffff ffff **** **** ***f **** fUll **** **** **** ffff flff **** **** f*ff **** f*f* ffltll ***f *"* ffff **** **** .4 7.0 6.3 4.4 DAY'S SOLAR ENERGY DAY WH/SQH 3275 1 3i54 2. ****** 3 fllfff* 4 ****** 5 llffffl 6 '****** 7 f***** a ****** 9 lfffH 10 llffllllf 11 ****** 12 *****" 13 ffffff 14 ****~'~~ 15 f***** 16 ****** 17 !lilffff 18 nun 19 ff**** 2.9 ****** 2.1 fffflll 2.2 ffl!Ht 23 fflllfl 2.4 *Iliff 2.5 flUff 2.6 fflllllll 2.7 **fftf 2S UIHI 29 ****** 30 7029 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDI~Y AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPOR~ **** . -64- I 0'\ U1 I N :1: u ' 3: :1: FIG. 2.4.11 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT GLACIER WEATHER STATION September, 1982 ~~~-T~~~~~~~~~~~-T~~~~~~~~~~~~~ 100 80 U) 60 0 40 £ 20 ~ 150~~--------------------------------------------------0 o... 120 ~ 90 w 60 [t: 0.... 30 0~------------------------------------------------------~100z 80 c 60 ~ 40 s 20 .... ~ 50~------------------------------------------------------~0 ~ ~ 30 t1 ' 10 1'1 li: -10 G) 3: -30 () ~-50hw~----------------------------------------------------~360~ 288 .... f3 2168 Q 144 t:l 72 .... r 20p=~------------------------------------------------~--~0 ~ ~ 16 ~., 12 ~ 8 ;; 4 .. 3: 0--~~~~~~~~~~~~~_.--~~~~._~~~~~~~~ ~ ' Ul s13/t29 SECTION 2.4. -PART 2 DENALI CLIMATE DATA ·~ & M C D N ~:) U L.. T A N T ~:) ;. :1: ...... ~ c . ~:) U S :1: T N A H Y D I~ D r::: 1... E C T I~ :1: C P I~ C) .:r E C T TABLE 2.4.12 10NTHL Y SUMMfii~Y FDR DEN AI... I WEATHER STATION )ATA TAl< EN DURING October, '1981 RES. RES. AIJG. MAX. HAX. DAY'S HAX. HIN. MEAN WIND WIND WIND GUST GUST pI VAL tiEAN MEAN SOLAR DAY TEMP, TEi'IP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG HIS HIS DEG HIS z DEG C 11M WH/SQM ----------------------------------------------------------------------------------------------------- 1 0 '0 -6.4 -3.2 012 5.4 5.5 350 11.4 NNE 40 -14.6 ***I 2575 1 2 -2.5 -16.9 -6.7 012 3.4 3.5 359 7.0 N 44 -16.7 **** 2583 2 3 -1.4 -12.7 -7.1 201 ,3 1.2 209 6.3 NNE 55 -13.8 Ifill! I 1b17 3 4 -,8 -4.9 -2.9 351 1.8 4.1 357 9.5 N b4 -9.2 **** 1453 4 5 -.5 -4.2 -2.4 001 4.7 4.7 359 9.5 N 6D -9.4 ***' 2415 5 6 -1.7 -5' 1 -3.4 004 3.5 3.5 355 10.8 N 56 -10.9 **** 1630 6 7 -3.6 -6.8 -5.2 004 4.9 4.9 002 10.2 N 54 -13.6 II HI 2253 7 8 -4.2 -6.2 -5.2 003 3.3 3.3 001 8.9 N 51 -15.2 **** 1400 a 9 1.0 -6.9 -3.0 293 .4 2.3 007 7.0 N 61 -9.8 ***' 1635 9 10 2.3 -5.2 -1.5 196 1.0 1.7 146 5.7 ssw 54 -10.9 **** 1768 10 11 1.4 -4.3 -1.5 165 2.8 3.5 145 15.2 ssw 55 -10.4 !lUI 1193 11 12 2.2 -.7 .8 195 3.8 3.8 205 8.9 ssw 50 -10.7 **** 1333 12 13 4.0 .4 2.2 192 .9 1.6 183 7' 0 s 61 -6.9 ***I 14U 13 14 3.5 .4 2.0 234 .4 1.4 195 5.1 N 60 -7.9 **** 1535 14 15 1.7 -2.6 -., ... 358 .4 .9 150 5.7 N 68 -4.6 **** 1141 15 16 4.1 -1.6 1.3 185 2.5 2.1 152 16.5 ssw 60 -5.1 **** 1345 16 17 4.2 -1.8 1.2 029 2.0 3.9 150 15.2 N 50 -8.6 ***' 1268 17 18 -1.6 -5.5 -3.6 Ott 5.1 C' ., ,J, .. 004 11.4 N 46 -13.0 **** 1230 18 19 -t.l -12.4 -6.8 168 .3 1.9 185 6.3 s 49 -15.9 **** 1831 19 20 1.8 -5.2 -1.7 172 3.5 4.5 191 15.9 s 51 -10.7 **** 1090 20 21 6.8 .9 3.9 145 6.8 7.0 150 19.7 SE 54 -4.8 **** 803 21 22 3.6 .6 2.1 168 1.7 2.1 151 15.9 SSE 62 -7.9 **** 835 22 23 3.9 1.0 2.5 168 3.3 3.7 155 12.7 SSE 64 -4.5 Hill 790 23 24 4.0 -2.1 1.0 353 1.5 2.0 357 7' 0 N 58 -6.8 **** 953 24 25 -.8 -5.2 -3.0 359 2.8 2.7 359 5.7 N 65 -8.6 ***I 1238 25 26 -2.4 -4.6 -3.5 *** **** 2.9 *** **** *** 52 -12.2 **** 880 26 27 -3.7 -9.0 -6.4 *** **** 1.5 *** **** *** 59 -11.5 ***' 688 27 28 -1.6 -12.4 -7' 0 352 .6 1.2 239 2.5 N 59 -15.6 **** 1793 28 29 -6.0 -14.2 -10. t 185 1.3 2.1 190 8.3 s bQ -15.9 **** 1575 29 30 -3.8 -13.8 -8.8 360 .6 .9 356 . 3.2 N 58 -16.3 **** 1945 30 31 -7.4. -16.1 -11 .a 173 .9 1.9 185 7.6 s 62 -17.5 **** 1156 31 I'IONTH 6.8 -16.1 -2.8 037 .5 2.9 150 19.7 N 55 -11 '0 **** 45347 GLHH VEL. AT Mt4X. GUST MINUS 2 INTERVAL~) 17.B GUST VEL. r:':)T MAX. GUST MINUS 1 I NTERVt-tl_ 14.6 GUST '..JEL. AT Mt:':)X. GUST PLUS 1 INTERVAL 13.3 GUST t.)EL. IYT t·'IAX. CU~3T PLUS 2 INTER t) t-tU3 14.6 ·lOTE: REL.,qTIV!.=~ HUMIDITY READH-.!GS ARE UNl~EI...IABLE Wl-li:::N WIND ~3PEEDS f.,RE LE~'lS THAN ONE METER PER !3ECOND, SUCH READING!3 I-lAVE NOT BEEN INCLUDI::D IN THE DAILY OR t1DNTHI...Y t1EMJ FDI~ REL.r4TIVE HUMIDITY AND DEW POINT. H(,·X·'X: SEE NOTES AT THE DACI< ClF THIS REPOIH ·X··X··X··X· -67- N I: u ' 3: I: 150 I D.. 120 0"1 H se ro u I w 60 ~ D.. 30 IZJ ~ D.. 50 I: w 30 1- ' 10 li: -10 ~ -30 w -50 Q (.!1 w Q 1-20 (/) 16 ::1 l!) 12 ' Q 8 z . 4 H ~ 0 FIG. 2. 4 .12 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DENALI HEATHER STATION October, 1981 100 80 (/) 60 0 r 40 J) 20 AI IZJ :I :I ~~----~~~-m~~----~~~~----~~~~360 288 ~ 216 6 144t:l 72 H ~D-~--~~~~~~u__,~~~~L_--~~~~0 AI 3: ' (f) 1 .. , ·...;,,. :t: 1""'-! c . TABLE 2.4.13 MONTHLY SUMMARY FOR DENALI WEATHER STATION DATA TAKEN DURING NoueMber 1 1981 10'5.875 DD DAY MAX. MIN. TEMP. TEMP. DEG C DEG C MEAN TEMP. DEG C RES. WIND DIR. DEG -9.4 -17.2 -13.3 192 2 -1.3 -12.7 -7.0 174 3 ~9.9 -15.5 -12.7 003 4 -8.3 -16.2 -12.3 G02 5 -13.5 -19.7 -16.6 010 6 -14.0 -21.9 7 -2.5 -13.7 B -5.8 -14.4 9 -1.5 -14.6 10 6.6 -1.4 11 3.7 -6.8 i2 -.B -12.7 13 -7.3 -19.1 14 -10.7 -21.1 15 -9.6 -22.6 16 -14.3 -25.2 17 -14.3 -26.2 18 -1'5.9 -27' 1 19 -15.1 -27.3 23 -18.5 -29.4 21.' -18.5 -29.0 22 -15' 1 -24.8 23 -12.8 -17.2 24 -5.9 -13.1 25 -4.8 -17.4 26 -2.0 -11.8 2.7 -3.3 -6.0 28 -5.0 -15.7 29 -9.0 -16.2 30 -4.8 -12.8 MONTH 6.6 -29.4 -liLO 353 -8.1 184 -111.1 i87 -8.1 291 2.6 1'57 -1.6 179 -6.8 093 -13.2 329 -1'5.9 347 -16.1 339 -19.8 358 -20.3 336 -21.5 011 -21.2 359 -24.0 359 -23.8 348, -20.0 018' -15.0 195 -9.5 193 -11.1 344 -6,9 217 -4.7 347 -10.4 000 -12.6 196 -8.8 132 -12.9 201 RES. WIND SPD. H/S AIJG. WIND SPD. 11/S MAX. GUST DIR. DEli 1.5 3.1 lBB 1.8 3.1 OOB 1.3 2.3 008 4.2 4.2 003 3.8 3.8 003 .7 .9 l.B ~ .... 4.2 1.5 .3 .2 .3 .3 .3 .6 .3 ., ,,J .4 1.3 1.2 2.0 'l .... 2,3 1.7 2.1 3.7 .9 . 1 2.1 007 2.1 t3a 2.7 188 1.2 174 5.0 13il 2.9 142 1.3 164 .9 309 .6 286 .9 353 .B OOb .a 164 1.1 096 1. 0 359 1.0 013 1.0 276 1.4 016 1.8 192 2.6 192 1.4 306 3.1 131 2.1 293 2.3 356 4. 0 193 2.4 14El 2.1 13el MAX. GUST P'VAL MEAN MEAN SPD. DIR. RH DP M/S ~ DEG C PRECIP MM 8.9 s 62 -17.4 **** 19.0 SSE 56 -14.6 **** B.3 N 57 -19.a **** 1fi.2 N 57 -17.9 **** 8.9 N -24.9 5.1 N 49 -26.7 13.3 ss~ 50 -16.1 10.8 s 59 -15.9 7.6 N 61 -12.9 23.5 SSE 41 -9.9 17.1 s 52 -11.2 5.7 NNE 5Q -14.3 2.5 N 58 -2~.8 3.2 NNE 5'5 -25.2 2.5 N 53 -26.2 3.2 NNE 52 2.5 N 50 4.4 if 49 2. 5 Nt1E 48 3.2 NNE 47 3.2 4.4 9.5 10.8 6.3 12.7 8.3 8.3 N 48 NNE 53 SS!i 58 s 63 NNE 58 s 60 N 63 N 60 -2.8.7 -30.2 -30.4 -31.2 -34.5 -33.2 -25.9 -20.4 -15.6 -16.7 -12.7 -11.1 -16.9 -17.9 14.U SSW 60 11.4 N 42 -19.5 23.5 N 56 -20.6 'IFHli: ***·~ ***"' **** **** **** **** **** **** an **** **** 'I!H'Ii HU **** **** **** U·H **** **** Hltlf **** ·HIU UH **** HH **** GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 15.2 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 22.2 G\Y3T ~JEL. ~~T i"iAX. GU~3T PLUfi 1 INTERVr~t!_ 16,:1 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 17.8 DAY'S SOU\R ENERGY DAY WH/SQM 755 528 2 BGO 3 641! 4 792 5 913 590 713 6 7 8 628 9 958 18 815 11 833 12 1230 13 1230 14 lDBS 15 1153 16 1148 17 1 oau 18 1098 19 1088 20 1040 21 530 22 365 23 320 24 438 25 280 26 343 27 545 28 348 29 495 30 22772 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW· POINT. ~*~* SEE NOTES AT THE BACK OF THIS REPORT **** -69- FIG. 2.4.13 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT DENALI WEATHER STATION November, 1981 ~~~-T-r-r~~,-~~r-~~~-T-r-r~~,-~~r-~~~-T~1ee N Be rn ~ 6e f2 ::r: 4e ! £ 2e - 15e~~~4-~~~~-a-a~~~~~a-~~~~~_.--~--~~&-~e Q. 12e t; sa it! 6e Q. 3e NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH e~------------------------------------------------------~ 1eex ae c 6e ~ 4e g 2e -t ~ 5e~------------------------------------~----------------~e ~ ~ 3e ' 10 t: -10 ::r: -3a ~ -sa t--....---:"lr---nln'WW' " w Q TABLE 2.4.l4 MONTHLY SUMMARY FOR DENALI WEATHER STATION DATA TAKEN DURING DeceMber> 1981 DAY MAX. TEMP. DEG C 1 -i.9 2 -7.3 3 -4.7 4 -5.9 5 -14.4 b -10 '8 7 -19.8 8 -22.3 9 -2i. 9 iO -20.3 11 -11.5 12 -6.6 13 -10.2 14 -16.8 15 -10.8 16 1.2 17 5.7 18 5.6 19 -2.6 20 -7.8 21 -8.9 22 -in.7 2.3.--5.8 24 -5.9 25 -9.4 26 -11.8 . 27 -17 .2. 28 -3D.3 29 -32.9 3fi -.30 .3 31 -15.9 MONTH 5.7 ~IlL TEMP. DEG C -11.8 -15.4 -1U,2 -17.5 -21.5 -25.9 -29.5 -32. il -26.1 -30.2 -24. i -12.6 -18.7 -25.3 -19.9 -18.4 -3.4 -3.5 -9.5 -11.7 -15.6 -22.6 -11. n -11.5 -17.1 -18.7 -35.6 -38.3 -40.7 -41.7 -34.5 -41.7 MEAN TEMP. DEG C RES. WIND DIR. DEG -6.9 167 -11.4 220 -7.5 267 -11.7 004 -18.0 332 -18.4 207 -24.7 345 -27.2 008 -24.0 179 -25.3 032 -17 .B 22B -9.6 202 -14.5 354 -21.1 002 -15.4 009 -8.6 HlS 1.2 174 1.1 164 -b. 1 D07 -9.8 055 -12.3 024 -16.7 195 -11.4 200: -8.7 354 -13.3 001 -15.3 OlS -26.4 012 -34.3 334 -36.8 012 -36.0 234 -2'5.2 357 -16.5 171 RES. WiND SPD. M/S 5.7 .6 .4 .5 .& .3 .4 .4 .3 .5 .6 2.0 .6 .4 .4 4.3 4.7 2.7 '1 .3 .B 1.3 4.1 1.1 .3 'J ... .1 1.1 AVG. WitH) SPD. K/S MAX. GUST DIR. DEG 6.4 147 1.9 228 3' 1 181 2.4 191 1. 5 206 1 . 5 171 .9 357 .7 339 ,5 lSB 1. a 094 2.0 196 2.6 222 1. G 277 .B 122 .B 173 3.2 187 5.1 145 5.3 139 3.5 DG5 2..4 170 1.5 Obb 1. b 200 3.2 188 2.0 356 1.7 014 4.1 005 1 '8 035 '9 001 .B 233 .7 182 1.6 356 - 2.1 139 MAX. GUST P1 lJAL MEAN SPD. DIR. RH MEAti DP DE.G C M/S i. 17.8 SE 6.3 ssw 12.7 N 1U.2 N 5.7 N 6.3 N 4.4 N 2.5 N 1.9 s 5.1 NNE 6.3 N 7.6 ssw 3.2 N 2.5 N 3.8 N 20.3 s 22.2. ssw 31.7 ssw 10.2 M 8.3 N 5.1 N 7.6 ssw 1L4 S 4.4 N '5.7 N 8.3 NNE 6.3 NNE 3.2 N 2.5 N 2.5 ssw 5.1 N 31.7 N 42 -17.1 57 -17.~ 61 -14.6 5i -20.3 52 -25.2 55 -2312 51 -33.4 48 -35.4 51 -3fl.9 49 -32.5 55 -25.6 62 -15.3 60 -21.8 55 -27.6 69 -21.7 59 -15.2 63 -9.4 51 -9.5 56 -14.3 57 -17.0 61 -i6.8 59 -22.0 59 -16.5 63 -14.6 60 -19.5 32 -29.2 34 -39,3 43 -42.4 40 -42.4 4B -41.6 44 -33.5 53 -24.a GUST VEL. AT MAX. GUST MINUS 2 INTERVALS GUST VEL. AT MAX. GUST MINUS 1 INTERVAL GUST VEL. AT MAX. GUST PLUS 1 INTERVAL GUST VEL. AT MAX. GUST PLUS 2 INTERVALS PRECIP MM HH **** **** **** **** 'HH **** :HH **** H'Hi 'i!-*** H'H ,uu HiBf HH H·U **** *!I'IHI: **** **** **** nu **** HlF~ **** **** **** !IH·~ 'HH UH HH ;:.:.~ '? , 'I ;;! 1 . 0 16. ~:.; DAY'S SOLAR ENERGY DAY WHiSQM 4U3 1 403 2 288 3 393 4 423 5 500 6 590 7 616 a 343 9 353 tO 398 11 328 12 478 13 413 14 318 15 290 16 333 17 330 18 423 19 335 20 290 21 295 22 293 23 335 24 375 25 440 26 478 27 508 28 583 29 453 30 398 31 12391 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELAfiVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -71- N I: u ' 3: I: 150 ll.. 120 H sa u I w sa [t: ..._J ll.. 30 1\J I a X ll.. sa I: w 3a 1- ' ta li: -ta 3 -3a w -sa Q u w Q 1-20 lfl 16 ::l t'.l 12 ' 8 Q z .. H X e FIG. 2.4 ,14 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT DENALI WEATHER STATION December, 1981 ~-T~~~~~,-,_~~T-~~~~~~~~~~~~~~~--~ tee 80 tn 60 0 4e ~ 20 ;u ~~~--~~4-~~~~~~~_. __ _. __ ~--------~~4-._~~~e NOT£: PRECIPITATiON VALUES RECORDED NOT APPLICABLE THIS MONTH 1---------------------------------------------------------tea :t 80 c: 60 ~ 40 8 20 ~ a-------------------------------------------~--------------------~e ~ t:l M '"' n 3602: 2BB H 216 8 144 t:l ?2 H a ::o TABLE 2,4.15 MONTHLY SUMMARY FOR DENALI WEATHER STATION DATA TAKEN DURING January, 1982 DAY MAX. TEMP. DEG C MIN. TEMP. DEG C MEAN TEMP. DEG C RES. WIND DIR. DEG RES. WIND SPD. i'i/S AIJG. WIND SPD. M/S MAX. GUST DIR. DEG MAX. GUST P 'vAL MEAN SPD. DIR. RH M/S i. :t: J'.! c.: . MEAN DP PRECIP DEG C MM DAY'S SOLAR ENERi;Y DAY WH/SQI'\ ----------------------------------------------------------------------------------------------------- ") ... 4 5 6 7 8 9 10 i1 12 13 14 15 16 17 113 19 20 21 22. 23 24 25 26 27 2B 29 30 -2&.1 -33.6 -26.0 -30.4 -2.9.6 -33.9 -17.4 -31,2 -18.3 -29.0 -28.4 -39.8 -33.1 -42.4 -22,2 -42.2 -19.0 -25.& -18.1 -23.3 -16.S -21.6 -20.9 -11.4 -24.7 -16.8 -29.5 -31.6 -13.4 -33.7 -13.11 -27.9 -11.7 -30.7 -12.4 -27.1 -23.4 -32.n -17.7 -29.4 -21.9 -:n.4 -24.3 -34,4 -25.4 -33.5 -27.0 -35.6 -28.7 -39,1 -21.0 -36.3 -13.5 -22.6 -14.5 -21.2 -i6.6 -23.8 -29.9 194 -28.2 205 -31.8 311 -24.3 019 -23.7 il11 -34.1 014 -37.8 346 -32.2 353 -22.4 1sn -21l.7 -19.2 -18.1 -Hl.l -26.0 -23.6 -2G.5 U35 Oil 359 OuB 150 145 OG4 014 -21.2 Olil -19.8 003 -27.7 357 -23.5 188 -27.7 198 -2.9 .4 350 [ -29.5 350 -31.3 206. -33.4 350 -28.7 178 -18.1 187 -17.9 006 -20.2 297 .2 .3 .2 .7 7.7 1.5 .7 i.6 3.6 1.1 1.4 .a 1.6 1.1 'J .... 1.1 3.2 2.6 2.0 .a 7.4 1.9 .9 .9 'J .... .4 1.9 1.1 1 'u .6 .8 139 .b 213 .b 11b 1.5 137 7.8 359 2.3 015 1.3 346 2.1 359 4. 6 138 1.8 166 1.5 018 1.2 il25 2.1 266 3' 1 153 2' 1 192 1.6 011 3.6 018 2.9 nt~ 2.2 007 1. 2 004 7 I i 185 3.6 t9tl 1. 3 0011 1 .2 009 .7 198 1.0 019 3.8 189 3.7 186 3.2 ssw 46 -37.7 2.5 ssw 45 -37.4 1.9 N 43 -39.6 8.3 NNE 49 -28.8 14.6 N 83 -41.0 B.9 r!NE 3.8 N 5.7 N 12.1 SSE 8.3 NNE 5,1 NNE 3.8 N 7.6 N 13.3 N 11.4 N 7.6 N 9.5 NNE 13.3 N 11.4 N 5. i N 19.U S 14.0 N i. 0 N 5.1 N 2.5 s 4.4 N 14.0 N 23 24 21 43 54 56 45 31 37 36 29 42 40 46 28 19 34 41 3i 39 44 -45.1 -39.B -42.4 -38.6 -30.0 -2b. 7 -24.0 -2B.7 -36.6 -39.5 -37.6 -34.2 -29.7 -30.2 -36.4 -37.0 -43.6 -41.7 -40.4 -42.8 -41.7 -35.5 **** H'.H HH H·HI '.HlFf ·HH iflFH': H·k* HH HH UB· *'-*** **** li*H UH iHH ·JI't)\·~ 11H·~ ·X·iH·~ li:H·~ **** 'HH ~*'-** Hi!* **** 11H·:oi 3i -15.1 -25.0 MONTH -11. 4 -42, 4 -2o.t 004 -25.21116 1.1 .4 1. 6 631 1.2 342 1.2 017 2.3 185 15.9 NNE 52 -25.0 5.1 N 53 -24.9 3.2 NNW 52 -26.8 3.2 N 52 -29.5 19.0 N· 41 -35.3 '.HH *H'k HH UH HU GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 13.3 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 13.3 GU~:lT i.-.JEi..., ~~T i"ii~X. GUl:l'r PLU~3 l INTt:J~1)i;L '16, :; GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 15.2 535 sus 2 568 3 403 4 341 5 415 6 54!i 7 603 8 411 9 445 10 408 11 375 l2 6BB 13 578 14 433 15 733 16 598 17 495 18 715 19 630 2il 823 21 648 22 845 23 540 24 tn59 25 1078 26 493 27 445 28 603 29 715 30 940 31 18622 NOfE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW. POINT. ~*** SEE NOTES AT THE BACK OF THIS REPORT **** -73- N I: u ' 3: I: 150 a. 120 H 90 u I w 60 .._] IX """ a. 30 I e ~ D. 50 E w 30 t- ' 10 li:-10 3:-30 w-se Q " w Q t-20 w 16 :J " 12 ' Q 9 z 4 H 3: e FIG. 2. 4,15 R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DENALI WEATHER STATION January, 1982 NOTE: PRECIPlTRt'lON VALUES RECORDED NOT APPLICABLE THIS MONTH ~------------------------------------------~------------~tee~ 90 c 60 ~ ,..,_~- 40 s 20 ~ ~----~------------------------------------------~------~0 ~ t:l 1'1 G') ~~~~~~~;~~~~~~~~~~~n 10:1 ----=--o....-...-m 3 6 0 ~ 299 .... 216 8 144 t:l 72 H 0 ;u I~ I.~ i ..... l C 0 N E;; U L T .-::i 1·-...! T ~:;,; .,. :1: (·-..! c . ~:;,; U G :1: T N .-::-. H .......... D F< ·D E 1... E C:: T F< :1: c:: PH D.:J"E:CT TABLE 2.4.l6 t'IONTHLY !:!Urli"\,~RY FOR DEi'·lr~LI WEATHER STATIDN D(.;T {:, TAKEN DUIUNG F(;:)br·uarv, 1 '7'02 RES. RES. AVG. tiAX. MAX. DAY'S MAX. MilL MEAN WIND WIND WIND GUST GUST P'IJAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERG'f DAY DEG C DEG C DEG C DEG M/S M/S DEfi M/S % DEG C MM WH/SQil ----------------------------------------------------------------------------------------------------- -5.7 -22.8 -14.3 186 2.7 3.4 15& 10.2 s 59 -17.D **** 568 1 'J -.8 -9.1 -5.~ 185 7.2 7.3 190 14.6 s SB -11.0 **** 730 2 .. 3 3.7 -5.\l -.7 188 ., ., ,J,,J ., ' ..J,b 186 10.8 s 59 -7,0 lliiH 633 3 4 3.0 -.9 t.l 005 1.6 1.7 004 6.3 N b4 -4.8 **** 636 4 5 -.a -8.0 -4.4 li*·:t 0.0 0.0 248 .6 HI ** ***** **** 1066 ., ,J 6 -3.8 -13.1 -6.5 350 .4 .4 347 1.9 NNW 60 -14.8 **** 1313 6 7 -5.0 -10.9 -B.D 322 .5 \.6 199 4.4 ~~ 59 -14.3 U·X:lt 1258 7 8 -2.8 -15.7 -9.3 126 4.6 1.9 118 10.2 ESE 60 -14.4 **** 510 a 9 -2.8 -8.4 -5.6 358 7.4 7.6 356 17.8 N 43 -16.4 Hl·:t 1118 9 10 -7.9 -17.6 -12.8 011 5.4 5.5 021 13.3 N 27 -29.0 **** 1145 10 11 -14.5 -25.9 -20.2 006 1.3 2.0 016 &.3 N 31 -33.8 HH: 13&7 11 12 -19.8 -3U -25.0 334 .3 1.3 355 4.4 N 31 -38.3 **** 1576 12 13 -11.7 -29.4 -20.6 002 1.9 2.4 356 9.5 N 2& -35.2 **** 1U93 13 14 -19.0 -28.7 -23,9 010 4.8 5' 1 017 14.0 N 32 -37.7 **** 887 14 15 -27.6 -30.6 -29.1 004 6.8 6.9 005 12.1 N 20 -44.8 lU·X: 1119 15 16 -21.4 -48.9 -35.2 355 1.9 3.3 359 14' 1 N 29 -40.3 **** 1346 16 17 -22.2 -29.8 -26.0 348 1.3 1.8 003 6.3 N 40 -36.1 **** 1225 17 IB -19.7 -27.8 -23.8 002 7.6 7.6 002 15.9 N 32 -37.1 **** 1510 18 19 -23.3 -28.2 -25.8 005 6.2 6.2 359 11.4 N 18 -42.4 ·:UH 1365 19 20 -22.4 -25.6 -24.0 IH9 6.1 6.2 006 lD.B NNE 18 -41.7 !B'dl* 1613 20 2.1 -23.1 -28.7 -25.9 021 5.3 5.4 001 12.1 NNE 18 -42.8 **** 1690 21 22 -24.4 -35.8 -30.1 011 ': 1.0 1.8 il25 7.0 NNE 2.0 -45.u **** 1728 22 23 -21.4 -36.8 -29. t 355' 1.3 1.7 028 5.7 N 20 -43.7 HH: 1B7n 23 24 -21.8 -36.6 -29.2 353 .7 1.4 358 4.4 N 19 -43.8 **** 1910 24 25 -18.9 -33.5 -26.2. 353 1.4 1.7 liOb 4.4 N 18 -43.1 **** 1933 25 26 -18.6 -31.8 -25.2 339 .5 1.2 337 4.4 N 18 -41.7 **** 2003 26 27 -10.9 -24.4 -17.7 352 .4 1.1 358 3.B N 16 -39.3 **** 1923 27 28 -12.9 -26.2 -19.6 346 .5 1.1 306 3.2 N 21 -38.4 **** 2109 28 MONTH 3.7 -48.9 -18.7 005 1.9 3.3 35(1 17.8 N 33 -31.6 U·H 37233 GU~3T '..)EL. i'~T i"\f'!tX. GUST MINU~3 ':) (,.. I NTF::RVr:":1L~:> 12.'? GUST \.JEL. AT Mr~x. GUST M I NUE> 1 INTEF<l)(.:·,t_ '15' ;~ CUGT VEL. I~T i"\r;x. GUST PI_LH3 1 INTER 1.J1~1L 1'7.8 GUST \}EL, r:~,T i·iAX. c;mn PI ... U~> ":) ·-INTER:)AI..S l4. 0 NOTE: R[I...ATI'.JE HUi'1IDITY i~ I:. AD ING3 (:~~~ E UNREl..Ii;BL.E V.iHEN \.<JIND Sl::.EEDS ~~~~=< E LE:~3f:) THI~N ONE t1ETEi~ PEi~ f:)ECOND. SI...ICH REMHNG~:; Hr.:·,VE NOT BEEN INCI..UDED IN THE 1){-;ILY Oi~ i"\01'~THI...Y hE1)1N FOI~ i~ E:.L.(iTI I..) I:: HUi1IDITY t.ND DEV.J POINT. ·X· :;<::x: ·:Z: ~iEE i'.!DTE:::. {41 THE DF-,Ci< ClF TH IE) REPDRT :;t. •. y, 't:: 'II: -75- 1 -..J en I C\1 I: u " 3: L: FIG. 2,4.16 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DENALI WERTHER STATION February, 1982 150 ~~~~~~~~~~~~~~~u-~~~~w-~~~~~~~----~ n... 120 t1 90 w 60 oc n. 30 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 0~----------------------~----------------------------------4 r -~"---"--'~ ,~ ~ 50 r-----------------~--~------~----------------------------~ ~ 30 \. 10 li::-10 ~~---~- 3: -30 W-50 ~----~~~~~~~~~~~~~~ Q Q z 30 100 80 Ul 60 0 r 40 :n 20 ;.u 0 3: 3: 100 80 I c 60 3: H 40 t:l H 20 -l .,.( 0 t:l 1"'1 G1 n 380 288 3 216 6 144t:l 72 H ;u 0 3: \. Ul I~ & -~~ C 0 N B U L. T i:=-t i'~ T ~:; -~ :1: NC . ~:> U E> :1: T N f.=-t H 'f' D F< C) E L. E C T H :1: c: P I~ D ~T E c:: ·r TABLE 2.4.17 t"\DNTHLY ~3Ul''IM!~RY FOR DENALI t..JEATHEH STATION DAT(1 TAKEN DUIUNG Mar-ch~ l '.1'82 RES. RES. AVG. i'IAX. MAX. DAY'S MAX. MIN. MEAN WIND lUND WIND GUST GUST P 'VAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG i'I/S ii/S DEG l'I/S ' DEG C MM WH/SQH -----------------------------------------------------~----------------------------------------------- 1 -13.5 -27.9 -20.7 359 .7 1.2 215 3.8 N 23 -37.6 **** 2313 2 -12.6 -26.7 -19.7 346 .6 1 . 1 013 5. t N 16 -39.7 **** 2188 ':i ... 3 -12.8 -28.3 -20.6 356 .9 l.il Obb 4.4 N 16 -39.1 HH 2268 3 4 -15.3 -28.3 -21.8 286 '1 .9 136 3.2 N 21 -37.9 !BtU 2068 4 r -9.2. -19.0 -14.1 183 1.2 1.8 184 6.3 s 17 -34.0 **** 1808 5 ... 6 -8.3 -14.7 -11.5 167 1.5 2.9 181 8.9 s 40 -22.6 ll·liH 1650 6 7 -4.1 -13.5 -B.B 357 1.4 1.8 167 4.4 N 48 -17.9 **** 2625 7 8 -5.2 -14.6 -9.9 003 1.3 1.5 004 4.4 N 49 -18.0 **** 2058 8 9 -5.4 -15.9 -16.7 185 2.3 3.1 156 12' 1 ssw 50 -17.5 ':tH·ll 1564 9 10 -6.2 -13.1 -9.7 005 2.5 2.6 353 6.3 N r>:; oJI. -18.4 **** 2491 1U 11 -5.0 -15.8 -10.4 3"'~ .Jl 1 'l •"-1.3 355 3.8 N 48 -21.4 UH 1680 11 12 -9.6 -17.7 -13.7 013 3.6 3.6 000 8.9 NNE 25 -30.6 **** 3156 12 13 -13.1 -24.9 -19.0 001 1.4 2.0 02B 6.3 N 19 -36.3 **~·X: 3407 13 14 -14.2 -26.9 -20.6 357 1.5 1.5 356 3 'l ..... N 40 -27.0 **** 1809 14 15 -7.9 -16.5 -12.2 351 1.2 1.2 3"' .. .J-1 3.2 N 47 -22.4 fl!H 1645 15 16 -7.2 -15.9 -11.6 194 2.6 3.2 192 9,5 ssw 48 -18.6 **** 1715 16 17 2.2 -6.7 -2.3 161 B.9 9.1 146 18.4 SSE 36 -14.7 liH·X: 2:283 17 18 -.3 -5.0 -2,7 169 3.1 3.8 158 12.7 SSE 39 -14.6 **** 1910 18 19 2.4 -6.7 -2.2 153 7.0 7.4 150 19.0 SE 36 -14.6 **** 2578 19 20 2.3 -3.2 -.5 155 7.8 8.4 135 17.8 SE 35 -14.2 **** 3020 20 21 .6 -3.0 -1.2. 157 a ':. .... 8.0 162 15.9 SSE 40 -13.6 **** 1953 21 22 ,6 -6.4 -2.9 195' 3.5 3.7 178 10.2 ssw 44 -13.9 **** 3430 22 23 ,5 -8.2 -3.9 196 r 1.6 2.5 165 10.8 s 41 -17.2 **** 2913 23 24 -5.1 -12.2 -8.7 001 5.8 5.8 OOi 11.4 N 37 -22.5 **** 3445 24 25 -8.9 -14.8 -11.9 004 7.1 7' 1 357 12.1 N 22 -30.4 llliU 3523 25 26 -11.7 -19.6 -15.7 009 3.3 3.6 000 8.3 N 18 -34.9 **** 3773 26 27 -7.2 -22.3 -14.8 285 ., .... 1.2 198 5.7 N 29 -30.5 **** 3115 27 28 -7.4 -17.6 -12.5 356 1.4 1.8 357 5.1 N 29 -28.6 **** 3815 28 29 -3.5 -17.8 -10.7 003 1.2 1.6 357 4.4 N 30 -27.6 ltflt* 4090 29 30 -lU .3 -18.7 -14.5 012 3.4 3.4 358 -6.3 NNE 20 -33.1 **** 4168 30 31 -14.0 -24.5 -19.3 001 3.5 3.8 357 8.3 N 18 -36.8 U\li:lf 4213 31 MONTH 2.4 -28.3 -11.5 tu6 .4 3.3 150 19.0 N 34 -25.4 **** 82666 GU~:!T <.) I:.L , r;T r·\r:~x, GU~:>T r\Ii'-lU~3 ~:i ,_ Ii'HERW:.i..S 14.0 GUST VEL. AT t1{~X, GUST ~·1 I h!LJ:3 1 INTER V(-1L ·.t ~i.' <? GU~3T 1JEL. c;T r·il~~x. GU~3T Pl._US 1 INTEf<1,if::\L 17' 1 GUST t)EL.. AT t'lF1X, GUST P l..US I:J I tHE I:;: 1HlLS '.\ ~:; • !j.l '-· i'·~OTE: F<EI...r:'.JTit.)E HUi'1IDITY R E(.~D I t-H:;s 1~11~ [ UN I~ E 1... I t;BL. E WHEN l.<J IND ~3PEED~3 t;r<E LESS THr;~,N ONE i'-1ETE:P PER bECDND. SUCH R E:f~D I NGS HAVE NDT BEEN INCU.JDED I r···' THE D(.:liL.Y CJH i'\ONTHLY i"\i::c::li'-' F:·o1~ RELATIVE HUi•1IDI TY i::1r-lD DEW-PO:U·H. ·i<:':k·'k·X· SEE NOTES (--IT THE BACi< OF' THIS I~EPClRT 'k·X· '*·X· -77- ru 1: u ' 3: 1: 150 I a. 120 '-J H 90 u 00 w 60 I ~ a. 30 0 ~ a. 50 1: w 30 1- ' 10 ll: -10 3:-30 w -50 0 (.!) w ·o 1-20 liJ 16 ::::1 l-' 12 ' Q 8 z 4 H 3: 0 FIG. 2. 4 .l7 R&M CONSULTANTS, INC. 9USITNR HYDROELECTRIC PROJECT DENALI WERTHER STATION March, 1982 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH l Ilr'thrL 100 80 Ul 60 0 r 40 :0 20 ;u 0 3: 3: 100 I 80 c 60 .3: H 40 t:1 H 20 -1 -< 0 t:1 1'1 G') n 360 288 ~ 216 6 14 4 t1 72 H ;u 0 3: ' Ul l=< J!:....: M C~ Cl N ~:,) t.J L. T ~. N ·r S > :1: NC . ~:,) U E~ :1: T N ~~ H Y l) I~ D E L. 1::: C T 1~ :1: C P 1~ D ... TECT TABLE 2.4.18 MONTHLY SUMMARY FOR DENALI WEATHEl~ STATION DATA TAKEN DURING Apr :i.l 1 1 <?82 RES. RES. AIJG. MAX. MAX. DAY'S MAX. HIM. KEAN WIND WIND WIND GUST GUST P 'IJAL MEAN MEAN SOLAR DAY TEI'IP. TEHP. TEMP, DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP Et!ERGY DAY DEG C DEG C DEG C DEG 11/S M/S DEG 11/S % DEG C MK WH/SQK ----------------------------------------------------------------------------------------------------- -13.7 -19.7 -16.7 013 5.2 5.3 063 9.5 NNE 15 -37.3 6.0 4268 1 2 -14.3 -23. E, -19.0 011 4.1 4.2 0112 7.6 N 15 -38.0 0.0 4325 2 3 -8.5 -25.6 -17.1 346 .6 1.0 002 4.4 N 21 -36.2 0.8 4548 3 4 -5.5 -22.2 -13.9 319 .2 1.4 193 6.3 N 13 -34. t 0.0 4115 4 5 1.7 -13.7 -6.0 322 .5 1.0 356 3.2 N 17 -28.6 0.8 4411 5 6 .a -9.5 -4.4 191 2.8 3.2 1S2 10.8 ssw 11 -29.8 0.0 4579 6 7 2.6 -9.4 -2.9 359 2.3 3.1 3~ 8.9 N 22 -21 .a D .I 4155 7 8 1.2 -9.9 -4.4 221 .5 2.4 161 9.9 H 27 -22.7 0.0 3490 tl 9 -2.& -13.4 -7.7 086 3.3 3.3 DOt 7.6 N 35 -21.9 o.o 4988 9 10 -3.3 -t5.a -9.6 248 .3 1.8 173 9.5 N 2& -26.9 o.o 4&oa 10 11 -3.7 -11.2 -7.5 001 5.1 5.1 002 9,5 N 33 -23.1 0.8 5173 11 12 -5.3 -10.2 -7.8 358 8.4 8.4 356 13.3 N 12 -32.7 0.0 4475 12 13 -6.4 -11.8 -9.1 358 6.6 6.6 358 10.8 N 12 -33.0 n. a 4848 13 14 -.B -13.4 -7.1 156 1.0 3.2 117 16.5 N 15 -29.8 0.0 4835 14 15 1.1 -8.7 -3.9 19~ .8 2.8 141 12.7 ssw 15 -27.1 0.1 3763 15 16 -1.6 -13.4 -7.5 358 3.& 3.o 355 8.3 N 21 -27.6 o.o 5283 16 17 -3.5 -9.8 -6.7 oos 3.9 4.0 oos 7.6 H 12 -3t.o o.u 5328 17 18 -1.6 -11 .B -6.7 225 1.0 3.0 139 12.1 N 34 -22.1 0.0 4378 18 19 -5.6 -16.9 -11.3 DOS 2.6 2.7 604 8.9 N 46 -19 .o 0.8 486Q 19 20 3.5 -7.0 -1.8 141 1.7 4.3 1'59 17.1 N 37 -16.9 .6 4783 20 21 5.5 -6.5 -.5 290 .9 1.9 305 7.0 N n -18.8 0.9 5623 21 2tL 2.0 -4.1 -1.1 297 .6 2.0 282 9.5 WNW 25 -21.6 0.0 5323 22 23 .1 -8.0 -4.0 283 1.5 1.9 175 5.7 ssw 40 -1&.8 D.U 4968 23 24 1.8 -5.0 -1.6 188 3.1 3.9 t5a 15.2 s 38 -15.5 0.0 5748 24 25 4.3 -2.8 .a 157 5.2 5.9 150 18.~ SSE 27 -18.6 o.a 54U 25 26 3.2 -5.9 -1.4 OD3 .7 1.9 347 7.0 N 33 -19.4 .2 5498 26 27 6.8 -3.6 1.6 113 1.1 3.1 t 48 18.4 N 27 -19.4 .2 4970 27 2B 5. 0 -1.5 1.8 124 2.1 3.5 127 15.9 SE 17 -24.2 0.0 5420 28 29 3.4 -5.7 -1.2 245 1.0 2.0 275 6.3 ssw 27 -22.1 0.8 6615 29 30 5.9 -7.2 -.7 357 3.3 3.3 356 6.3 N 37 -15.7 0.0 (,343 3D MONTH 6.8 -25.6 -5.9 004 1.1 3.3 150 18.4 H 25 -25.1 t.Q \46382 GUHT VEL. AT MAX. GUST MINUS 2 INTEP 1JAL.S 14.0 GUST 'v'EL. AT MAX. GUST MINUS 1 INTER'.Hd_ 14.0 GUBT '.)EL. AT MAX. GUST PLUS 1 INTERW~tl_ '14.0 GUST VEL. AT MA)<. GUST PLUf:) 2 INTERV~rLS 12. '1 NOTE: RELI~TPJE HUMIDITY READINGS AI~E UNI~ELI1~BLE WHEN wnm SPEED~3 r~Rt:: LESf:l. THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHL.Y MEAN FOR RELATPJE HUMIDITY AND Dl::w· POINT. ·X: ·X: ·X: ·X: SEE NOTES AT THE Bt-1CI< OF THIS REPORT ·X·•:*·~* -79- N I: u ' 3: 1:; 15B n. 12B H SB I u co w 6B 0:: 0 n. 30 I B X Q. SB ::r: w 3B 1- ' lB li: -1B 3:-30 w-se Q C) w Q .... 2e m 16 ;1 ('I 12 ' 8 Q z 4 H 3: e FIG. 2.4.18 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT D~NALI WEATHER STATION Apr i 1 , 19 8 2 ~~-.-.~-r-. .. -.~.-,-.-.-~.-r-r-.... ~~·~~-.-.-.-.~~ tee ee ll) 6e o 4e £ 2e ::u ~~~~~~~~~~~~-~~~~~~~-~~~~~~~~~-~---~-~~~e ~--------------------~----------------------------------~ teei ee c 6e 3 40 s 2e -I ~--------------------------------------------~---------~e ~ tJ f'1 lil n 36e ~ 288 H 216 a 144 tJ 72 H ----~~~~--~,~~~•W4e ::u 3 ' ll) I~ A .><: , ..... i C D N ~:3 U L T f::-• N ·y· B _,. TNC b U S :1: T i .. -1 ?"t H Y :0 I:.C: D E L. E C T 1-=<! ]: c:;. P 1-=<! CIJEC:;.T TABLE 2.4.19 1"\DNTHL.Y SUi'111~~1<Y FDR DENALI WEATHER STATION DATA TAKEN DURING t1a y , 1982 RES. RES. AVG. HAX. MAX. DAY'S MAX. tiiN. MEAN WIND WIND WIND GUST GUST P'VAl HEAN tiE AN SO tAR DAY TEMP. TEMP. TEiiP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DtG C TltG C DtG M/S 1'1/S DEG M/S ' DEG C tiM WH/SQM ----------------------------------------------------------------------------------------------------- 3.4 -10.2 -3.4 355 1.4 1.& 345 3.8 N 24 -24.6 0.0 7010 2 .4 ~a .1 -3.9 356 3.2 3.4 354 7.0 N 3G -19.9 D.O 6938 2 3 1.8 -9.1 -3.7 355 2.0 2.1 359 5.1 N 36 -21.6 o.o 6815 3 4 3.4 -6.9 -1.8 334 .9 2.0 356 7.0 N 33 -20.6 D.O 6238 4 s 4.9 -9.1 -2.1 004 2.4 2.7 332 6.3 N 17 ·")' ~ -.. o . .l O.D 7018 5 6 7.4 -4.9 1.3 321 .B 2.2 199 7.0 N 26 -21.9 0. 0 7a65 b 7 6.9 .9 3.9 314 .b 1.5 288 6.3 N 33 -12.2 0' 0 5343 7 B 7.0 1.2 4.1 ')~" ._j,J .5 1.5 187 7.0 \oiSW 38 -10.7 0.0 4343 8 9 4.5 .b 2.6 197 3.5 3.7 183 10.2 ssw 52 -6.5 n.o 3'33Q 9 10 6.9 '1 3.5 188 .9 1.8 173 4.4 s 50 -6.9 .4 4195 10 11 4.4 -.2 2.1 276 2.1 2.7 280 8.3 lrlNW 36 -15.6 2.2 6013 11 12 4.0 -2.3 .9 017 .s Lo 185 5.1 N 65 -14.2 0.0 2967 12 13 4.5 -2.8 .9 34& 1.9 2.0 353 7.6 N 25 -21.1 1.6 6120 13 14 6.& -5.0 .8 350 2.4 2.& 319 6.3 H 21 -21.5 0.0 7295 14 15 7.4 -4.0 1.7 342 2.3 2.4 340 5.7 N 18 -23.2 6.~ i673 15 16 8.4 -3.8 2.3 032 2.2 2.7 068 7.0 N 15 -24.3 D.O 7198 1& 17 &.a -1.2 2.8 177 1.1 2.0 125 7.u s 19 -24.8 0.0 4858 17 18 7.4 -.5 3.5 207 . 1 1.5 350 7.6 N 51 -8.7 1.2 3570 18 19 &.9 -2.4 2.3 023 .9 2.6 195 7.6 N 25 -18.5 0.0 6840 19 20 4.6 -.8 1.9 237 .8 2.7 156 8.3 ssw 40 -to.& .2 3393 20 21 6.8 -1.7 2.6 319 1.4 2.5 332 7.0 NW 23 -22.3 ':) I~-6693 21 22 a. t -2.8 2.7 041 .3 3.1 656 9.5 N 17 -23.2 0 '0 6180 22 23 10.3 -~6 4.9 OB& :• 1.3 2.0 067 7.0 ENE 17 -24.4 0.0 7208 23 24 9.4 1.3 5.4 245 .5 2.& 292 9.5 s 22 -17.1 0.0 5178 24 25 8.7 2.2 ,. r .J.tJ 307 1.7 2.4 278 9.5 WNW 29 -14.2 .2 4043 25 26 10.9 -.3 5.3 202 1.8 2.2 185 7.0 ssw 25 -18.2 0.0 4498 26 27 13.1 3.1 8.1 181 2.7 4.3 164 14.0 SSE 12 -23.5 0.0 6210 27 28 7.1 2.1 4.6 282 2.1 2.9 276 9.5 w 22 -18.9 0.0 5418 28 29 &.4 1.1 4.8 334 1.3 2.0 351 5.1 N 21 -19.3 0.0 4133 29 30 11.0 .9 6.0 35& 3.'3 3.4 000 7.6 N 25 -18.1 .2 6493 30 31 14.8 -.9 7.0 350 2.& 2.8 321 7.11 N 10 -~" ") i..,.,J•'"' 0.0 833il 31 MONIH 14.8 -U.2 2..5 331 .7 2.4 164 14.0 N 28 -18.7 6.2 178601 GU~3T VEL. ,;T M(.~X. GUST MINU!3 ':) ,_ INTERVAI..\3 9.5 GUST VI:::L. AT MAX. GUST MINU~l 1 INTEr-< VAL 1'1.4 GUST tJEL, r~T M(.;X. GUST PUJB 1 INTEl~ Vt~d ... 1l. 4 GUST Vt.L. AT MAX. GUST PLUS ~) 1 .•• INTE:I<V~'1LS 8. r; NDTE: R ~~~L.i;T I 'JF HUMIDITY REr:;DINGS r:~l~E UNREI. .. I.r:;BI...E WHEN vHND ~3P EEDS r:)1l~ E LESE; THAN CiNF~ METEi~ PER m~:COND. \:)UCH R E?-lf) I HGS H?1VE fWT BEE:N IHCI...UDED I r~ THE DAII...Y DR MONTHL.Y r1Ec:''IN F'DR REL.C:~TI'v'E HUrliDITY r:';NJ.) DE:.I.-J. PCliNT. ·lie ';i; ';<· :;<, SEE NDTES AT THE: BACt< OF THJ.~l Ri:::PDRT ·):'X-'X:';<; -81- I 00 1'-J I FIG. 2. 4 .l9 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DENALI WEATHER-STATION May, 1982 ~~~-r~~~~~~r-~~~~-r~~~~~~~~~~~-r~taa N BB lj GB ~ ~ 4B ~ 2: 2B :u tsa~~~~~~~~~~~~~~~~~~~~~~~~~~~~~a n. 12B ~ 90 ~ 60 n. 30 0~--------------------------~----~====================~tBB~ BB c: GB ~ 4B E 2B -1 ~ sa~--------~~~~--~--~~~~=-~~~~~~~~~~=-~e ~ ~ 30 ' 10 lL -10 ::1: -30 w -sa Q u w R ~~~~~~--~~~3GB~ 2BB H 216 ~ 144 ~ ?2 H .:..---'-....JL...ll-~----~~ ..... B :u ::l ' Ul ~~ .~ M C D N ~;) U L. . r A N ·y-~;) > :1: NC . BU~:> :1: TN A l··l Y D I~ C) E L E: C T I~ :1: C P' I~ C) . .T 1::: C T TABLE 2.4.20 10NTHLY SUi"lMARY FOR DENALI \..JErHHER STATION DATA TAKEN I>URING June, 1982 RES. RES. AVG. MAX. MAX. DAY 1 S HAX. KIN. MEAN WIND WIND WIND GUST GUST P 'VAL MEAN MEAN SOLAR DAY lEMP. TEHP. TEHP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG H/S K/S DEG li/S % DEG C i'\11 WH/SQM ----------------------------------------------------------------------------------------------------- t 16.7 .6 8.7 305 t.O 2.4 233 7.6 N a -25.5 0.0 6598 1 2 8.8 2.3 5.6 356 1.6 2.1 010 8.3 N 39 -8.5 1.2 2308 2 3 9.0 .7 4.9 359 3.6 3.6 353 8.3 N 14 -22.9 0.8 8055 3 4 14.3 -1.3 6.5 207 1.6 2.5 271 7.6 s 10 -25.1 0.0 6668 4 5 14 .t 4.2. 9.2 162 4.8 5.0 160 14.6 SSE 9 -24.3 0.1 4048 5 6 16.4 5.2 to.B 171 4.6 1::' ., ..~ ... 178 15.9 SSE 8 -25.4 0.0 5583 6 7 12.7 4.0 8.4 141 ., ... 2.8 159 15.2 N 42 -5.6 .8 2745 7 8 14.5 .8 7.7 326 1.0 t.B 297 6.3 N 17 -21.0 0.0 6165 8 9 12.4 2..3 7.4 158 2.5 3.1 170 12. .1 SSE 24 -13.7 .2 4168 9 10 14.4 3.9 9.2 166 4.6 5.0 185 17.8 SSE 14 -21.1 0.0 ****** 10 11 11.1 6.1 8.6 145 4.7 5.2 138 15.2 SE 6 -27.1 0 • D "**** 11 12 13.1 2.5 7.8 156 4.0 4.9 149 15.9 SSE t5 -22.1 .2 ****** 12 13 lt .5 .9 6.2 329 1.2 1.6 308 5.1 N 14 -22.3 0 '0 ****H 13 14 13.8 3.1 8.5 334 .6 2.9 169 8.9 N 14 -21.8 o.o ****** 14 15 4.8 2.2 3.5 269 2.0 2.9 289 8.9 WNW 45 -7.6 2.2 *"**** 15 16 7.3 3.2 5.3 304 2.3 3.0 286 9.5 WNW 43 -6.6 .4 ****** 16 17 13.0 3.6 8.3 003 2.6 2.9 007 8.3 N 27 -14.3 O.b *****~ 17 18 12.5 3.3 7.9 345 1.5 3.1 196 8.9 N 37 -8.6 2.0 ****** 18 19 14.8 3.1 9.0 188 1.2 2.4 334 tt .4 s 25 -15.1 3.8 IBHI 19 20 7.9 3.0 5.5 305 1.4 2.3 247 7.0 WNW 39 -8.0 6.0 ****** 20 21 12.2 4.0 8.1 322 1.5 1.9 311 5.1 WNW 16 -20.6 0.8 U*lfl 21 22 . 14.4 5.8 t 0 '1 328 ,3 1.9 159 7.0 N 13 -21.8 0.0 ****** 22 23 20.6 4.3 12.5 305 .9 2.2 233 6.3 M 12 -21.8 0. 0 *****~ 23 24 22.9 6.1 14.5 345 2.2 2.5 263 6.3 N 5 -26.8 0.0 ****** 24 25 23.9 6.7 15.3 005 1.5 2.2 178 9.5 N 3 -2B,O o.n ****** 25 26 23.2 10.4 16.8 171 3.5 3.8 147 10.8 s 2 -28.1 0.0 ****** 26 27 23.9 8.4 16.2 154 4.7 5.2 140 17.8 s 2 -28.0 o.o IHf*l 27 28 16.6 6.7 11.7 155 5.1 6.7 131 17.8 SSE 5 -26.5 o.o ****** 28 29 13.4 5.1 9.3 193 1.1 2.3 170 10.2 SSE 27 -13.1 0.0 IHf:U 29 30 ***** ***** ***** *** **** **** *** ·**** *** ** ***** **** ****** 30 MONTH 23.9 -1.3 9.1 173 .7 3.2 185 17.8 N 18 -19.4 16.8 46313 GUST VEL.. AT MAX. GUST MINUS 2 INTEr~ ~H1U3 1 '7. 1 GUST lJEL. AT MAX. GUGT to!IN US 1 INITRVAI_ 14.6 GUST VEL. AT MAX. GUST PLUS 1 INTEr~ VAL 1~5. 9 GUST VEL. r~T Mr~x . GUST PLUS 2 INTER t)r~L S 1 ~~ ' t 'IOTE: HEUYrilJE HUMIDITY READINGH M~E UNREL. I ABLE WHEN vJIND SPE:.EDS Al~E LESS THAt·~ ONE METEH PEH SECOND. ~)UCH RE~tDINGS HAtJE NOT BEEN INCLUDED IN THE DAILY 01~ MONTHLY MEAN FOR REtJ1TIVE HWHDITY ttND DE:W POINT. :'-'**•* SEE NOTES AT THE BACI< DF TH Ir.1 REPOIH ·X··X·*·X· -83- I 00 ~ I N I: u ' 3: I: FIG. 2. 4. 20 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DENALI WEATHER STATION June, 1982 150 ~~~~~~~~~------------------------------------------4 a... 120 t: 90 ~ 60 100 80 (f) 60 0 40 r :n 20 AI 0 3 3 a... 3~ ~---~---------------------=~======c=================~--~ "-' I-100 I 80 c 60 ~ 40 8 20 -1 ~·50 r=--~~~~~~~~~~~=-~--~~=---~~~~~~-=~~--~0 ~ ~ 30 ' 10 lL -10 3: -30 ~-50~~~~--~~~------~~ (.!) w Q ·-2 0 JU-IU!IU'IIli.IIJL!....._----~~---'-----~= ~ 16 (.!) 12 ' 8 .----.---.---............J 3 6 0 288 3 216 ~ 144 t:t 72 ~ ~~~~~~~~~~--~--~0 Q z H 3: :~~~~~~~~~2L~~~~~~~~~~~~~~~~~ s13/t30 SECTION 2.4. -PART 3 TYONE RIVER CLIMATE STATION -85- :J: )·--! c . TABLE 2.4.21 MONTHLY SUMMARY FOR TYONE WEATHER STATION DATA TAKEN DURING October 1 1981 DAY 1 2 3 4 5 6 7 s 9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 2B 29 30 31 MONTH MAX. TEMP. DEG C 2.1 1.1 0.0 2.8 2.6 -1.8 -.5 1.1 2.9 n.o 1.1 5.1 4.3 3.9 1.9 3.5 MIN. TEMP. DEG C -6.U -10.5 -15.5 -4.2 -6.2 -10.0 -14.4 -4.7 -3.8 -7.9 -7' [j -2..8 'J ..... -.1 -1.1 -1.5 -5.0 .2. -12.1 -4.9 -17.1 -.3 -7.4 2.1 -.b 4. 9 '9 3.7 -2.5 1.9 -5,9 -1.2 -5.9 -3.4 -11.2 0.0 -16.9 -8.4 -17.3 -b.b -19.5 -7.7 -19.3 6.1 -19.5 RES. MEAN WIND TEMP. DIR. DEG C IIEG -1.4 337 -4.2 331 -7.2 082 -2.1 u4B -1.7 332 -3.7 02.7 -8.1 352 -2.6 360 -1.4 177 -2.5 -3.5 -.9 2.7 2.1 1.4 ':l or.. -.8 -6.0 -11.0 -3.9 2.9 .B " Q I..' ' .6 -2.0 -3.6 -7.3 -8.5 -12.9 -13.1 -13.5 172 093 266 242 244 15b 197 350 323 213 150 097 198 1115 295 271 269 128 216 2.33 189 236 337 RES. WIND SPD. MIS 2.4 1.5 ,5 .9 1.2. 1.2 2.5 l -.. ~ '1 .4 .6 'J .... .4 .3 .1 .3 1.0 1.4 r '"' .4 .9 .3 _.4' r. 1 · .a ,5 .2 .3 .3 .8 .3 AVG. WIND SPD. 1'1/S MAX. GUST DIR. DEG 2.5 003 1.8 357 .7 088 1.1 043 1.6 348 1.8 019 2. 9 ilti1 i.4 .6 . 7 012 140 .a 075 .3 2.69 r ,,J .7 " ,.J .7 1.3 306 254 1U7 107 343 1. 9 0 02 .6 219 .9 087 1 .2 083 .8 219 .9 075 1.5 332 1.2 331 .B 295 1.1 103 .5 241 .5 234 .5 228 .9 199 1.1 001 MAX. GUST P 'VAL MEAN MEAt~ SPD. DIR. RH DP MIS % DEG C 7.b NNW 6.3 N 3.2 ENE 5.7 NE 5.7 NNw 5.7 N 8.3 N 7.b N 2.5 ESE 3.2 SSE 4,4 E 1.9 WNW 2.5 sw 2..5 WSW 2. .5 loi 3.8 WSW b.3 N 40 44 a4 86 68 67 61 65 77 62 66 31 49 49 47 56 53 5. 7 N 71 2.5 ssw 69 4.4 E 77 3.8 E 59 2.5 WSw 43 3.8 ENE 63 6.3 w 45 3.8 WSW 66 3.2 w 73 3.8 E 69 2.5 ENE 69 2.5 sw 78 2.5 sw 71 4.4 ws~ 73 8.3 sw 62 -i3.4 -15.9 -10.3 -2.9 -7.3 -9.2 -12.3 -9.7 -iO.B -3.1 -1.9 -1.1 -9.2 -2.4 -9.0 -6.5 -7.1 -14.7 -10.1 -8.7 -9.1 -5.8 -7.9 -7.5 -8.6 -9.9 -14.0 -11.7 -14.7 -14.6 -8.9 PRECIP Mli ·lfli'H ~diH ·H'H HH {HH ·H·H H·H f.H·:t\ 'H-Hi k'H·): H·H HH 'iiH·~ -~H·:t: 1iH·ii: oHH ***'~· HH ·Hf·H· HH '-**** **** **** **** ~:lliii:·:t: **** H·H U·H **** -HiH GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 5.1 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 5.7 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 7.6 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 7.0 DAY'S SGi...AR ENERGY DAY WH/SQM 2863 2855 2 1813 3 480 4 2333 5 1468 b 1995 7 1353 8 8313 9 25/U 10 610 11 568 12 1218 13 1210 14 1373 15 770 16 940 17 1275 18 1723 19 875 20 1345 21 1030 22 785 23 1225 24 1478 25 785 2& 825 27 2063 28 635 29 1855 30 953 31 421GB NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT. BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELAfiVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -86- .I 00 ..._J I FIG. 2.4.21 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT TYONE WEATHER STATION October, 1981 ~~~~~~~~~~r-~~~~~~~~,_~T-r-~~~-T~~1aa N ea m fi sa o ' 4a £ 3: :r. 2a :;u 15 a t--.u...L.Jo-u-l!!lo...ol..J..LJ...Lio...L.l~...u.....a.~..u...u....u....D..Ju..t.J-L.L...L!I.....LI.....tlo_.LL.,..U..,.U..,..u....u....u....o...,.~Uo.f a n.. 12a t1 sa ~ sa n. 3a ar-----~~--~--~~~~-.~~~~----~~~~------------~ taa~ 8a c: sa ~ 4a E 2a -1 ~ sar-------~------~~~~~~--~~----~~~~----------~a < ~ 30 ' 10 li: -10 :t -30 ~ -sa .,....._"DIIr ___ ___,....,........., C} w Q ~~~~~~~~~----~----~~~----~~3Sax 288 1-1 21S 8 144 1::1 72 1-1 ~----~--~~~~~------~~~~~--~,a :;u :1: NC . TABLE 2.4.22 MONTHLY SUMMARY FOR TYONE WEATHER STATION DATA TAKEN DURING NoveMber, 1981 RES. RES. AVG. HAX. MIN. MEAN WIND WIND WIND MAX. GUST P'VAL MEAN MEAN DAY TEHP. TEMP. TEMP. DIR. SPD. SPD. H/S M/S MAX. GUST DIR. DEG SPD. DIR. RH DP PRECIP DEG C DEG C DEG C DEG M/S k DEG C MM 1 -11.1 2 -1.6 3 -10.1 4 -4.8 5 -11.5 6 -16.0 7 -9.2 8 -4.6 9 -5.8 10 4.0 11 -4' 1 12 -4.0 13 -1U.1 14 -13.4 15 -12.4 16 -ta.s 17 -17.3 18 -20.9 19 -17.7 20 -21.7 21 -23.4 22 -18.6 23 -12.6 24 -9.0 25 -10.2 26 -6.6 2.7 -2.5 28 -10.1 29 -11.8 30 -10.9 MONTH 4.0 -17.2 -14.2 239 -17.8 -9.7 1'33 -21.2 -15.7 261 -12.7 -8.8 335 -16.8 -14.2 316 -20.7 -18.4 240 -17.9 -13.6 231 -14.2. -9.4 180 -U.7 -8.3 234 -8.4 -2.2 103 -11.7 -7.9 240 -22.5 -13.3 320 -27.0 -HL6 062 -2.9.2 -21.3 155 -29 .n -20.7 107 -30.5 -24.7 155 -31.3 -24.6 160 -33.1 -27.6 096 -32.4 -25.1 119 -31.9 -26.8 240 -33.4 -28.4 212 -33.3 -26.0 214 -22.6 -17.6 184 -18.1 -13.6 245 -25.3 -17.8 066 -18.0 -12.3 223 -12.2 -7.4 243 -25.6 -17.9 043 -16.4 -14.1 267 -17.7 -14.3 326 -33.4 -16.4 250 .7 .6 .6 1.1 1.6 .7 .4 .3 .2 1.5 .3 .1 '1 '1 .1 '1 .o • 0 . 1 .6 .1 .1 .1 'J ... .l .4 .9 .3 .1 ') ... '1 .9 296 1.4 085 1. 0 346 1. 7 002 2.0 351 1.1 343 .6 211 .a 119 .6 2Q3 1. 9 092 .6 202 .4 010 .3 142 .2 172. .4 209 .2 061 .3 029 .3 197 .4 114- .7 231 .3 275 .2 234 .3 070 .4 246. .4 111 .6 199 1.1 274 .4 286 .4 249 .3 342 .7 085 4.4 sw 7.0 WSW 3.8 WSW 5.7 N 6.3 NNW 4.4 ssw 2.5 SW 3.9 sw 2.5 ssw 7.0 E 2.5 sw 2.5 NE 1.9 NE 73 -17.1 71 71 72 61 -11.5 -16.1 -12.5 -26.3 56 -'24.7 64 -16.9 69 83 64 80 71 -12.2 -11.6 -6.3 -9.3 -12.8 1.3 SSW ·U 1.9 NE 52 -23.1 1.3 NE n ***** -26. t 1.3 ssw 55 1.9 ssw ** ***** 1.9 NNE 51 -27.7 2.5 WSW 61 -28.4 1.9 ssw ** ***** 1.3 NE ** ***** 1.3 WSW ** *I*** 1.9 WSW 74 -16.2 1.9 ENE ** ***** 2.5 sw 79 -12.9 7.Q WSW 79 -7.8 2.5 NNE 71 -23.0 2.5 sw 73 -13.4 1.3 NNW ** ***** 7.0 WSW 68 -16.9 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS GUST VEL. AT MAX. GUST MINUS 1 INTERVAL GUST VEL. AT MAX. GUST PLUS 1 INTERVAL GUST VEL. AT MAX. GUST PLUS 2 INTERVALS ***' **** **** *H* **** ·H·H '**** H·H 1-k:ri* H·:H **** **** Hf.lii **** **** **** **** **** HH ***' **** ·HH **** *'~** **** **** **** **** **** **** ~5 ''? 6.3 /',0 DAY'S SOLAR ENERGY DAY WH/SQM 830 893 2 1U33 3 655 4 628 5 69U 6 son 7 618 8 468 9 855 10 775 11 1080 12 1175 13 1265 14 1208 15 880 16 1120 17 1085 18 1058 19 388 20 855 21 393 22. 353 23 265 24 393 25 233 2& 258 27 288 28 273 29 27B 30 20785 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS fHAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -88- C\1 :r: u ' 3: L: 150 I (}_ 120 00 H 90 \.0 u I w 60 ~ D.. 30 0 ;..: (}_ 50 L: w 30 1- " 10 1-(}_ -10 3: -30 w -50 0 ~ w 0 1-20 tn 16 ::J t' 12 ' Q 8 z 4 H 3: 0 FIGURE 2,4.22 R&M CONSUlTANTS, INC. SUSITNR HYDROELECTRIC PROJECT TYONE HEATHER STATION November, 1981 ~~~~----~~-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.,,,,-,-, 100 80 Ul 60 0 r 40 :n 2 0 :;u ~~~~~~~~~~~~~~il-il-U-~~~~~~--~--~--~~ 0 100 80 I c 60 :::s: H 40 tj H 20 -J -< 0 tj f'l (;) n ~~~~~--~~~~~~~-~~~~~~~--~~~~~~=-~~ 360 288 ~ 216 6 144 t1 t2 H r-~~~~--~~~~~~~~~~~-=~--~~~~~----~~L-40 :;u 3: " (fJ TABLE 2.4.23 MONTHLY SUMMARY FOR TYONE WEATHER STATION DATA TAKEN DURING DeceMber 1 1981 MAX. DAY TEMP. MIN. TEMP. DEG C MEAN TEMP. DEG C RES. WIND DIR. DEG t 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 DEG C -14.2 -24.9 -19.6 006 -6.1 -26.7 -13.4 056 -5.7 -11.4 -8.6 189 -9.3 -31.7 -20.5 091 -17.0 -27.6 -22.3 352 -15.4 -35.0 -25.2 165 -28.0 -39.4 -33.7 257 -32.4 -40.2 -36.3 186 -22.7 -36.6 -29.7 238 -26.0 -37.1 -31.6 *** -16.8 -26.9 -21.9 219 -11.3 -21.8 -16.6 359 -20.2 -27.9 -24.1 006 -21.7 -27.9 -24.8 254 -17.3 -27.1 -22.2 249 -6.6 -29.3 -18.0 250 -.3 -6.9 -3.6 133 0.0 -11.3 -5.7 116 -9.0 -19.6 -14.3 261 -9.3 -20.4 -14.9 327 -10.0 -21.7 -15.9 *** 22 --13.4 -21.1 -17.3 279 23 -9.3 -23.6 -16.5 308 24 -7.5 -15.1 -11.3 251 25 -12.6 -26.0 -19.3 331 26 -11.8 -35.6 -23.7 261 27 -33.1 -42.8 -38.0 316 28 -37.9 -43.6 -40.8 050 29 -37.2 -45.2 -41.2 319 30 -36.5 -45.6 -41.1 047 31 -26.5 -39.0 -32.9 297 MONTH 0.0 -45.6 -22.7 219 RES. WIND SPD. HIS ., .... .4 .4 '1 .2 .1 ') .... .3 • 1 0.0 .3 .2 .3 .1 .o • 1 1.0 r ,.J .4 **** .4 !J .... ,6 .2 .6 .0 't .1 '0 '1 .n AVG. WIND SPD. MIS MAX. GUST DIR. DEG .4 309 r ,.J 036 .9 188 .4 089 .4 342 .3 .2 '1 .3 192 226 287 246 0.0 lH·l! .2 230 .2 281 .2 001 .2 3il0 .2 225 .2 239 1,6 113 1.2 118 .7 260 .4 326 .3 *** .4 271 .3 320 .4 241 .3 . 298 1. 3 326 .2 282 .2 056 .2 1i3 .2 262 .2 287 . 0 118 MAX. GUST P 'VAL MEAN SPD. DIR. RH M/S % :1: NC. MEAN DP PRECIP DEG C MK 2.5 NNE ** ***** **** 4.4 NNE BO -12.6 **** 4.4 WSW 81 -1G.5 **** 3.2 NE 76 -13.2 **** 3, 2 WNW 66 -22.7 HlH 1.9 NE 70 -20.5 **** .6 sw ** ***** **** 1.3 s 48 -43.7 **** .6 SSW 52 -39.5 ·HH ~.0 *** 52 -38.6 **** 1.9 sw 58 -30.4 **** 1,3 W H !H'kH HH 1.9 WNW ** ***** **** 1 • 3 WNW ** ***** **** 1.9 NE ** ***** **** 1.9 WSW 67 -22.3 **** 5 , 7 ESE 86 -4 . 3 ·HH 7.6 ESE 78 -5.1 **** 4.4 WSW 79 -14.4 **** 3.8 NNW 77 -14.0 **** **** *** 80 -13.6 **** 1.9 w ** ***** **** 1.9 NNW 70 -21.4 **** 2.5 WSW 82 -11.6 **** 2.5 NE 77 -18.0 **** 3.8 WSW 62 -20.1 **** 1.9 NNW 47 ***** **** 1.9 NE ** ***** **** 1 • 3 NNW ** I!HH nu 1 , 3 NE ** ·l!H·H -:er:H 1.9 NNW 52 -40.9 **** 7.6 NE 64 -20.9 **** GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 7.0 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 7.0 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 5.7 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 7.0 DAY'S SOLAR ENERGY DAY WHISQK 298 278 2 230 3 298 4 328 5 348 6 475 7 513 8 330 9 355 tn 243 11 245 12 270 13 273 14 288 15 240 16 255 17 230 18 260 19 238 20 258 21 240 22 240 23 278 24 270 25 285 26 465 27 5U5 28 525 29 515 30 396 31 9966 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN. ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -90- C\1 X: u ' 3: :L 150 0... 120 H 90 u I w 60 l.tJ (l': I-' 0... 30 I 0 ~ 0... 50 X: w 30 1- ' 10 11:-10 3: -30 w -50 Q t!J w l=l 1-20 tn 16 ::J (!) 12 ' 8 Q z 4 H 3: 0 FIG. 2. 4. 23 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT TYONE WEATHER STATION December,· 1981 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 100 80 (f) 60 0 r 40 Jl 20 ;:u 0 3: 3: :t: N C . ~::; U B :t: T i""-.! A H Y D I~ D E 1... E C T I~ :1: C P I~ D ~T E C ·y· TABLE 2.4.24 MONTHLY SUMMARY FOR TYONE WEATHER STATION DATA TAKEN DURING January, 1982 MAX. MIN. DAY TEMP. TEMP. DEG C DEG C MEAN TEMP. DEG C RES. WIND DIR. DEG RES, WIND SPD. M/S AVG. WIND SPD. 1'1/S MAX. GUST DIR. DEG MAX. GUST P' VAL MEAN SPD. DIR. RH M/S % MEAN DP PRECIP DEG C Mfi DAY'S SOLAR ENERGY DA'f t.lH/SQM ----------------------------------------------------------------------------------------------------- -31.3 2 -26.6 3 -33.7 4 -19.3 5 -23.n 6 -28.8 7 -35.2 8 -30.6 9 -23.n 10 -17.7 t1 -17.6 12. -13.6 13 -15.1 14 -38.6 15 -35.4 16 -3o. n 17 -27.2 18 -12.0 19 -12.2 20 -2.9.6 21 -38.1 22. -30.3 23 · -2a .a 24 -27.8 25 -30.3 26 -29.5 27 -'24.4 28 -16.4 29 -17.1 30 -19.6 31 -17.5 MONTH -12.0 -40.8 -36.1 *** -37.2. -31.9 *** -39.6 -36.7 *** -26.5 -22.9 219 -29.4 -26.5 33n -47' 0 -37.9 280 -48.0 -41.6 070 -46.3 -38.5 129 -35.1 -29.4 070 -26.4 -22.1 127 -27.7 -22.7 156 -18.8 -16.2 '224 -30.5 -22.8 286 -40.9 -35.8 046 -42.0 -38.7 085 -41.2 -35.6 086 -41.3 -34.3 127 -40.3 -26.2 296 -39.2 -25.7 112 -40.2 -34.9 061 -44.8 -37.5 075 -45.n -38.0 092 -44.2 -3&.5 112 -44.2 -36.0 079 -43.9 -37.1 113 -44.4 -37.0 123 -44.8 -34.6 il80 -24.4 -20.4 06& -27.1 -22.1 110 -28. t -23.9 066 -30.9 -24.2 111 -48.0 -31.1 021 HU **** **** .2 3.3 ') ..... .3 ') ..... ') ..... ') ..... '1 .3 '1 .2 .1 '1 .2 .7 .1 '1 .2 .2 ') oJ. .2 .6 'l .o .3 .1 '0 • 0 '1 **** *** **** *** **** *** .4 243 3.4 347 .6 309 .5 007 '9 009 .4 " "' .4 " o.J " o,J .4 .3 .3 " ,J 1.1 .6 "I .... .4 .5 .4 .3 .2 .3 .3 .4 .3 .3 .3 022 207 118 262. 260 157 016 . ass 085 330 321 037 136 295 166 059 015 073 082 049 D83 246 347 **** *** 49 -42.9 **** *** 52 -37.9 **** *** 48 -44.6 1.9 w 54 -32.1 11.4 NNW 39 -36.7 4.4 NE 42 -40.7 3.8 NE 42 ***** 4.4 ENE 45 -41.3 1.9 NE ** ***** 2.5 ssw 47 -28.3 1.9 sw ** ***** 2.5 sw 67 -21.7 3.2 NNE 71 -20.3 2.5 NE 50 -43.1 3.2 NE 47 ***** 1.9 NE 3.8 E 8.3 WSW 5.7 NE 1.9 NE 3.2 NE 3.2 NE 3.2 NE t. 9 ENE 1.3 NNE 1.3 NE 1.3 ENE 1.9 NE 2.5 ENE 1.3 NE 1.9 ENE 11.4 NE H H'H:k 48 -42.B so -26.& 45 -27.7 H !!HH: 43 -46.4 43 H*H ** ***** ** ***** H ***** H U1<H U HIH· &3 -22.4 62 -23.1 ·~* ***** ·H :kHB· 49 -34.0 **** **** **** **** ·HH **** H·lH **** **** H:lH ·:HH **** ·H*I **** **** **** **** HU H·H **** HH **** **** **** ·:H:*I **** **** UH !HH **** **** **** GUST VEL. AT MAX. GUST MINUS 2 INTERVALS .6 GU~:;T l.)[l_. t-1T t1f.~><. GU~3T i"IINl.J~) 1 INTER 1.)f.:lL t , :3 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 9.5 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 8.9 421 350 2 473 3 497 4 66\ 5 633 6 693 7 7D3 a 393 9 613 10 405 11 540 12 638 13 655 14 595 15 935 16 818 17 518 18 885 19 860 20 1128 21 1153 22 1255 23 1163 24 1348 25 14GB 26 663 27 348 2S 358 29 433 30 529 31 22~45 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WlND SPEEDS ARE LESS THAN ONE: i"'IET E:.H P EH \31::: COND . E UCH R [f.\D IN G~~ Hf~tJ[ NCl T f.lEEI···l I NCI._UDE:O I H THE:: Dtt I I...Y OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POJNT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -92- ru I: u ' 3: I: !50 Q_ 120 H 90 I u \.0 w 60 w ~ I Q.. 30 0 X n. 50 :I: w 30 I- \. 10 li: -10 3: -30 w -50 r:l (.9 w r:l t-20 (Jl I 6 ::1 c._, 12 \. 8 r:l z 4 H 3: 0 FIG. 2,4.24 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT TYONE HEATHER STATION January, 1982 100 80 Ul 60 0 r 40 :0 20 ;:o ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 100 I 80 c 60 ~ 40 8 20 -1 ~----------------------------------------------------------~0 ~ t:l 1"'1 G"l n :I \. Ul I~ TABLE 2.4.25 MONTHLY SUMMARY FOR TYONE WEATHER STATION DATA TAKEN DURING Februaru~ 1982 DAY MAX. TEMP. DEG C -1fi.il 2 -7.4 3 -2.7 4 3.7 5 -3.0 6 -7.6 7 -5.3 8 -2.5 9 -2.1 10 -8.2 11 -13.5 12 -16.4 13 -21.8 14 -19.1 15 -25.1 16 -22.3 17 -18.6 18 -18.4 19 -21.8 20 -19.6 21 -20.6 22 -23.1 23 -18.5 24 -16.4 25 -14.5 26 -12.8 27 -13. [j. 28 -13.9 MONTH 3.7 RES. RES. A'JG. MAX. MIN. MEAN WIND wiND TEMP. TEMP. DIR. SPD. witiD GUST SPD. DIR. DEG C DEG C DEG M/5 M/S DEG -28.7 -19.4 104 -12.7 -10.1 131 -11.2 -7.0 155 -6.7 -1.5 246 -1U.5 -6.8 *** -15.6 -11, b H·~ -19.9 -12.6 192 -20.4 -11.5 ·iiH -8.4 -5.3 '335 -18.2 -13.2 356 -29.8 -21.7 104 -36.8 -26.6 156 -36.8 -29.3 108 -32.0 -25.6 356 -31.1 -28.1 356 -30.5 -26.4 2.50 -3G.U -24.3 215 -25.3 -21.9 351 -32.9 -27.4 331 -42.2 -30.9 2.56 -47.5 -34.1 288 -46.4 -34.8 3u1 -45.6 -32.1 129 -45.6 -3i.O 180 -41 .5 -28.0 261 -42.\l -27.4 203 -34.5 -23.8 182 -38.4 -2612 205 -47.5 -21.4 340 .0 .4 248 .1 .4 219 .1 .b 122 .5 .4 254 **** 0.0 *** **** 0.0 *** '1 '1 253 **** 0.0 Ill 4.7 4.3 33.4 2. 8 3. 2 35-6 .3 L4 OM It 15 23.6 .2 .5 156 3.2 3.6 35-3 2.9 3.4 U~3 .6 1.0 329 .4 .7 2~0 2.4 2.9 356 2.3 2.7 348 .5 . 9 266 .2 .a 34u .2 .7 2&2 r, 1 , 6 13i .1 . .7 222 029 A: 1.0 '1 .7 050 .2 .2 .7 .6 21i3 .6 217 1.2 353 MAX. GUST P'VAL MEAN MEAN SPD. DIR. RH DP PRECIP M/S i. DEG C MM 1 '9 NE H: IH:H 1.9 NE ** ***** 1.9 ENE 87 -7.7 2.5 WSW 51 -10.0 ·H .. i:d'< HI H IHU 1111 Ill ~~ IIIII 1 . 9 SSE ** HI'H *Ill Ill II IIIII 9.5 NN~ 40 -16.3 8.3 N 37 -23.4 7.0 E 33 -31.2 3.2 NE ENE N 3.2 10.8 39 48 -35.1 -38.9 45 -32.3 10.2 N 42 -36.4 5.1 WSW 40 3.& ssw 44 -3&.4 -31.8 9.5 N 7.6 NW 4.4 w 5,1 NE 3.B NE 4.4 NE. 3.8 NE 4.4 NE. 2.5 NE 2.5 NE 2.5 llE 10.8 NE 37 -32' 1 33 -36.9 30 -39.6 24 -4fl.2 22 -41.3 22 -39.4 2U -38.1 20 -37' 1 20 -36.3 19 -36.0 18 -34.7 35 -32.3 H·H **** HH ·HH **** **** ***•l'< **** **** ·HH **** H'l!-lf UH ***~ **** **** HH ·HU **** **** ·H1dl: **** **** **** HH **** HH HH HH GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 10.2 GUST VEL. AT MAX. GUST MINUS 1 INTERVAl 10.2 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 9.5 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 10.8 DAY'S SOLAR ENERGY DAY Wti/SGJ\ 568 398 2 385 3 645 4 668 5 11ilB 6 1318 7 570 B 1663 9 1610 1fl 1780 11 tass 12 1i20 13 825 14 122Q 15 1430 1& 1165 17 9i3 18 1203 19 1403 20 1555 21 1600 22 1683 23 1786 24 2G90 25 2548 2.& 2215 27 2905 28 38280 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. ~*~* SEE NOTES AT THE BACK OF THIS REPORT **~* -94- I \.0 Ul I (\J I: u " 3: L FIG. 2. 4. 25 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT TYONE NERTHER STATION February, 1982 150 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~----~ !L 120 tj 90 ~ 60 n.. 30 100 80 Ul 60 0 r 40 :n 20 AI 0 3: 3: 0 ~--~~~--------------------------------------------------~ 100 80 2 60 ~ 40 8 20 -! ~ 50~----~----------------------------------------------------~0 ~ ~ 30 t:::1 " 10 1'1 lL -10 .;-) 3: -30 W-50~~~~--------~~~-m-­Q (1 ~~~~~~--~~------~ 360 288 3 216 a 14 4 t:::1 72 H AI ~~~~~~~~~-=~~-~------~0 3: ' Ul H & M CDNSUL.TANT~3 J>' :a: NC~ . nUB:t:TNA 1··1 Y l> I~ 0 E L. E:: C T I~ :a: C~ F~" I~ C) .:r E C ·r TABLE 2.4.26 MONTHLY SUMMARY FOR TYONE WEATHER STATION DATA TAKEN DURING March) 1982 RES. RES. AVG. HAX. MAX. DAY'S !lAX. MIN. MEAN WIND WIND WIND GUST G~ST P'VAL MEAN tiEAN SOLAR DAY TEHP. TEMP. TEMP. DlR. ·SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG li/S H/S DEG M/5 % DEG C MH WH/SQlt --------~-------------------------------------------------------------------------------------------- 1 -10.5 -41.1 -25.8 122 .2 .8 H42 3.2 HE 29 -36.9 Ul!l 2998 1 2. -12.8 -41.5 -27.2 159 .2 .b 073 2.5 ssw 2.8 -'34.6 **** 3680 2. 3 -13.5 -39.5 -2.6.5 175 .1 .4 207 1.9 ssw 29 -35.9 **** 3113 3 4 -15.1 -40.7 -27.9 176 .1 .4 197 1.9 NNE 31 -33.0 **** 2755 4 5 -a.a -n.8 -21.3 119 .1 .4 182 2.5 NE 32 -29.6 **** 3068 5 6 -9.3 -32.1 -20.7 224 .2. .4 220 3.2 sw 35 -32.3 **** 1995 6 7 -2.7 -25.3 -14.0 2.50 .4 .6 255 2.'5 WSW 43 -21.4 **** 14Bl 7 a -3.4 -25.3 -14.4 284 .5 .9 245 4.4 Ll 43 -22.1 **** 1110 a 9 -6,9 -25.6 -16.3 235 .7 .B 245 2.5 WSW 45 -20.0 **** 713 9 10 -2.5 -23.1 -12.8 322. .9 1.3 319 6.3 NW 37 -24.8 **** 1533 10 11 -6.2 -24.3 -15.3 255 .4 .6 234 2.5 sw 52 -19.9 ***' 873 tt 12 -8.0 -32.0 -20.0 321 1.2 1.6 347 6.3 NNW 52 -30.3 **** 1780 12 13 -9.8 -37.8 -23.9 221 .7 1.0 2b6 4.4 sw 32 -33.1 HI!!! 2705 13 14 -11.4 -39.4 -25.4 242 .3 .6 254 3.2 WSirl 32 -32.0 **** 2163 14 15 -7.3 -16.0 -11.7 222 .2 .4 192 1.9 ssw 38 -28.6 1!**1 1145 15 16 -5.5 -13.8 -9.7 Q17 .1 .2 348 1.9 MNE 37 ***** **** 1345 16 17 3.0 -13.2 -5.1 116 1.3 1.4 137 7.6 ESE 29 -22.1 **** 2118 17 18 1.8 -13.7 -&.0 113 .6 1.1 077 l.B E 26 -21.6 **** 2560 18 19 3.4 -17.8 -7.2 116 1.1 1.3 121 6.3 ESE 32 -21.0 **** 32.70 19 20 4.3 -13.1 -4.4 154 1.1 1.5 162 5.7 SSE 28 -21.9 llll!·ll 3965 20 21 3.6 -13.7 -5.1 149 1.2 1.8 115 5.7 ESE 29 -20.9 **** 3188 21 22. 2.8 -15.1 -6.2 168 .~ .5 171 2.5 sw 39 -21.8 U** 4038 22 23 -1.1 -20.9 -11.0 221 ! .6 .a 22b 3.2 ssw 43 -22.8 ***' 3398 23 24 -1.8 -11.9 -6.9 351 2.6 2.9 350 8.3 N 30 -25.7 **** 3805 24 25 -5.3 -13.4 -9.4 352 :4.4 4.5 000 8.9 M 16 -29.9 lfiH 3418 25 26 -6.8 -28.5 -17.7 341 1.9' 2.1 354 8.9 N 21 -31.2 **** 4120 26 27 -6.3 -33.5 -19.9 234 .4 .7 254 2.5 NNE 28 -26.8 l!f!fl 4B7B 27 28 -5.9 -30.3 -18.1 217 .5 .B 219 3.2 ssw 28 -27.2 **** 4508 28 2.9 -4.2 -26.2 -15.2 317 .4 1.0 332. 5.7 ssw 26 -27.7 ***' 4228 29 30 -6.9 -20.9 -13.9 327 1.2 1.8 342 5.1 NNW 25 -30.0 **** 4890 30 31 -10.1 -31.9 -21.0 349 2.1 2.4 343 7.6 tl 24 -31.8 Hl!l 5213 31 HONTH 4.3 -41.5 -15.5 331 .3 1.2 oon 8.9 SS!t 33 -21.2 **** 89430 GUST VEL. AT M1~X. GUST MINU~I ':l INTERVAU3 7.0 ... GUST VEL. AT t1AX. GUST MINUB 1 INTERVAL 7.6 GU!3T VEL. AT MAX. GUST PLUS '1 INTERVAL 7.0 GUST VEL. AT MAX. GUST PLUS 2 INTERVP,L.S 7.6 NOTE: REU1TIVE HUMIDITY READINGS .ARE UNRELIABLE I . .JHEN WIND ~3P EEDB AI~E LE!3S THAN ONE rlETEH PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY DR MONTHLY MI::AN FOR RELATI~JE HUMIDITY AND DE:W POINT. ~HH·* SEE NOTES AT THE BACK OF THIS REPORT ~·.X· ·X:·X' -96- I 1.0 -.....) I FIG. 2.4.26 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT TYONE WEATHER STATION March, 1982 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH t=< ~?< M C D N ~:; U L. T A N ·r ~:; ~ :1: NC . ~:; U B :1: ·r N f~ 1·-1 Y D I~ 0 E L. E c; T H :1: C F::-1~ D~TECT TABLE 2.4.27 MONTHLY SUMMr~HY FOR TYONE WEATHEI~ STATION DATA TAl< EN DURING Apr :i.l ~ 1982 RES. RES. AVG. MAX. MAX. DAY'S MAX. MIN. MEAN WIND WIND IIIND i;UST GUST pI VAL HEAN HEAN S!lAR DAY TEMP. TEtiP. TEMP. DIR. SPD. SPI>. IHR. SPD. DIR. RH DP PRECIP ENERGY DAY DEC C DEG C DEG C DEC lt/S ti/S DEG 11/S % DEG C MK WH/SQH ----------------------------------------------------------------------------------------------------- -10.4 -18.0 -14.2 341 3.5 3.6 349 7.6 NNW 21 -32.4 0.1 5198 1 2 -10.7 -2&.9 -18.8 Jna 1.5 2.2 345 5.7 w 22 -33.7 6.0 5300 2 3 -7.6 -33.9 -2&.8 207 .4 .7 242 1.9 ssw 28 -28.1 0. D 5428 3 4 -3.1 -30.5 -16.8 213 .4 .5 219 2.5 sw 26 -22.4 0.0 5198 4 5 2.6 -21.3 -9.4 207 .4 ,7 237 2.5 ssw 26 -22.4 n.a 5313 5 6 3.6 -11.8 -4.1 22.1 .4 .7 249 2.5 WSW 24 -19.1 .a 4655 6 7 4.3 -13.6 -4.7 300 1.4 1.9 299 7.& NW 22 -23.7 3.8 4248 7 a 1.8 -14.6 -6.4 287 .a 1.2 299 6.3 WNW 2.9 -21.7 .2 3673 a 9 .1 -19.1 -9.5 326 1.3 1.8 339 7.0 NNW 28 -23.1 0.8 5408 9 10 -.7 -21.6 -11.2 195 • 0 1.1 137 3.8 SE 32 -23.4 0. 0 5060 10 11 .2 -to .3 -5.1 355 t.S 2.3 006 6.3 NMW 26 -22.9 .2 5023 11 12 -.6 -8.4 -4.5 004 3.4 3.6 007 7.6 tl 1& -2&.9 o.n 4285 12 13 -2.1 -9.4 -s.a 358 3.8 3.8 000 7.0 N 17 -27.8 D.Q 5383 13 14 1.5 -15.b -7.1 262 .5 1.3 328 3.8 sw 24 -26.0 .4 6115 14 15 3.3 -15.6 -6.2 166 .a 1.0 179 6.3 SSE 28 -21.5 1.4 5508 15 16 3.2 -14.3 -5.6 329 1.4 2.0 336 5.7 NNW 24 -23.9 .2. 6078 16 17 1.3 -10.0 -4.4 325 1.6 1.9 006 5.7 NNW 19 -25.2 .4 5495 17 18 1.8 -17 .t -7.7 209 .4 1.1 2Ut 6.3 w 29 -23.8 .2 6490 18 19 -1.1 -18.9 -10 .o 352 1.0 1.4 351 5.7 N 39 -18.9 o.o 3418 19 20 4.3 -5.2 -.5 132 1.7 2.1 129 7.6 SE 26 -20.0 3.4 5395 20 21 4.2 -9.0 -2.4 229 .9 1.0 227 3.2 sw 27 -23.6 O.D 5283 21 22-5.2 -10.1 -2.5 243 1.4 1.3 241 4.4 WSW 22 -2.3' 1 0.0 6623 2.2 23 2.3 -15.0 -6.4 192 ' .2 .a 199 3.2 ssw 31 -22.8 0.0 5233 23 24 6.2 -4.1 1.1 104 1.0 1.5 101 4.4 ENE 24 -19.8 0.0 5935 24 25 6. u -5.0 .5 147 :1.' 2.1 133 7.6 SE 21 -21.4 O.D 6508 25 26 4.5 -8.6 -2.1 355 .9 1.4 357 5.1 N 30 -20.5 1.8 5200 26 . 27 8.1 -1.2 3.5 094 1.3 1.8 099 6.3 ESE 25 -ta. o .4 5218 27 28 6.6 -4.2 1.2 135 1.2 1.8 152. 7.0 ESE 18 -20.9 0.0 6390 2.8 29 5.1 -9.1 -2.0 227 .7 1.1 333 5.1 ssw 25 -21.5 0.1 7438 29 30 4.5 -9.8 -2.7 243 1.0 1.2 226 3.8 WSW 26 -2.1.6 0.0 6BSS 30 MONTH 8.1 -33.9 -6.1 331 .4 1.3 349 7.6 N 2.5 -2.3."3 13.2 163373 GUST VEL. AT l'1AX. CUST MINUS 2 INTERVALS ~5. 7 GUST I.JEL. AT i'1tlX. GUST M INLH:I 1 INTERVAL 6.3 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 7.6 GUST IJ[l.' AT M1~X. GUST PLUS 2 INTERVALS 5. "1 NOTE: F<EI...ATIVE: HUMIDITY READINGS f.1RE UNREI._IAr?LE WHEN WIND SPEEDS ARE LES~3 THPIN ONE METEr~ PEH SECOND. SUCH READINGS HA\iE NOT BEEN INCL.UDED IN THE DAILY OP i'1DNTHL Y MEf'tN FOR l~EUYTIVE HUtUDITY AND DEW POINT. ·X·* ·X'·X' ~)EE NDTH) tiT THE BACI< OF THIS REPDnT ·X·-:<-*·X· -98- I \0 \.0 I FIG. 2.4.27 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT TYONE WEATHER STATION Rpr;l, .1982 & 1""1 C D N S U L. T (-':) N T S ~ :1: NC . S U ~:3 :1: ·r N A H Y D l~ 0 E L. E c:;: T I=< :t: C P I~ D ... T E C T TABLE 2.4.28 MONTHLY SUMMARY FOR TYONE WEATHER STATION DATA TAKEN DURING May, 1982 DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1\AX. TEMP. DEG C 4.3 3.7 5.4 4.8 6.5 a.o 8.1 9.1 6.5 6.5 5.7 5.5 5.2 l!'kiH IIIU 11!111 lUll* 18 ***** 19 IIIII 20 ***** 21 ***** 22 ***** 23 . IIUI 24 ***** 25 ***** 26 ***** 27 ***** 28 ***** 29 ***** 30 ***** '31 ****I 1'!0»111 . 9 .1 MIN. TEMP. DEG C -10.9 -12.6 -7.5 -5.6 -9.6 -4.9 -.a 0.0 -.8 -1.7 -1.8 -3.1 -.8 ***** ***** ***** ***** !lEAN TEl\?. DEG C RES. WIND DIR. DEG -3.3 231 -4.5 312 -1.1 229 -.4 285 -1.6 244 1.6 224 3.7 223 4.6 226 2.9 119 2.4 219 2.0 296 1.2 257 2.2 311 ****I *** IIIII *** ***** *** ***** Ill lllllll IIIII IIU:II IIIII *** *** *** *** *** ***' *** *** 1111 ***** ***** UHI ***** ***** IIIU ***** ***** ***** IIIII ***** 11*111 ***** lUll ***** ****I lUll 11*!11 UHf lUll llfllfl IIIII *flU IIUI -12.6 .7 *** *** *** *** *** 249 MAX. RES. WIND SPD. H/S AVG. WIMD SPD. tt/S tiAX. GUST DIR. DEG GUST P' VAL MEAN SPD. DIR. RH MEAN DP PRECIP HIS % DEG C MH 1.2 1.2 .8 .3 .9 .9 .6 .7 .5 .6 .B .5 1.0 **** **** lUll Hlll 1.4 239 1.6 350 1.1 214 1.1 249 1.2 319 1.1 176 1.1 219 1. 0 228 1.1 nsa 1. 0 224 1. 4 319 1.1 299 1.2 319 **** *** **** HI flU *** **** *** '3.8 WSW 5.1 Ht~W 3.9 sw 4.4 WSW 4.4 sw 3.2 WSW 3.8 sw 4.4 ssw 3.8 ENE 3.2 sw 5.7 WSW 3.8 ssw 5.1 NW *Ill Ill **** *** lUI 1111 **** *** **** 1111 *** ***I *** 1111 **** *** **** *** IIIII **~* *** 1111 *** **** IIIII *** **** 1111 **I* **** *** IIIII Ill **I* 11111 *** **** 1111 IIIII ***I *** **** *** IIIII **** *** **** *** **** **** *** **** *** **** **** *** ***I Ill ***I **I* 1111 **** *** 1111 **** *** **I* *** **** IIlii *f·)f 1111 *** **** **** *** . ***I Ill .6 1.2 319 5.7 sw 21 -22.9 24 -22.8 '30 -19.4 25 -22.8 21 -22.5 21 -19.5 26 -19.0 2& -19.7 36 -12.D 51 -10.9 41 -13.0 35 -16.0 43 -16.1 ** ***** ** ***** ** ***** ** ***** D.D o.o 0.6 2.6 o.n n.o n.s o.o .4 4.0 2.6 1.0 1.~ **** ***' *"'** **** ** ***** 111111 II ***** **** ** I**** **** ** ***** ~~~· Ill IIIII 1111 ** ***** **** Ill 111111 **** Ill! llll!!t !!Ill ** ***** **** II 1111111 **** ** I**** IIlii ** IIIII IIIII ** 11111 1111 II IIIII IIIII 30 -18.2 12.0 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 5.1 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 4.4 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 5.1 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 5.1 DAY'S SOLAR ENERGY DAY WH/SQii 7670 1 7588 2 7045 3 7618 4 7215 5 7935 b 583U 7 6165 6 3760 9 4600 10 5565 11 4590 12 5472 13 ****** 14 ****** 15 HUll 16 H·HH 17 ****** 113 •***** 19 ****** 20 '***** 21 nun 22 ****** 23 ****** 24 "**** 25 HHH 26 ·ll***** 27 HIIU 28 ****** 29 **lli** 1n llHHH 31 81052 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OF~ i·10NTHL.Y MEAN FOI~ REI_ATIVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -100- I 1-' 0 1-' I FIG. 2.4.28 R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT TYONE WEATHER STATION May,. 1982 s13/t31 SECTION 2.4 -PART 4 KOSINA CREEK CLIMATE DATA -102- TABLE 2.4,29 MONTHLY SUMMARY FOR KOSINA WEATHER STATION DATA TAKEN DURING NoveMber 1 1981 NUTF: DAY l'IAX. MIN, TEMP. TEMP. DEG C DEG C 1iHH HHlf 2 -5.8 -13.3 3 -11.3 -16.1 4 -6.6 -18.5 5 -11.7 -21.0 6 -16.0 -24.0 7 -9.7 -17.9 a -4.5 -15.2 9 -2.3 -i5.3 10 .9 -4.0 11 .8 -4.6 12 -2.9 -13.0 13 -6.2 -14.3 14 -10.5 -17.5 15 -11.1 -19.7 16 -14.8 -22.6 17 -16.9 -23.9 18 -16.5 -25.3 19 -12.6 -21.5 20 -20.1 -26.9 21 -15.7 -24.4 22.--15,0 -23,5 23 -11.8 -17.4 24 -9,4 -14.8 25 -7.G -15.7 26 -7.0 -10.9 27 -2.3 -7,9 28 -6.8 -15.3 29 -10.9 -16.8 MEAN TEMP. DEG C lf·Ul!lf -9.6 -13.7 -i2.6 -16.4 -2G.D -i3.8 -9.9 -8.8 -1.6 -1.9 -8.0 -10.3 -14.0 -15.4 -18.7 -20.4 -20.9 -17.1 -23.5 -20.1 -19.3 -H.b -12.1 -11.4 -9.6 -5.1 -1 i.1 -13.9 RES. wifiD DIR. DEG ·><H 1l36 182 031 2iU 187 186 158 139 104 146 197 187 179 1Bb 173 193 198 1b4 144 185 185 163) 165 1BB 178 232 185 192 RES. WIND SPD. 11/S **** 3.0 1.4 .4 .9 1 "l " 3.fl 2.4 1.9 3.2 2.4 2.7 2.7 2.8 2.2 3.2 2.4 2.8 2.8 5.5 2.b 2.5 3.0 2.2 2.0 ~ -... .:~ 1.5 1.7 3.1 AVG. ~IND SPD. !'liS MAX.. GUST DIR. DEG **** 1i'H: 3.8 076 i. 7 202 2.5 029 1.3 153 1. 9 179 3' 1 187 2.9 090 3' fj 100 4 .b 105 3.1 110 2.9 179 2.9 188 2.9 156 2.4 17\ 3.5 145 2' b 176 2.9 192 3.0 141 5.5 144 2.9 153 2.8 138 3.2 135 2.5 139 2.2 145 2.6 140 2.9 250 2. 2 105 3' 1 189 MAX. GuST P'VAL MEAN MEAN SPD. DIR. RH DP M/5 k DEG C UU Hlf 8.9 NNE 7.0 SS\4 51 46 8.9 liNE 57 3.8 ssw 49 4.4 s 48 5.7 s 49 9.5 s 50 9.5 s 55 56 47 4H·H -18.2 -23.1 -17.6 -25,5 -27.5 -21.4 -i7.9 -14.3 -9.2 -12.2 15.9 E SSE ssw 10.2 7.0 53 -15.7 5.7 s 7' 0 5 5.1 ssw 7.6 s 6.3 SSw 7' 0 ssw 111.2 6.3 5.7 SSE SE ssw 5.7 ssw 7, 0 SSE 39 35 43 -22.3 -26.4 -25.2 47 -26.4 46 -29.4 44 43 44 44 44 44 -29.7 -27.2 -33.4 -29.3 -27.4 -24.5 5.7 SSE 51 5.7 ssw -20.7 -19.7 7.6 14.6 5 s 5.1 ssw 7. n ssw 56 ~" ,J/ 51 53 -16.6 -13.1 -19.4 -21.6 PRECif' MM HH **** H:H: **** l'dH·)} ~U·>t **** H:H H:H 'H!H **** HH 1ill'k'i< **** **** **** *1!1i·:of lFH1i ·)HiH **** HH **** :lfil!-»·:1' ·HH **** HH **** **** lfUX. DAY'S SOLAR ENERGY DAY WH/SGM Hli<·:E·H 1 2bb 2 1138 3 495 4 7b0 5 715 b 483 7 835 a 603 9 495 to i28 11 1020 12 1095 13 1008 14 913 15 1105 16 1120 17 11(13 18 1120 19 1025 2.0 985 21 495 22 710 23 423 24 723 25 298 26 385 27 653 28 bfiO 29 30 ·l'iHH ·H·H~ H·HB! H1i liHli H'Hf lfH lilf!.t·l! Hli iH :HH1i ·H'Hi ll·l<'Hilll 3iJ MONTH .9 -26.9 -13.3 173 2.1 2.5 1u5 15.9 S 48 -22.0 *H·l! 21294 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 15.2 GUST VE~. AT MAX .. GUST MINUS 1 INTERVAL 14.0 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 14.6 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 12.7 RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPE~DS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHlY MEAN FOR RELATIVE hUMIDI.TY SEE NOTES AT THE BACK OF THIS REPORT -103- PDii'H. N li ' 3: 2: 15a n. 12a H sa u w sa I ~ I-' n. 3a 0 ~ a I of n. sa I: w 3a 1- ' 1a li:-1a 3: -3a w -sa Q " w R 1-2a tn 16 :J t') 12 ' Q B z .. .... 3: a . FIG. 2.4.29 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT NOTE:: KOSINA WEATHER STATION November, 1981 PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 1 a a ::I: Ba c sa ~ 4a S 2a -f 1---------------------------------------------------------------------------------~a ~ l:j r'1 (;) () ~---.-.w.-.-------.. .--------------------------------~------.-------~36a~ 2BB H 216 8 144 tj ?2 H r-----~~~---~~~+-4-------------------------~4---~~--~a ~ F<: TABLE 2. 4 ,30 MONTHLY SUMMARY FOR KOSINA WEATHER STATION DATA TAKEN DURING January, 1982 DAY MAX. TEMP. DEG C ***** 2 ***** 3 ***** 4 **-HI* 5 -24.9 6 -27.9 7 -23' i 8 -19.4 9 -i7.7 iO -17.1 11 -13.2 12 -11.1 13 -11.2 14 -16.1 15 -20.4 16 -16.4 17 -14.1 18 -13.5 19 -1s. n 20 -18.5 21 -16.8 22 . -22.3 23 -19.2 24 -21.9 25 -24.2 26 -23.0 27 -21.9 28 -14.3 29 -14.2 30 -14.2 31 -15.3 MONTH -\1.1 MIN. TEMP. DEG C lHHH >'tHH lHH·H H·lf\H -28.9 -34.6 -31 '7 -27.4 -22.8 -21.2 -21. '5 -15.8 -23.1 -26.5 -27.0 -24.1 -24.7 -24.4 -25.0 -26.5 -25.0 -28.7 -26.2 -29.2 -2B.3 -29.6 -32.1 -23.2 -19.1 -18.5 -21.1 -34.6 MEAN TEnP, DEG C ***** ·~Hit It 'I:H·H ***** -26.9 -31.3 -2.7.4 -23.4 -20.3 -19.2 -17.4 -13.5 -17.2 -21.3 -23.7 -20.3 -19.4 -19.0 -2fi.O -211.9 -25.5 -22.7 -2&.3 -26.3 -27.0 -18.8 -16.7 -16.4 -18.2 -2.1.7 RES. lUND DIR. DEG RES. WIND SPD. 1\/S lilt* HH Hit HU Ul!: lHIH H'lr iH·H 312 7' 9 178 2..7 166 3.4 18ll 2.4 116 3.3 147 6.2 147 6.9 149 4. 7 157 2.3 143 2.9 163 4.D 166 2.6 176 2.3 162 2.2 18Q 2.8 169 3' 1 133 2.3 184 3.u 159 ) 3.4 Hl5 2.5 164 . 3.6 165 3.7 178 3.0 173 2.9 145 6,4 154 5.3 177 2.4 161 3.2 AVG. WIND SPD. l'\/S **** **** nn ifHfi a. 1 2.9 3.6 2.7 3.8 6.4 7.1 4.8 3.2 3.7 4.3 3.~ 2.8 3.0 3.0 3.5 3.4 3.3 3.6 2.7 3.8 3.8 3.4 3.4 6.4 5.4 2.6 3.5 1'\AX, GUST DIR. DEG ~H *** tH *** 295 179 153 192. 'A' ! .o 139 137 138 091 105 15b 145 155 040 199 132 an 158 134 137 151 157 129 211 135 149 145 091 MAX. GUST P'VAL MEAN SPD. DIR. RH i'!iS ::: ·HH H* **** *** HH ·k-H HH *·H 14.6 Nw 6.3 s 7.6 SSE 7.6 s i 3.3 ESE 11.4 SSE 11.4 SE 8.9 SSE 15.2 SSE 10.2 SE B. 9 SSE 8.3 SSE. 7. 0 SSE 7.6 SSE 8.9 s 8.3 ssw 11.4 SE 8.3 s 7.6 SSE 5. 7 ssw 8.3 SSE 8.3 SSE 8.3 s 6.3 SSE 9.5 SE B.3 SSE 6.3 s 15.2 SSE 49 28 24 21 26 40 43 51 4il 22 2'5 23 29 36 28 30 25 22 23 24 27 30 34 45 47 5il 5U 33 nEAN DP PRECIP DEG C iiM 'HiHlf ***** HUll: -H·B!I! -39.0 -44.2 -42.1 -39.4 -34.6 -?.9 '6 -2il5 -21.7 -?.7 .6 -36.5 -38.3 -35.9 -33.1 -31.3 -33.2 -34.7 -36' 1 -40.5 -38.1 -40.5 -39.9 -38.9 -37.3 -26.7 -25.7 -24.7 ':tC' e -....... .J -34.2 'I':H·~ **** **** li*H :UH HH ""*** H·H :a:u 'H·H HU **** H-H \HU **** HU lfH'Ii ·HfH HH: HU' **** HU l!:lf'H': **** uu **** HH **** **** H'H H\H HH GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 13.3 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 14.6 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 12.7 GUST v~L. AT MAX. GUST PLUS 2 INTERVALS 11.4 DAY'S SOLAR ENERGY DAY WH/SQM H·iEH* ****** 2 lH:·ih'iH 3 HHH 4 73il 5 793 6 848 7 9os e 745 9 643 10 4i3 11 420 12 943 13 895 14 858 15 973 16 393 17 718 18 900 19 848 20 983 21 1Ui0 22 1090 23 1105 24 1050 25 1028 26 825 27 518 28 695 29 1118 30 675 31 22743 NOTE: REI_ATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN Dr·lt:: i":[TEF~ F'i::P bECUi··l:O. ;:;:.JCH REt1DINGS H1~1VE NOT bE:E:f"·i INCLUDED IN .THE Di::iii. .. Y OR MONTHLY MEAN ~OR RELATIVE HUMIDITY AND DEW-POINT. ~•** SEE NOTES AT THE BACK OF THIS REPORT **** -105- N 1: u ' 3: 1: 150 11.. 120 H sa u w sa ~ I 11.. 30 1---' 0 a 0'1 I X 11.. 50 I: w 3a t- ' ta t -10 3: -Je w-se 1:1 (3 w 1:1 t-20 Ill 1S :J e;; 12 ' a Q z 4 H 3: 0 FIG. 2.4.30 RlM CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT KOSINA WEATHER STATION January, 1982 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 1 "" 'l: 80 c: sa ~ --AA.Iw-"'11"1 4 0 tJ ~~~--~~~~ 20 ~ ~--------------------------------------------------------------~0 ~ ~------------~~~~------_:~~~~~=:~~~~~~~----~3S0~ 288 H 21S 6 WPI'""'LI\I'N'A. .... ~ 14 4 tJ 72 H ~----------------------------------~--~----------------------~0 ~ H & M C D N B U L. T A NT ~:) "" :1: NC . ' ~:)UB :t: TNA H Y l) I~ D E L E C T I~ :1: C PI~D ... TECT TABLE 2.4.3l ~ONTHLY SUrlMARY FOR I< DB INA WEATHER STATION >ATA TAl< EN DURING February> 1 <J82 RES. RES. AVG. MAX. MAX. DAY'S MAX. MIN. MEAN WIND WIND WIND GUST GUST P'VAL MEAN MEAN SOLAR DAY TEKP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERG'{ DAY DEG C DEG C DEG C DEG H/S H/S DEG MIS % DEG C MK WH/SQK ----------------------------------------------------------------------------------------------------- t -7. t -t7.7 -t2.4 t74 2.5 2.8 t87 5.7 s 53 -t9.t **** 581 1 2 -4.3 -8.5 -6.4 t6t 3.4 3.a t3a 8.3 SSE 59 -t2.a **** 523 2 3 .1 -6.4 -3.2 t6B 2.8 3.1 t30 7.6 s 59 -9.9 HH 625 3 4 3. t -4.9 -.9 175 .a .9 150 3.2 SSE &9 -3.9 **** 657 4 5 -2.5 -7.0 -4.a *** o.n o.o *** 0.0 *** ** ***** *H-lf 950 5 6 -1.4 -9.7 -5.6 17b .3 .4 147 4.4 SS\11 34 -t7.4 **** 17U 6 7 1.3 -6.2 -2.5 173 1.8 2.1 t45 8.3 s 4a -t2.0 **** t2a3 7 a -2.5 -t 0' t -6.3 t42 2!5 3.8 133 9.5 SE 64 -12.5 ·Ulf* 653 a 9 -1.6 -8.4 -5.0 316 4.5 5.4 288 15.9 NNW 36 -18.1 **** 995 9 tO -7.5 -20.8 -14.2 3t0 4.0 &.0 3t5 15.9 NW 30 -26.8 **** 1380 tO 11 -t6.2 -22.5 -19.4 t84 2. t ') "' L.o.J 109 7.6 s 2& -34.4 **** 1&65 1t 12 -t5.8 -22.8 -t9.3 150 4.7 4.9 t36 t0.2 SSE 22 -35.9 **** t775 t2 t3 -t2.n -24.& -t8.3 t42 4.7 5.0 t23 t0.2 SE 30 -33.0 **** t2t8 13 t4 -t7.7 -27.0 -22.4 315 4.4 &.2 3t5 t4.0 NW 37 -33. t **** 1103 t4 15 -26.5 -30. t -28.3 200 1.0 2.4 33t 7.6 s 36 -38.7 lfHI 1413 15 1& -22.8 -29.0 -25.9 t70 2.3 3.3 057 9.5 s 35 -36.9 **** t595 t6 17 -t9.3 -26.9 -23. t 174 2.6 2.7 t42 6.3 s 37 -33.3 **** 1725 17 18 -18.8 -24.6 -21.7 t86 2.5 2.7 195 7.0 s 4t -3t.3 **** t395 t8 19 -22.0 -29.7 -25.9 t77 2.1 2.4 t45 5.7 ssw 37 -36.5 ***I 1798 19 20 -23.8 -30.3 -27' 1 179 2.2 2.5 133 7.0 s 27 -40.7 **** 2383 20 21 -2t.9 -32.9 -27.4 219 1.2 3.0 306 t2.7 s 24 -42.6 HH 2380 21 22 ·-24.9 -34,0 -29.5 t65 3.4 3.5 t50 7.D SSE 24 -43.3 **** 2213 22 23 -18.7 -29.2 -24.0 166 3.3 3.5 t47 8.3 SSE 23 -39.8 lHi 2295 23 24 -17.9 -26.4 -22.2 165 3.4 3.6 166 7.0 SSE 20 -39.1 **** 2380 24 25 -t6. 1 -24.9 -26.5 165 3.0 3.2 t45 7.0 SSE 20 -38.2 lkHI 2423 25 26 -15. t -24.7 -t9.9 172 3.0 3.2 172 7.0 s t9 -37.3 **** 2475 26 27 -13.2 -20.9 -17.1 t62 3.6 3.3 136 7.6 SSE t9 -35.1 **** 2235 27 28 -14.2 -20.2 -17.2 t77 3.3 3.5 t36 7.6 s 19 -35.9 **** 2628 28 MONTH 3. t -34.0 -t6.B 176 1.8 3.2 288 15.9 s 34 -29.5 **** 44299 GUST 1.JEL, AT MPIX' GmH tHNU~3 ':l l ••• INTEHVt-.LS "15.2 GU!3T VEL. (-IT MAX. Gl.J~)T MINUS 1 I NTE~RI.Jtd_ l:j~;:~ GUST VEL. AT MAX. GUST PLUf.-l. l INTERVAL 14.0 GUST VEL.. ?lT MAX. GUST PLUS 2 INTERVAU:; 1 o::· ':) \ol I ,_ lllTE: RELi~TilJE HUMIDITY REt-.DINGS ARE UNRELI1~BI...E WI·IEH WIND SPEEDS t-.RE LESS· THAN ONE METER PEH SECOND. SUCH I~ EfH) INGS H?WI:. NDT BEEN INCLUDED IN THE DAILY OR i"IDNTHLY MEAN FOI~ REUYfiVE HUMIDITY AND DEW POINT. !:;:<··X··~ SEE NOTES fH THE BI~CI{ DF THIS RE::PDIH *·X··:X:?::· -l07- N l: u ' ~ :r: 150 a... 120 I H 90 1--' u w 0 ~ 60 (X) a... 30 I 0 N a... 50 I: w 30 1- \. 10 lL -10 3: -30 w -50 Q l!J w Q 1-20 UJ 16 :J t!J 12 \. Q 8 z 4 H '3: 0 FIG. 2. 4. 31 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT KOSINA WEATHER STATION February, 1982 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 100 80 (/) 60 0 40 r J) 20 ;o 0 :I 3: 100 :r 80 c 60 ~ 40 8 20 -l ~--------------------------------------------------------__,0 ~ ~----~-------m~--------~------~---=~~--------------__,360 288 ~ 216 6 144 t:J 72 H ~----~------~~------~~~----~----~----------------~0 ;o I~ & M C; D N S U 1... T ANT ~::;; ... :1: N c; . ~:> U B :t: T N A H Y X> I~ C) E L. ~;:: C. T I~ :1: C.: P I~ C) .:r E c; T TABLE 2.4.32 MONTHLY SUMMARY FOR KOSINA WEATHER STATION DATA TAKEN DURING March, 1982 RES. RES. AVG. HAX. HAX. MIN. MEA~ WIND WIND WIND GUST DAY TEMP. TEKP. TEMP. DIR. SPD. SPD. DIR. DEC C DEG C DEG C »EG M/S K/S DEG MAX. GUST P'VAL HEAM HEAH SPD. DIR. RH DP PRECIP K/S % DEG C MH DAY'S SOLAR ENERGY DAY WH/SGII 1 -10.2 -20.7 -15.5 163 3.8 3.9 152 8.3 SSE 18 -34.6 **** 2688 1 2 -14.0 -22.4 -18.2 171 3.4 3.8 168 8.3 SSE 18 -35.8 **** 2753 2 3 -15.5 -23.5 -19.5 163 3.6 3.9 142 8.3 s 19 -37.1 **** 2775 3 4 -13.1 -22.9 -18.8 162 2.6 2.9 140 7.1 SSE 20 -34.9 **** 2535 4 5 -9.2 -18.0 -13.6 148 4.2 4.4 142 7.6 SE 23 -30.2 **** 2708 5 6 -9.2 -15.9 -12.6 153 4.1 4.4 131 8.3 SE 39 -22.8 **** 1858 6 7 -5.1 -12.6 -8.9 183 1.7 1.8 171 4.4 S 48 -18.4 **** 2145 7 B -.5 -13.0 -6.8 157 1.8 2.3 111 6.3 S 45 -18,4 **** 2230 8 9 -7.7 -16.0 -11.9 135 1.8 3.6 087 12.1 ssv 44 -21.2 **** 2178 9 10 -4.8 -13.4 -9.1 173 1.3 2.6 340 7.0 SE 35 -23.1 **** 3000 10 11 -10.9 -16.9 -13.9 187 2.8 3.2 099 7.6 SSW 52 -23.7 **** 2294 11 12 -tO,.O -17.7 -13.9 223 1.3 2.9 296 9.5 SSE 33 -27.1 **** 2305 12 13 -14.5 -24.8 -19.7 191 3.8 3.1 173 6.3 s 25 -34.1 *•** 3353 13 14 -14.4 -26.0 -20.2 187 2.9 3.1 206 5.7 ssw 34 -30.3 **** 2443 14 15 -8.8 -15.1 -12.0 174 2.0 2.2 191 4.4 SSE 48 -20.1 ***• 2156 15 16 -B.b -12.8 ~10.7 155 3.1 3.5 147 5.7 SE 48 -19.6 **** 2409 16 17 -4.2 -10.0 -7.1 188 2.2 2.6 132 7.0 ssw 4b -16.7 till 2955 17 1a -2.3 -8.6 -s.s 1B6 t.a 2.0 145 3.a s 4B -15.4 **** 2360 ta 19 .1 -11.8 -5.9 198 1.7 2.7 064 10.2 sw 38 -18.5 **** 2965 19 20 0.0 -9,9 -S,Q 213 2.0 2.2 217 7.0 SSW 41 -17.9 HU 3265 20 21 1.5 -7.8 -3.2 163 2.5 3.4 165 11.4 SSE 4b -13.4 ltlt 2620 21 22 -4.0 -10.4 -7.2 184 2.4 2.5 194 5.1 s 42 -18.5 **** 3275 22 23 -5.2 -9.7 -7.5 177' 2.5 2.9 114 7.6 s 49 -16.1 **** 2645 23 24 -2.2 -10.7 -6.5 186 1 1.8 2.2 186 5.7 5 44 -18.1 **** 3113 24 25 -3.2 -16.2 -9,7 260 .5 1.& 307 5.7 W 35 -22.8 lfl* 3043 25 26 -10.5 -21.1 -15.8 197 2.5 2.8 193 6.3 ssw 29 -30.4 **** 3995 26 27 -11.9 -22.6 -17.3 190 2.9 3.0 197 5.7 s 32 -29.3 If** 4125 27 28 -7.6 -17.6 -12.6 176 2.4 2.5 157 5.7 s 29 -27.7 **** 3870 28 29 -7.2 -18.0 -12.6 183 1.9 2.1 185 5.1 s 24 -29.4 **** 4258 29 30 -9.7 -22.1 -15.9 185 2.8 2.2 176 5.7 s 30 -29.4 **** 4365 30 1f---:-14.4 --=24~3-.:t9.f2G:f--2~6---~b-2nr--5~C ss~-3r--=-32.9 --****--4a4s-31 MOHTH 1.5 -26.0 -12.1 176 2.3 2.9 087 12.1 S 36 -24.8 **** 91494 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 11.4 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 10.8 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 12.1 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 10.8 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER· PER !:>ECOND. SUCH READH!GS HA\-'E NOT BEEN INCLUDED IN THE DA~L Y OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -109- I ~ ~ -0 I CJ w Cl FIG. 2.4.32 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT KOSINA WEATHER STATION March, 1982 NOTE: PRECIPITAT~,ON VALUES RECORDED NOT APPLICABLE THIS MONTH ·~ ~ M C 0 N S 1...1 L. T ANT ~::; ;-:1: NC . ~:>UB :1: TNA H Y D R 0 E L. 1::: C T I~ :t: C P ~~ o .:r 1::: c T TABLE 2.4.33 MONTHLY SUMMARY FOR KOSINA WEATHER STATION DATA TAKEN DURING April 1 1982 RES. RES. AVG. !iAX. HAX. D~Y'S HAX. MIN. HEAN WIND III MD WIND GUST GUST pI VAL MEAN MEAN SOLAR DAY TEKP. TEMP. TEMP. DIR. SPD. SPD. l>IR. SPD. DIR. RH DP PRECIP ENERGY DAY DEC C DEG C DEG C DEG IVS H/5 DEG lt/S z DEG C tiM WH/SQit ---------------------------------------------------~------------------------------------------------- 1 -10.9 -23.3 -17' 1 219 1.4 2.5 '316 10.2 s 24 -33.6 o .a -4665 1 2 -14.1 -25.& -19.9 178 2.9 2.8 179 &.3 s 20 -37.0 o.o 4858 2 3 -t 1. 2 -24.7 -18.0 173 '3.4 3.7 155 8.3 s 21 -34.6 0.0 4801 3 4 -8.5 -18.8 -13.7 194 2.8 2.9 170 &.3 ssw 22 -30.5 o.o 4698 4 5 -2.8 -13.3 -B. 1 180 1.8 2.1 151 5.1 ssw 19 -28.0 0.1 4823 5 6 -1.8 -8.1 -5.0 176 2.2 2.4 158 5.7 ssw 22 -24.'3 0.0 4'358 6 7 2.5 -8.8 -3.2 261 1.5 3.3 272 13.3 s 33 -17.4 .4 4938 7 8 -1.8 -10.7 -6.3 178 1.4 2.1 099 8.3 ssw 40 -17.8 .2 3585 8 9 -2.0 -12.4 -7.2 209 2.0 2.9 32& 7.6 s 37 -21.5 o.a 4928 9 tO -5.4 -14.5 -1.0.0 157 2.4 3.Q 10& 8.3 s 32 -24.4 o.o 4889 tQ 11 -3.9 -14.3 -9.1 17? 2.3 2.4 178 4.4 s 36 -22.3 0 .8 4718 11 12 -3.5 -13.3 -8.4 22& .3 1.4 025 4.4 ssw 23 -26.2 o.n 4490 12 13 -2.9 -14.1 -8.5 186 1.0 1.4 123 4.4 ssw 22 -2?.0 O.B 4978 13 14 -4.1 -17.7 -16.9 173 2.7 3.4 095 8.3 ssw 31 -24.0 0.0 4980 14 15 -2.4 -12.& -7.5 188 2.3 2.4 160 5.1 s '36 -t9.6 0 '8 4470 15 16 .4 -11.9 -5.8 192 2.6 2.7 155 5.7 s 26 -23.1 o.o 55?0 16 1? -2.2 -10.5 -6.4 198 1.6 1.7 219 3.8 s 28 -23.0 0.8 4785 17 18 -1.2 -13.2 -7.2 114 .a 3.0 oas 7.0 ssw 39 -19.6 .2 4705 18 19 -4.2 -17.7 -11 .o 184 2.'3 2.4 148 6.3 s 44 -20.0 0.8 4240 19 20 3.9 -7.5 -1.8 148 1.9 2.9 131 11.4 s 37 -16.1 3.4 5570 20 21 2.5 -7.5 -2.5 180 2.5 2.7 188 6.3 s 34 -1?.0 .2 4958 21 22_ 1.5 -7.& -3.1 180 1.8 2.2 185 5.7 s 29 -18.8 o.o 5920 22 23 -.5 -10.2 -5.4 189 2.2 2.3 193 5.1 ssw 29 -21.2 0.0 5400 23 24 .,..1.0 -8.7 -4.9 193 2.2 2.3 192 5. t s 36 -17.9 o.o 5148 24 25 7.& -4.2 1.7 113 1.2 2.7 ~95 7.6 SE 36 -15.6 0.& 5701 25 26 -1.3 -10.3 -5.8 182 2.1 2.3 1&7 5.7 s 45 -15.4 .2 5498 26 27 6.4 -3.7 1.4 150 1.5 2.2 108 to .8 ESE 45 -11.4 1.6 4723 27 28 2.9 -3.0 -.1 186 2.2 2.9 144 9.5 ssw 33 -15.8 o.n '5580 28 29 2.9 -6.7 -1.9 186 2.0 2.2 194 5.? ssw 37 -16.4 .4 6053 29 30 1.3 -8.2 -3.5 190 2.5 2.6 198 6.3 SSW 26 -21.4 o.o 6225 30 MONTH 7.6 -25.6 -6.9 182 1.3 2.5 272 13.3 s 31 -22.0 6.6 150232 GUBT 'JEL. rH MAX. GUST MINU!J 2 I NTEI~ l,'f.',U3 6.3 GUST VEL.. AT M?)X. GUST MINUS 1. INTERVAL 1 ~!. ' "l GUBT 1JEL . AT MAX. GUST PI_US 1 INTERVAL 12.7 GUST VEL. AT MAX. GUST PLU!3 2 INTERVr~LS 1 ~:) ., '-" 1 I NOTE: RELATIVE HUMIDITY READINGG (-,R E UNRELIABLE ~JHErl WIND SPEEDf3 AI~E LE~1S THI~N ONE METER PER SECOND. SUCH READINGl:l HAIJC NOT BEEN INCLUDED IN THE DAILY 01~ MONTHI._Y ME~tN FOR RELATH!E HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACl< OF THIS REPORT *?::·?H<· -lll- ' ...... :f--' ['..) I FIG. 2.4.33 R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT KOSINA WEATHER STATION April. 1982 I=<: ;:.,. t"-1 -C 0 N ~::; U 1... T A N T ~:) ,. :t: ...... ~ c . ~:;; U ~:;; :J: ·r N (-~ l··l ·y D i=<: 0 E L. E C T F<: :t: c F~HD3ECT TABLE 2.4.34 i"\lJNTHLY ~:iUi"'rlr~l~Y FDI~ l<OS:tNA \t.IFATHE:H STATION DATA T?1KEN DUfUNG May, 1982 RE.S. RES. AVG. MAX. i'IAX. DAY'S MAX. MIN. YIEAN WIND WIND WiND GUST GUST p I VAL MtAH !iEAii SO tAR DA"Y TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEJ; C DEG M/S ii/S DEG H/S z DEG C M~ WH/SQM ----------------------------------------------------------------------------------------------------- 1 1.3 -11 '2 -5.0 182 2.3 2.4 145 5.7 s 20 -24.8 0.0 6930 t 2 .9 -8.9 -4.0 191 2.2 2.3 189 4.4 ssw 2.3 -22.3 0.0 6850 2 3 .4 -10.3 -5.0 19b 1.5 1.9 183 3.8 ssw 30 -21.1 o.o 6623 3 4 -.2 -8.4 -4.3 196 2.0 2.1 169 4.4 s 38 -17.1 .4 6018 4 5 1.8 -9.8 -4.0 189 2.0 2.2 143 4.4 ssw 28 -19.8 6.0 6865 5 6 3.7 -5.6 -1.0 19U 2.3 2.5 159 4.4 s 24 -18.6 0.0 6988 6 7 5.8 1.0 3.4 188 .a 1.5 118 3.8 ssw 40 -10.4 6.0 5379 7 8 6.8 .5 3.7 210 .4 1.7 016 4.4 sw 40 -10.6 0 '0 5383 8 9 5.6 .7 3.2 127 1.6 2.7 087 8.3 E 44 -9.3 'J .... 4735 9 10 4.8 -.6 2.1 210 1.2 1.6 237 3.8 ssw 48 -9.6 .6 5055 10 11 7.6 -3.3 2.2 076 ,4 2.0 339 6.3 N 42 -12.4 10.4 5025 11 12 5.7 -3.3 1.2 196 1.4 1.9 227 4.4 s 25 -18.6 0.0 7163 12 13 7.0 -2.6 2.2 221 1.1 2. 0 307 5.1 s 22 -26.7 'J .... 6708 13 14 4.6 -4.6 0. 0 214 2.2 2.6 234 6.3 sw 17 -21.7 0.0 7700 14 15 5.8 -3.6 1.1 215 2.4 2.7 237 6.3 ssw 15 -22.5 0' 0 7845 15 16 5.2 -3.4 .9 221 2.0 2.3 246 5.1 WSW 15 -22.9 0.0 7840 16 17 5.3 -.8 2.3 159 l.b 2.1 144 6.3 SE 22 -19' 1 Q,O 6615 17 18 5.B -2.9 1.5 230 .5 2.0 213 6.3 sw 37 -12.4 O.D 4875 18 19 6.1 -1.5 2.3 -219 1.2 2.4 133 6.3 WSW 30 -16.5 .2 7078 19 20 3.2 -2.1 .6 230 .2 1.7 R28 5.1 s 48 -9.5 3.8 3160 20 21 5.9 -2,5 1.7 229 1.2 2.1 241 5.7 WSW 35 -15.6 0.0 5788 21 22 7.7 -3.6 2.0 180 1.9 2.4 116 6.3 sw 19 -20.3 0. 0 7550 22 23 8.6 -3.3 2.7 112 :c .a 2.5 067 1G.2 WSW 22 -18.2 0.0 7128 23 24 8.5 -,1 4.2 234 2.5 3.6 248 10.2 WSW 32 -12.1 1.8 6063 24 25 7.1 -.6 3.3 018 1.5 2.3 005 5.7 NNE 43 -8.4 .B 4488 25 'l' '-b 9.6 -2.4 3.6 004 .7 2.0 009 6.3 N 35 -12.0 0.0 4675 26 27 11.1 1.5 6.3 087 1.2 3.7 084 8.9 ESE 27 -13.6 0.0 6583 27 28 6.5 -.8 2.9 340 1.4 2.5 009 8.3 N 37 -11.4 0. B 4385 28 29 9.4 -2.5 3.5 360 1.3 2.8 358 7.6 NNE 29 -14.4 D.O 5703 29 3G . 11. 0 .9 6.0 349 1.6 2.5 630 5.7 NNE 33 -12.4 .2 5470 36 31 14.4 -.7 6.9 209 1.6 2.7 145 7.6 WS\t 15 -1a.e 0. 0 8200 31 MONTH 14.4 -11.2 1.5 201 .9 2.3 067 10.2 ssw 30 -16.0 18.6 190796 GUST \JEI..., {iT i'1AX, GUST MINUS 2 INTE!~VI~I...f.1 :5, B GUST I)EI..., ~~T f-lAX. GUST MINUS 1 J:NTERVf1L [!,'/ CUST VEi.. .. fiT M(~X. GU~3T PLW3 1 :tNTEHVAL 6. ~3 GUST ~) t::i._ . fH l"IAX. GUST PI... US •:) 1 .•• INTEPV~lU3 ~j ' 1 f:.liJTE: R1:::1. .. r:1TT'.JE HUMID IT.{ I~ Et•D I l'·.!G!3 ~~~~E UNR E.L. I i4BI ... E WHEN WIND ~3P EED~3 I'~~~~ [ LESS THr:~N CJ Nr:: i"IETER Pi=::R ~:>E:CDND. GUCH IH~ADINGS H?W[ NOT BE: EN INCLUDE!:; IN THE DAII...I em i'iUNT H I ... Y !·lEAN FOR REL.r~TIVE HlJliiDITY r:~ND DEVJ_ PCiHH. X:;~)<: ·X· SEJ=:: NDTES AT THE BACI< DF THIS REPDRT 'II:·Xo ·X· ·X· -113- I 1-' 1-' """ I FIG. 2.4.34 R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT KOSINA WEATHER STATION May, 1982 TABLE 2.4.35 i'\ONTHLY F>UI•ii•i ?~R Y F CJR I< Ofi I i··~r:\ \o.lEr:~ THE I~ f.>T r; TID 1'·1 DATA TAKEN DURING June~ 1982 nAX. MIN. DAY Tti'i~, iEi'IP. DEG C DEG C 15.3 2 8.4 3 10.5 4 14.3 s H.u 6 15.4 7 9.3 B 13.7 9 1"3.1 10 13.3 11 11.4 12 13.1 13 1fi .4 14 12.6 15 4.5 16 6.7 17 1~.8 IB 11.& 19 i3.8 20 i .2 21 11.8 22 13.8 23 20.3 24 22.0 25 24.5 26 23.3 27 23.0 28 iB.4 29 15.~ 30 13.9 MONTH 24.5 1. 3 .5 .2 -2.0 2.6 4.3 1.4 .a 2.6 3.9 .6 1 ':l ..... . 1 2.7 1.7 3.1 3.2 1.6 4.2 1.8 3.2 4.0 2.8 5.7 7.9 5.5 5.1 5.1 3.9 5.6 -2.il RES. RES. MEA~ WIND wiND TEMP. DIR. S?D, DtG C DEG M/5 8.3 247 4.5 350 5.4 265 6.2 211 8.3 057 9.9 062 5.4 fi17 ! ,j 352 7.9 110 B.6 i03 6' 0 085 7.2 090 5,3 295 7.4 3.1 039 G19 4.9 026 B.S 015 6.6 068 9' 0 122 4.5 012 7.5 007 8.9 000 11 .6 271 [ i3.9 249 1&.2 15il 14.4 204 14,1 1U9 il.B t\14 9.6 093 9.8 u85 8.4 06U l.f.l 2.1 1.5 .4 i.3 1.6 l.B .5 2.5 3.3 ~.3 2.1 .3 .9 2.7 2.8 2.2 1.3 .5 2.8 2.5 .7 .2 .7 .9 .5 3.6 2.9 .6 3.9 t.ii AvG. MAX. wiND GUST SFD. DIR. M/S DEG 3.1 143 2.8 OU4 2.5 239 2.6 254 3.0 143 1n4 2.3 074 1 '9 330 2.9 102 4.3 101 103 3. 9 131 1.8 337 3.5 2. 7 005 2.9 015 3.1 028 2.9 357 2.5 084 2.6 086 3.9 247 2. 7 007 1.6 120 1.8 271 2.3 326 2.2 127 2.2 027 4.4 091 4. 9 12-b 1.8 15~ 4.8 ll99 2.9 247 :J:HC. i'\AX. GUST P'VAL MEAN MEAN S?D. DIR. RH DP ?RECIP M/5 k DEG C MM 8.3 w 12 -19.8 9.5 N 54 -4.6 7.6 w 25 -17.5 8.3 SSW 16 -i8.B 8.9 N 24 -13.7 10.2 N 31 -9.5 8.9 NNE 57 -2.3 6.3 N 28 -14.1 8.3 ESE 29 -9.7 10.8 ESE 29 9.5 ESE 25 12.7 ESE 29 5.1 SE 27 8.3 NNE 23 5.7 N~E 59 -10.6 -14.3 -13.5 -1'5.6 -14.7 -4.4 6.3 NNE 54 -3.8 9.5 12.1 12.1 13.3 N~E 30 -1ll.3 N 43 -5.1 NNE 38 -B, 1 NNE 50 -5.1 6.3 N 37 -8.1 6.3 NNE 25 -13.3 5.7 SSE 17 6.3 s 12 7' & 5 9 7.6 sw 12 10 -15.5 -17.9 -18.8 -17.5 -18.9 11.4 ESE 13.3 NNE Hl. 2 NE 11.4 E 13.3 NNE 16 -16.4 30 -13.4 3t -7 '5 29 -12' 1 0' (i 4.2 0.0 0.{) O.G O.il o.n .6 n.n n. o .6 B.O ':) ... 6.8 2.8 0.0 4.8 2.0 5.6 .2 0.0 0.0 0.0 o.o 0. 0 0.0 t.B 2.4 0. 0 37.2 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 11.4 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 12.1 CUi3T VFL. i~T i'1AX, GU~3T Pl...Uf.1 1 INTER 1-)r:"1i.. "1 ;~. 1 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 12.1 DAY'S SGI_AR t"NF.RGY DAY 7005 1 3290 2 79an 3 6685 4 5155 5 4423 b 236u 7 5790 B 3b43 9 2565 10 3663 11 5015 12 4778 13 4973 14 2273 15 3335 16 6955 17 2860 1B 5070 19 431B 20 5338 21 4593 22 B128 23 7640 24 8410 25 7B33 26 7143 27 55011 28 4950 29 3870 30 154737 t'-iUTF: f<E"l.J1TI 1JF HUI11DITY r<FI-1DH-.!G:3 ttHF UNi~ELIPtBI...E: WHEN WIND :;PE.ED:-3 AI~E l...FSG THr=-'IN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHlY MEAN ·~DR RELATIVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** -115- FIG. 2.4.35 RlM CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT KOSINA WEATHER STATION June, 1982 I=< ~-< M C D N ~:; Ll 1... T (~ N T ~:> > :t: NC . TABLE 2.4.36 10NTHLY SUMMARY FOR KOSINA WEATHER STATION JATA TAKEN DURING July, 1982 RES. MAX. MIN. MEA~ WIND DAY TEMP. TEMP. TEMP. OIR. DEG C DEG C DEG C DEG 8.5 2 13.8 3 1 e. 2 4 17 .a 5 1&.8 6 19.6 7 25.2 8 19.3 9 15. 0 tO 13.7 11 14, B 12 13.6 13 15' 2 14 13.5 15 11. e 1 b 10.3 17 13.6 18 14.7 19 21. a 20 21.4 21 16.8 22 -11.6 23 11.0 24 11.6 25 15 '4 26 15 .B 27 15.7 28 19.4 29 11. 1 30 11.1 31 13.4 Mm!TH 25.2 3.9 2.6 -1. a 3.4 2.5 3.4 3.5 8.9 8.4 7.5 7.2 7.6 6.4 4.9 6.2 5.2 5.1 6.2 7.4 5.4 6. t 6.5 6.3 7.6 6.2 3.4 6.8 6.5 7.3 5.4 1:' Q ,J,' -l.n 6. 2 01)7 8.2 041 8.6 124 10.6 083 9' 7 Q43 11.5 099 14.4 026 14.1 345 11.7 04& 10.6 049 tn.6 038 ta .6 357 lD.B 028 9.2 017 9.6 018 7.8 068 9,4 006 10.5 352 14.6 340 13.4 325 11.5 026 9' 1 024 8.7 012 9,6 016 10.8 010 9.6 001 11.3 007 13.0 010 9. 2 009 8.3 305 9.7 334 10.4 n21 RES. WIND SPD. M/S 1.0 1.0 1.9 1.9 1.6 1.7 .7 .a t.B 1.4 1.3 1.4 1.7 .3 2.0 1.5 2.3 2.4 .3 .a 2.0 3.1 1.3 2.6 1.4 1.5 2.3 1.5 1.9 1.1 2.8 1.3 AVG. WIND SPD. M/S MAX. GUST DIR. DEG 2.3 017 2. o ton 2.8 110 3.2 090 2 '7 092 2.8 117 2.2 036 4.0 247 2.6 050 1. 8 055 2' 1 044 2.9 257 2.4 055 1. B 023 2.3 030 2.1 063 2.6 017 3. 0 335 2.3 0(}8 2.6 270 2' 9 032 3.3 023 2. 0 022 2.6 013 2.3 022 2.6 019 2.8 359 2.6 023 2.2 028 3 '0 269 3.3 019 2.6 247 MAX. MEAN GUST P' VAL MEAN SPD. DIR. RH DP PRECIP M/S 4 DEG C Ml1 7 , 0 NNE 45 -5 • 7 7.0 N 28 -14.7 8.3 ESE 16 8.9 E 16 9.5 NNE 21 8. 9 E 18 8.3 NNE 13 12' 1 NNE 21 6.3 NNE 33 8.3 NE 5.7 NE 10.2 NNE 7.6 NNE 49 40 48 38 5.7 NNE 45 6.3 NNE 42 5.7 ENE 45 8.3 NNE 40 -18.2 -16.4 -15.3 -16.3 -17' 5 -9.9 -5.1 -.1 -3.7 -2.0 -4.4 -1.3 -4.2 -3.9 -5.6 7.6 t!NE 40 -4' 0 5.7 N 13 -16.2 8.3 N 7.0 NNE 8.9 NNE t4 40 46 5.1 NNE 65 6.3 NNE 58 9.5 NNE 47 7.0 N 33 7.6 N 34 8.3 NNE 25 5.1 N 54 -15.5 -3.0 -3.0 ':) 1:' l..o.J .6 -2.9 -7.6 -6.3 -10.2 ':) .... .11.4 NNE 45 -3.7 7.0 NW 24 -12.5 12.1 NNE 35 -7.3 9.6 ':) .... 0 ,Q 0.0 0 .o o.o 0 '0 1.2 O.B 9.8 .o 2.4 .4 6.2 .2 4.8 1.0 .a 0.8 0.0 1.2 o.n 7.4 4.8 2.4 0.0 0.0 .2 t.B 6.4 0 .6 60.4 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 11.4 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 10.8 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 9.5 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 6.3 DAY'S SOLAR ENERGY DAY WH/SQM 3470 5838 2 8308 3 6055 4 6780 5 5743 6 7468 7 4240 8 3218 9 1700 10 3170 11 3455 12 4020 13 2998 14 3085 15 3165 16 5310 17 4275 18 7703 19 6798 20 3828 21 3825 22 2118 23 3438 24 3565 25 6230 26 5975 27 5318 28 2385 29 2288 30. 4835 31 140600 ~OTE: RELATIVE HUMIDITY READI~!GS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN CINE METF::F~ I:)EF1 f:lFCOND. ~:;uc:H F<E1~1DI.i'!G~i Ht:t)[ j\JQT BEEN I~.JCLUDE:.D IN THE Di~IL.Y DR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. ~*** SEE NOTES AT THE: BACK OF THIS REPORT **** -117- I I-' I-' 00 I FIG. 2.4.36- RlM CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT KOSINA WEATHER STATION July, 1982 360 .'1: 288 H 216 6 111 t:J 72 .... a .a I~ .Cx M C 0 N E; U 1... ·y· A N T ~:) " :t: NC . ~:)US :1: TNA H Y D I~ D E 1... E C T I~ :1: C:: PI~D~TECT TABLE 2.4.37 i'10NTHLY SUriMARY FOR KOSINA WEATHER STATION DATA TAKEN DURING Auqust .. '1982 RES. RES. AVG. HAX. MAX. DAY'S HAX. HIN. MEAN IHND WIND WIND GUST GUST pI VAL MEAN tiEAN SOLAR DAY TEMP. TEMP. TEHP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG H/S HIS DEb H/S l DEG C KM WH/SQII ----------------------------------------------------------------------------------------------------- 1 14.0 2.6 8.3 316 3.1 3.5 314 7.6 NW 11 -20.0 0.0 7138 1 2 15.3 2.4 8.9 058 .1 1.7 026 7.0 5 16 -17.3 0 '0 5383 2 3 17.6 2.3 10.0 323 ,6 2.3 330 6.3 H 16 -16.9 0.0 5713 3 4 18.9 2.4 10.7 321 1.0 2.5 329 7.0 ssw 14 -17.5 o.o 6610 4 5 17.8 7.1 12.5 147 .5 2.2 018 9.5 s 17 -14.8 1.0 5555 5 6 18.5 4.0 11.3 129 1.1 2.3 068 7.6 5 14 -17.6 0.0 6018 b 7 13.7 6.0 9.9 090 2.4 3.3 090 9.5 E 25 -10.9 .2 3619 7 8 11.9 5.0 8.5 097 2.9 3.5 108 8.9 E 29 -9.8 ., .... 3605 8 9 10.2 1.8 6.0 022 1.6 2.3 017 6.3 NNE 40 -&.3 .4 3463 9 ta 10.9 4.5 7.7 013 1.6 2.3 292 7.6 NNE 35 -7.4 1.8 3283 10 ll 14.3 4.1 9.2 338 1.3 2.0 331 7.0 NW 26 -12.7 1.6 3655 11 12 19.Q 2.3 10.7 332 .5 1.8 027 4.4 N 18 -16.0 0. 0 6325 12 13 19.5 3.1 11.3 360 1.3 2.4 023 7.0 NNE 19 -14.3 8' 0 6098 13 14 16.1 8.4 12.3 020 1.8 2.5 020 8.3 NNE 3D -6.5 .4 3590 14 15 12.7 4.3 8.5 345 1.3 3.2 195 8.3 NNE 33 -13.1 .2 2773 15 16 14.4 2.3 8.4 291 .7 2.5 257 8.9 NNE 28 -13.3 o.o 55&8 16 17 10.4 3.1 6.8 025 1.2 2.0 032 6.3 NNE 39 -6.& 2.2 2813 17 18 14.6 .6 7.6 337 .a 1.9 327 6.3 N 24 -14.6 0.6 5193 18 19 15.6 2.2 8.9 359 .a 2.1 021 6.3 NNE 22 -14.4 8. 0 5369 19 20 17.3 7.1 12.2 332 .2 1.4 036 4.4 N 14 -16.9 0.6 4615 20 21 15.9 7.9 11.9 Q14 ~ 1.5 359 4.4 H 15 -14.7 o.o 3183 21 ,,J 22 18.1 2.6 10.4 000 ; 1.3 2.1 002 7.0 N 15 -17.2 o.o 5543 22 23 11.7 6.9 9.3 018 1.4 1.8 030 6.3 NNE 42 -2.4 1.8 2500 23 24 13.8 3.1 8.5 274 .0 1.8 017 5.7 N 35 -s.o 1.2 2925 24 25 12.9 4.6 s.a 026 • .4 2.1 199 7.6 N 36 -6.3 2.6 3113 25 26 16.2 2.2 9.2 320 1.6 2.8 314 8.3 NW 28 -13.5 0.0 4410 26 27 15.0 2.1 8.6 141 1.8 2.4 113 7.6 SE 13 -19.5 9.0 5228 27 28 12.8 -.1 6.4 163 .1 2.0 354 5.7 NNE 20 -16.2 1.6 3913 28 29 9.2 3.4 6.3 084 1.2 2.3 093 10.2 E 34 -9.0 4.0 2069 29 30 9.5 3.8 6.7 078 1.3 2.0 101 -7.6 E 48 -5.0 12.0 1483 30 31 9.2 2.8 6.0 018 1.0 2.0 036 5.7 H 44 -7.6 7.6 3113 31 tiONTH 19.5 -.1 9.1 020 .6 2.3 093 10.2 NNE 26 -12.3 38.8 133283 GUST VEL. AT Mr~X. GUST MINUS ·::> .__ INTERVALS 7.6 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 8.9 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 10.2 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 8.9 :-.!OTE: RELATIVE HUMIDITY RE1~DINGS ARE UNRELI f"'IBLE WHEN WIND SPEEDS ARE LESS THt~N ONE METER PER SECOND. SUCH READINGS I··IAVE NOT BEEN INCLUDED IN THE DAILY DR MONTHLY MEAN FOR REUHIVE HUMIDITY AND DEW POINT. '.:<-X· X· ·X· SEE NOTES AT THE BACK OF THIS REPORT ·X. ·X:·X:'X- -119- ! I-' ~ I FIG. 2.4.37 RlM CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT KOSINA WEATHER STATION August, 1982 360 :E 288 H 216 8 144 t::l 72 H 0 'U ·~ & M C C) i'-.! S U L. ·y· A N T ~:;; " :1: NC . ~:> U ~:> :1: T N .~ H Y D I~ 0 E 1... 1::: C T H :1: C PI~ C),.TECT TABLE 2 . 4 • 3 8 MONTHLY m.JMMAI~Y FOR I<DSJ.NA WEATHER STATION DATA TAKEN DURING Sept eMber.· 1982 RES. RES. AVG. MAX. tiAX. DAY'S KAX. MIN. MEAN WIND lUND WIND GUST GUST P'VAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEhP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG M/S MIS DEG M/S % DEG C liM WH/SQH ----------------------------------------------------------------------------------------------------- 1 lD. 9 1.4 6.2 136 .4 1.5 668 7.6 SSE 29 -11 .a 2.2 2813 1 2 9.6 1.1 5.4 001 .t 1.8 o~., .) .. 6.3 ssw 35 -10.2 12.8 2723 2 3 &.9 1.1 4.0 198 .3 t.l 190 4.4 s 46 -7.3 10.4 1485 3 4 9.9 .6 5.3 115 1.6 2.4 094 9.5 E 26 -15.8 0.0 2968 4 5 13.3 1.2 7.3 103 4.9 5.4 091 17.1 £· 18 -17.2 0.0 2148 5 6 H.6 4.7 9.2 103 3.5 3.9 091 12.1 ESE 14 -18.5 1.8 3130 b 7 9.9 4.8 7.4 311 1.2 2.3 282 8.3 w 3G -12.0 3.4 2270 7 a &.4 4.3 5.4 024 .4 1.7 328 5.1 NNE 43 -6.4 5.b 1280 a 9 7.7 4.Q 5.9 102 2.3 2.8 097 9.5 E 40 -&.B 1.2 1505 9 10 7.2 1.4 4.3 1b5 .9 1.3 140 3.8 SSE 33 -11.4 6.0 1915 1Q 11 9.b -1.5 4.1 037 .7 2.2 086 8.3 NNE 43 -10.0 4.6 1693 11 12 6.3 -4.0 1.2 100 2.9 3.2 093 8.9 E 29 -15.1 3.8 3360 12 13 11 '1 .7 5.9 104 1.7 3.1 107 14.6 ESE 37 -8.3 11.8 1979 13 14 7.5 4.6 6.1 64b 1.7 2.5 691 7.6 H 47 -4.9 4.0 1338 14 15 1b.3 4.7 10.5 123 3.b 4.8 112 14.0 ESE 22 -14.2 1.0 3788 15 16 8.1 1.2 4.7 052 2.4 3.6 080 14.0 NNE 29 -13.9 2.2 2763 1b 17 7.7 .9 4.3 002 .B 1.8 325 4.4 NNE 71 -.3 0.0 1499 17 18 11.1 .1 5.6 118 2.3 3.2 119 12.1 ESE 71 1.5 0.0 1735 18 19 8.3 2.5 5.4 027 .6 1.7 009 4.4 NNE 84 2.8 3.0 1225 19 20 7.6 2.0 4.8 063 .1 1.8 007 6.3 N 82 1.7 0.0 1655 20 21 11.3 .4 5.9 102 2.7 3.9 107 11.4 ES£ 75 1.2 .6 1613 21 22 b.7 -2.1 2.3 023 :; 1.1 2.4 002 7.b MHE 81 -.1 0.0 3033 22 23 6.2 -4.2 1.0 358 .4 2.0 353 &.3 NNE 72 -4.0 o.o 3133 23 24 6.7 -5.6 .6 118 1.8 3.1 086 8.9 E 70 -3.7 o.o 2903 24 25 9.4 -1.1 4.2 ttl 2.1 3.0 084 B.3 E b3 -1.7 0.0 2705 25 2b 8.0 '1 4. l 035 .4 1.8 609 7.D NNE 70 -2.0 t.b 1898 26 27 7.1 -4.0 1.6 350 .5 2.1 255 8.3 NNE 81 -1.0 0.0 2603 27 28 1.4 -4.1 -1.4 115 2.9 3.6 097 9.5 ESE 87 -2.0 0.0 1185 28 29 . 2.5 -1.0 .a 150 .9 1.5 102 7.0 SSE 90 -.8 1.2 1078 29 30 3.1 -2.3 .4 349 1.1 1.5 334 6.3 N 85 -1.2 5.0 1311 30 MONTH 16.3 -5.6 4.4 096 1.2 2.6 091 17.1 E 53 -6.4 75.4 b471S GUST VEL. AT i"lAX. GUST MINUS ':) ,_ INTERVAI_S 9.5 GUST VEL. AT MAX. GUST MINUS 1 INTERV.~L 14.0 GU~3T VEL. AT MAX. GUST PLUS 1 INTERVAL 14.6 GUST VEL. AT MAX. GUST PLUS 2 INTElxVALS 14.0 NOTE:.: I~ELATIVE HUMIDITY READINGS c~RE UNRELIABLE WHEN WIND SPEED~:> ARE LE~3S THc;N ONE t1ETER PER SECOND. SUCH READINGS H?'WE NOT BEEN INCLUDED IN I" HE DAILY OR i'10NTHL Y i"IEAN FOR RELATIVE HUMIDITY AND DEW POINT. :~ ·X:*·X: SEE NOTES AT THE BACI< OF THIS REPORT 'i!.··X·** -121- ~ N N I FIG. 2.4.38 R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT KOSINA WEATHER STATION September, 1982 ~-.-.-T-r-r,-,-.-.-.-.. ~-.-.-T-r-r,-,-.-.-.-~~---.-T~taa N aa ~ 60 ~ i 40 £ r. 20 :;o 150~~~~~~~~~~~~~~~~~~~~~,-~~~~~~~~-~a n. 120 t; 90 ~ 60 n. 30 0~~------------------------------~--~~----~~~--~~taa~ ea c sa ~ 10 s 20 -f ~ 50r-------------------------~----------------------------~a ~ ~ 30 ' 10 t: -10 3: -30 ~-50~~~~-----~--. CJ w 0 t:l 1'1 G") (1 3: ' Ul s13/t32 SECTION 2.4 -PART 5 WATANA CLIMATE DATA ~~ & M c:; C) N ~:> U 1... T .. ~, N ""f" ~:> .~ :1: NC . ~:> U S :[ T N .. ~, H Y :0 1:;,;;: 0 E L. E C T R :a: C F> I~ CJ ~T E C T TABLE 2.4.39 MONTHLY l:>Ui"li"'AR Y FOR Wt~Tt~Nc~ WI:.ATHI:.R STtH ION DATf:1 TAl< EN DURING October~ 1981 RES. RES. AVG. l'IAX. MAX. DAY'S MAX. liiN. MEAN WIND WIND WIND GUS1 GUST P'VAL MEAN MEAN SOLAR DAY TEi'IP. TEMP. TEMP. THR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG li/S li/S DEG li/S % DEG C lii'l WH/Stll! ----------------------------------------------------------------------------------------------------- 1 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 1 2 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 2 3 -.9 -11 .o -6.0 047 2.3 2.4 066 6.3 NE ** ***** 0.0 2003 3 4 '1 -3.8 -1.9 044 5.3 5.5 034 9.5 NE ** ***** 0.0 1518 4 5 2.4 -2.5 -.1 047 2.6 2.8 036 8.3 NE 'H ***** o.o 1883 5 6 .3 -4.2 -2.0 058 2.7 2.9 076 8.3 NE ** ***** .6 1468 6 7 -1.5 -7.7 -4.& 043 3.9 4.1 017 8.9 NNE ** ***** 0.0 2438 7 a -~5 -3.0 -1.8 053 3.8 3.9 064 7.6 NE ** ***** o.o 1605 8 9 2.6 -3.3 -.4 069 2.5 2.7 084 7.0 ENE ** ***** .2 208R 9 10 1.8 -4.8 -1.5 036 1.7 1.9 064 7.6 NE ** ***** 0.0 2080 10 11 -.1 -2.8 -1.5 060 5.\ 5.2 063 11.4 ENE ** ·lFH·H .6 948 11 12 2.3 -.1 1.1 045 4.4 4.5 060 7.6 NE ** ***** 4.4 1320 12 13 3.7 ,4 2.1 036 1.2 1.5 054 7.6 N£ ** ***** 4.0 1405 13 14 4.5 -.2 2.2 018 .3 .9 258 3.2 E ** ***** o.o 1330 14 15 3.4 -2.3 .6 002 1.4 1.5 DOl 3.2 NNW ** ***** 0.0 1598 15 tb 2.5 -2.9 -') ... 042 3.5 2..7 044 6.3 NE ** ***** 0.0 1325 16 17 3.4 -1.9 .a 019 1.0 2.5 345 8.3 WSW ** lH·H o.o 1373 17 18 .3 -7.3 -3.5 273 .3 .9 056 3.2. WSW ** ***** 1.0 795 18 19 -2.8 -12.3 -7.6 038 2.5 2.7 042 6.3 NE ** ***** 0.0 1329 19 20 -.8 -4.8 -2.8 054 5.2 5.3 066 10.8 ENE ** ***** 0' 0 985 20 21 4.3 -1.0 1.7 o&u 4.7 5.3 0&7 12.7 ENE ** lHiHI 6.6 843 21 22 2.6 '1 1.4 060 :. 1.2 1.5 OM 7.0 ENE ** ***** 2.0 SB3 22 23 2.8 1.0 1.9 052 2.5 2.9 073 8.3 NNE ** ***** 4.8 705 23 24 2.8 -2.5 .2 250 : 2.0 2.6 245 7.0 WSW ** ***** .a 913 24 25 -.3 -3.1 -1.7 066 2.0 1.9 057 5.1 ENE ** ***** o.o 733 25 26 -.3 -5.0 -2.7 045 2.9 3.1 024 5.7 NNE ** ***** 0.0 lDSD 26 27 -2.2 -5.9 -4.1 060 4.7 4.9 07B 9.5 NE ** ***** o.o 1630 27 28 -2.5 -6.0 -4.3 049 5.7 5.8 05& 9.5 NE ** ***** 0 '0 868 28 29 -5.0 -10.7 -7.9 050 5.2 5.3 066 1Q,8 NE ** HHl! 0.0 960 29 30 -3.6 -11.6 -7.6 057 2.7 2.8 06b 7.6 ENE ** ***** 0.0 928 30 31 -6.7 -13.6 -10.2 038 1.9 2.0 058 6.3 NNE ** ***** 0, D a7s 31 HONTH 4.5 -13.6 -2.1 049 2.8 3.2 067 12.7 NE ** ***** 25.0 38063 GUST VEL. AT rlr-'"iX. GUST i"\ I NU!3 2 INTERVt;LS 10.8 GUST VEL. AT MAX. GUST l"1INUS 1 I NTERVr~L 1 ;,.~' l GUHT VEL. AT MAX. GUST PLUS 1 INTER tJAL 10.8 GUST tJEL. AT MAX. GUST PLUS 2 INTEI~VALS lO.B dOTE:·· .RELATI'..)E HUMIDITY i~EADINGS t::.RE UNRELIABU:: WHE".N WIND SPEEDS ,;RE L.ES3 TH!-',N ONE METER PER SECOND. ~3UCH READINGS HAVE rWT BEI::N INCLUDED IN THE Dr~ILY OR MONTHLY rlEr~N FOR RELr~TI!..-'E HUMIDITY AND DEW POINT. :;t;·X·';t;';i: SEE NOTES AT THE BACK OF THIS REPORT ·X· ,.;. ·X. ·X· -124- ~ N Ul I N I: u ' 3: :L 150 0... 120 H 90 u w 60 ~ 0... 30 0 ~ {L 50 I: w 30 1- ' 10 l;:-10 FIG. 2.4.39 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WRTRNR WERTHER STATION October, 1981 100 80 U) 60 0 40 1 Jl 20 ;;o 0 3: 3: 100 :r 80 c 60 3 40 8 20 -1 ~----------------------------------------------------------~0 ~ t:t f'l G1 n -30 3: -w -50 0 ~ w 0 1-20 tn 16 :J " 12 ' 0 B z -4 H 3: 0 r--------.------~y-----o.r~~--~or.---,..~~----------,---~ 360 288 ~ 216 s 144t:t 72 H ~~--~-ll~--~UL~~~~--~--~=q0 ;;o 3: ' Ul TABLE 2.4.40 MONTHLY SUMMARY FOR WATANA WEATHER STATION DATA TAKEN DURING NoveMber~ 1981 DAY MAX. MIN. MEAN TEMP. TEMP. TEMP. DEG C DEG C DEG C RES. WIND IHR. DEG RES. wum SPD. ii/S AVG. WIND SPD. MIS MAX. GUST DIR. DEG MAX. GUST P'VAL MEAt• SPD. DIR. RH M/S :4 :1: N C . MEAi1 DP PRECIP DEG C liM DAY'S SOLAR ENERGY DAY wH/SGn ----------------------------------------------------------------------------------------------------- 1 2 3 4 b 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 MONTH ,-7,7 -2.1 -8.6 -6.7 -11.5 -12.8 -4.8 -3.1 -.4 2.6 2.7 .3 -4.3 -12.2 -7.5 -9.8 -11.7 ***** -15.6 -18.9 -12.5 -12.2 -10.4 -8.7 -4.9 -4.9 -4.2 -5.7 -9.2 -4.5 2.7 -14.8 -12.3 -15.4 -14.8 -17.7 -20.5 -12.7 -12.2 -11.9 -1.3 -3.7 -9.3 -13.1 -20.2 -H.b -14.8 -12.8 ***** -16.4 -24.3 -24.2 -18.6 -14.7 -11.8 -14.6 -8.5 -7.0 -10.6 -11.7 -10.1 -24.3 -11.3 D59 -7.2 062 -12.0 052 -10 .a 020 -14.6 359 -16.7 049 -8.8 049 -7.7 059 -6.2 054 .7 073 -.5 062 -4.5 046 -a .7 059 -1b.2 ObB -11.1 075 -12.3 074 -12.3 065 ***** *** -1&.0 087 077 072,, 059' 069 -21.6 -18.4 -15.4 -12.b -10.3 -9.8 -6.7 U52 059 055 -5.6 250 348 056 045 058 -8.2 -10.5 -7.3 -10.4 3.8 1.4 1.7 .B .a 2.4 5.5 3.4 5.2 b.2 4.3 4.0 2.2 1.9 3.8 6.7 6,4 **-H 2.0 2.4 4.3 7,3 3.2 2.2 .9 4.b 1.2 .6 4.7 5.4 3.2 4. 0 057 4.8 079 2.4 083 2.1 025 1.1 023 2.8 053 5.6 048 3.5 079 5.b 071 b.b 085 4.4 071 4.1 050 2.4 083 2.0 Q74 4.0 Ob7 b.7 073 6.4 071 **** *** 2.2 099 2.4 082 4.5 05& 7.2 067 3.4 070 2.6 066 1.2 043 4.7 060 2.0 226 1.0 263 4.9 Ob4 5.6 Ob2 3.8 085 8.9 ENE ** ***** 13.3 NE ** ***** 7.0 ENE ** ***** 7.0 NNW ** ***** 2.5 NNW ** ***** 8.9 ENE u ***** 9.5 NE ** ***** 9.5 ENE ** ***** 10.8 ENE ** ***** 14.6 E ** ***** 12.1 ENE ** ***** 8.9 NE ** ***** 5.7 ENE *~ ***** 4 . 4 ENE ** ·~**** 7.6 ENE ** ***** 10.8 ENE ** ***** 8.9 ENE ** ***** **** *** ** ***** 3.8 E ** ***** 3.8 E ** ***** 10.8 ENE ** ***** 10.8 ENE ** ***** 9.5 ENE *~ ***** 8.9 NE ** ***** 7.0 NNE ** ***** 9.5 NE ** ***** b. 3 WSW ** ***** 2.5 N ** ***** 11.4 NE ** ***** 12.1 NE ** ***** 14.6 ENE ** ***** 0. 0 0.0 D.O 1.2 0.0 o.o .2 0.0 0. 0 o.o 0. 0 0. B o.o o.o D.O 0.0 0. 0 **** 0.0 .b 0.0 0. 0 Q. 0 .8 0.0 2.8 Q,O 0.0 0' 0 o.o 5.6 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 13.3 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 14.0 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 14.6 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 14.0 1038 1 720 2 860 3 440 4 69Q 5 b40 b 388 7 540 8 475 9 438 10 b26 11 543 12 638 13 34B 14 ll58 15 492 lb 192ft 17 ****** 18 0 19 970 20 bOb 21 252 22 237 23 443 24 705 25 288 26 383 27 380 28 543 29 253 30 1699b -NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEtN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DE~ POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** I I--' N ......r I N I: u ' 3: I: 150 a... 120 H 90 u w 60 ~ a... 30 0 X a... 50 I: w 30 1- ' 10 li: -10 3: -30 w -50 0 ~ w Q 1-20 lll 16 :J 1.!1 12 ' Q 8 z 4 H 3: 0 FIG. 2.4.40 R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WRTRNR WERTHER STATION November, 1981 100 80 (f) 60 0 40 I :n 20 ;.{) 0 3 3 ~----------------------------------~··~··-~--=-~--=-~--=-~==========~~ 100 80 ~ 60 ~ 40 8 20 -! ~--------------------------------------------------------~ 0 ~ 20 t::l f'l G) () ·~ & i""i C 0 N E; U J.._ T i~'"t N T ~;) ~ :1: NC . .;:;) U B :1: T N (."""t H Y D 1~ 0 E:: L_ E C T H :J: c P I~ 0 .:r E C T TABLE 2.4.4l MONTHLY SUMMf.~ti~Y FOR WATr~tNr:'i WEATHER ~3Tf'HION DATA TAl< EN DUI~ ING DeceMber-.' "1981 RES. RES. AvG. MAX. MAX. DAY'S MAX. MIN. MEAN IHND WIND WIND GUST GUST P'VAL MEAN I'IEAN SOLAR DAY i£loiP . TEMP. iEl'!P. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG t DEG t DEG C DEG t!/S li/S DEG 1'1/S % DEG C Ktl WH/SQK ----------------------------------------------------------------------------------------------------- 1 r ~ -o.~,,) -9.8 -7.b Obb b.3 b.4 Ob6 H.b ENE ** ***** 0.0 23'5 1 2 -7.4 -14.3 -10.9 657 .2 2.7 231 b.3 ENE ** ***** 1.4 396 2 3 -b.9 -12.1 -9.5 2.74 .8 1.5 241 8.9 WSW ** ·:HBI:H 3.6 310 3 4 -8.8 -16.8 -12.8 021 1.7 2.5 dbb 9.5 N ** ***** 2.4 300 4 5 -10.1 -1b.O -13.1 073 2.4 2.b DbB 9.5 E ** H·:trU 0' 0 \b5 5 b -9.b -18.9 -14.3 053 2.8 2.9 073 7.0 NE ** ***** 0.0 198 b 7 -17' 1 -23.7 -20.4 058 1.7 1.8 055 5.7 ENE ** ***** 0.0 396 7 8 -16.9 -25.3 -21 '1 Ob4 2.7 2.8 053 7.b ENE ** ***** 0.0 348 8 9 -18.4 -24.2 -21.3 077 2.0 2.1 082 4.4 E ** ***** 0.6 125 9 10 -12.b -21.5 -17.1 070 4.9 5.1 073 10.2 DiE ** ***** o.o 123 10 11 -10.8 -1b.b -13.7 047 b. 1 b.2 046 9.5 NE ** ***** Q,O 138 11 12 -5.6 -10.5 -a. 1 048 6.0 b. 1 Ob1 8.9 NE ** ***** 0 '0 98 12 13 -4.2 -15.6 -9.9 057 3.7 3.8 054 10.2 ENE ** UHll 0.0 113 13 14 -9.3 -17' 1 -13.2 Ob9 2.8 2.9 074 7.0 ENE ** ***** o.o 148 14 15 -5.5 -12.6 -9.1 054 5.8 5.9 049 10.8 HE ** ***** 0' 0 118 15 16 -2.4 -10.3 -6.4 058 7.3 7.6 090 15.9 ENE ** ill!*** o.n 178 16 17 .B -3.2 -1.2 069 6.4 6.b Ob2 13.3 E~E ** ***** o.o 255 17 18 1.7 -4.1 -1.2 Obb 5' 1 5.0 Ob2 14.6 ENE ** HH* o.o 275 18 19 -3.3 -11.7 -7.5 070 1.5 1.5 07S 5.1 E ** U111Flt ') ... 320 19 20 -5.5 -11.7 -8.b 053 2.3 2.5 046 6.3 NE ** ***** 0.0 200 20 21 -9.2 -15.8 -12.5 169 .4 1.0 o8s 3.8 ssw ** ***** o.o 313 21 22 -11.2 -19.3 -15.3 044 4.5 4.7 053 9.5 NE ** ***** 0.0 293 22 23 -b.2 -11.4 -8.8 048·~ 5.7 5.9 070 13.3 HE ** ***** o.o 220 23 24 -b.5 -12.1 -9.3 345 1.7 1.8 03:2 4.4 NNW ** ***** 0.6 335 24 25 -8.8 -14.2 -11.5 063 l.b 2.2 02b 7.0 E ** ***** 0.0 295 25 26 -8.7 -20.3 -14.5 G04 2.2 2.8 028 8.3 NNE ** ***** o.o 130 2b 27 -17.2 -26.7 -2.2.0 07b 3.1 3.3 073 8.3 E ** ***** 0.0 138 27 28 -19.4 -27.8 -23.6 084 3.4 3.5 083 8.3 E ** ***** 0. 0 1b3 28 29 -25.1 -32.0 -28.6 Ob4 2.3 2.4 Ob1 5.7 ENE ** ·H*U D. 0 153 29 30 -21.1 -32.5 -26.8 Obb 3.7 3.7 055 9.5 ENE ** ·ltH*ll o.o 155 30 31 -21.5 -2.b. 1 -23.8 078 2.1 2.2 ObO 7.0 E ** ***** 0.0 110 31 l'iON1H 1.7 -32.5 -13.7 058 3.2 3.b 090 15.9 ENE ** ***** 7.0 6725 GUST ~JEL. AT i"ir~X. GUST MINUS I :':I '-· INTERW~LS 12. 1 GUST VEL. AT !·1AX. GUST MINUS 1 HlTERV~tL "13. 3 cw:n IJEI._' ~~T t1r~X , GUST PLUS 1 INTERt.)AL 14.0 GUST VEL. AT i-1AX. GUST PLUS 2 INTEl~l.JALS 11.4 NOTE: i~ E.L..A T I 1·JE HUi"IIDITY RE!·iDINCS r~tl~ E UNRELir;BLE i,.JHEN i,.JIND !3PEED!3 ARE LE~3S THAN ONE r·iETER PEH t)ECDND. SUCH READ H·!G~; HAVE l--IOT BEEH INCLUDED IN lHE N~IL.Y CiR 110NTHLY i"l[AN r-:· !J R RELATPJE HUi'1 I D I T"i' ~iND DEl...J-POINT. '.*'.>Hd: SEE NOTES r2jT THE BACK m:-THIS REPORT :t,·X··X·:/1: -128- ~ N 1..0 I N E u ' 3: E 150 0..120 H 90 u w 60 0': 0.. .30 0 ~ 0.. 50 E w 30 1- ' 10 1-o..-10 3: -30 l:j-50 t!) w Q 1-20 tn 16 :J t3 12 ' Q 8 z 4 H 3: 0 FIG. 2.4.41 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WATANA WEATHER STATION December, 198 1 100 80 U1 60 0 r 40 :n 20 ;.u 0 :I :I ~--==~======================================================~ 100 80 ~ 60 ~ 40 8 20 -1 ~------------------------------------------------------------~ 0 ~ t:1 r'1 G1 ----~.-...-n ~--~~~---.-------------------.-.---.,----.-..w~-.=---------~ 360~ 288 H 21s a 144 t:1 72 H ~~~~L_~~----------~--~~--~~L_L-~~~~-ll~--~~--~ 0 ;.u I~ ~,. .... ~ C U N E; U L. T r::-. N ··r ~::; :> :J: NC . ~=> u ~::; :1: ·r N r::-. H Y l) l~ D E L. t::: C; T H :J: c P I~ D .. :T E: C T TABLE 2.4.4~ MONTHLY SUi"li"\Ai~ Y FOR Wr;TANr:) WEATHER STATION DATA TAKEN DUI~ ING Januar·v .' 1982 RES. RES. AVG. MAX. MAX. DAY'S MAX. liiN. MEAN WIND WIND liiND GUST GUST P'VAL MEAN liEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD, SPD. liiR, SPIL DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG MIS li/S DEG li/S :4 DEG C litl WH/SQH ----------------------------------------------------------------------------------------------------- 1 -26.6 -2&.4 -23.5 074 2.0 2.1 G85 5.7 E ** ***** 0.6 133 1 2 -22.9 -27.6 -25.0 0&5 1.8 1.9 071 3.8 ENE ** ll**** o.o 280 2 3 -23.2 -27.2 -25.2 071 2.0 2.1 081 4.4 ENE ** *UH 0.6 223 3 4 -16.3 -23.8 -20.1 GB& 1.5 1.7 058 5.7 E ** l!HU 0.0 130 4 5 -17.9 -27.9 -22.9 087 2.9 3.& 096 10.2 E ** ***** o.o 185 1C" oJ 6 -24.& -33.8 -29.2 085 4.4 4.6 085 tu .2 E ** ***** G, 0 165 & 7 -25.5 -32.4 -29.0 052 2.& 2.8 077 &.1 NE ** ***** 0.0 185 7 8 -16.3 -31.4 -23.9 057 4.5 4.8 053 10.2 NE ** ***** 0.0 205 B 9 -17 .b -20.2 -18.9 0&1 8.2 8.3 064 14.& ENE ** IUiU 0' 0 133 9 10 -12.& -17.7 -15.2 062 5.5 5.& 051 12.7 ENE ** ***** 0. 0 215 10 11 -9.8 -16.3 -13.1 070 4,5 4.5 0&4 8.9 ENE ** ***** 0.0 185 11 12 -8.1 -1&.0 -12.1 089 2.5 2.5 085 5.7 E ** ***** 0.0 330 12 13 -11.8 -20.9 -1&.4 0&5 2.7 3.0 054 15.2 ENE u ***** o.o 725 13 14 -14.6 -18.7 -1&.7 051 8.8 8.9 0&2 14.6 NE ** ***** 0.0 243 14 15 -18.4 -23.& -21.0 057 4.1 4.3 042 iO.B ENE ** **!ill* n.o U·HH 15 lb -19.2 -27.8 -23.5 0&4 2.1 2.2 081 4.4 ENE ** ***** 0.0 129 1& 17 -11.8 -24.5 -18.2 0&'5 1.5 1.8 094 &.3 ENE ** HHiil: &.n 323 17 18 -1&.0 -23.4 -19.7 05& 1.5 2.2 075 8.3 ENE ** **'*** 0.0 285 18 19 -13.3 -20.8 -17.1 022 2..5 2.9 051 &.3 NNW ** ***** 0.0 413 19 20 -1'5.1 -21.8 -18,5 068 5.8 5.9 071 10.8 ENE ** ***** 0.0 313 20 21 -14.7 -17.7 -1&.2 057 10.4 1D.4 055 15.2 ENE ** ***** 0.0 ****** 21 22 ***** ***** ***** *** **** **** *** **** **ll H ***** **** HUH 22 23 ***** ***** ***** llll:ll:/ **** **** *** HU *** ** ***** **** ****** 23 24 li:Ull:ll ***** ***** *** **** **** *** **** *** u ***** **** Ufllfll 24 25 ***** ***** ***** *** **** ll:li:U **"* ll:ll:llll: *** ** ***** **** ****** 25 2& -28.1 -30.3 -29.2 075 2.9 3.1 075 5.7 ENE ** ***** n.o ****** 2& 27 -20.3 -24.0 -22.2 050 7.5 7.& 045 10.2 NE ** ***** o.o 845 27 28 -10.7 -16.2 -13.5 052 &.9 7.0 059 12.7 NE ** ***** 0.0 283 2B 29 -10.2 -17.0 -13.& 084 3.0 3.2 067 7.6 E ** ***** 0.0 488 29 30 -11.8 -1&.8 -14.3 095 2.2 2.5 095 8.4 E ** ***** 0.0 670 30 31 -10.1 -13.0 -11 ,& 048 b.& &.b 058 9.5 NE ** ***** 0.0 56& 31 MONTH -8.1 -33.8 -19.6 063 3.7 4.0 054 1'5.2 ENE ** ***** 0.0 7b40 GUST VEL. AT MAX. GUST MINUS ':) ,_ INTERVAU3 12. 'j' GUST VEL. AT i"iAX. GUST MINUS 1 INTEf-<W~L 13. :3 GUST VEl_. ,;T M{"IX. GW3T PLUS 1 INTERI.)Ai_ 14.0 GUST \,.1EL. AT t1AX. GUST PLUS ':) H!TERVALS 13.3 '- NOTE: i~Ei..r=-iTIVE HUi"\IDITY REr;DINGS AI~E UNI~ELIABLE ~JHEN WIND SPEEDS ARE L.ESS THf~N ONE i"iF.::TISF~ PEl~ SECOND. SUCH READINGS HI-"~\)[. r~OT 1-:IE:EN INCLUDED IN THE Df.1ILY DR i'·\DNTHI.. Y j•\[t=~i'-l F"OR I~EU~TIVE 1-!Ui"'IDITY r~i'-ID DEW-POINT, -'j.: '1.: *1': SEE NClTE:S AT THE f.-I{~Ci< OF THIS I~EPOI~T ';i; :_.;.·X.';<: -13~ C\1 :E u ' 3': :r: FIG. 2.4.42 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WRTRNR WERTHER STATION January, 1982 150~~~~~~~~~~~~~~--~~~~~----------~~~~~~ Q... 120 u 90 ~ 60 Q... 30 01------------- 100 80 (f) 60 0 r 40 :n 20 ;;o 0 :I :I I:.C: TABLE 2.4.43 MONTHLY SUMMARY FOR WATANA WEATHER STATION DATA TAKEN DURING March~ 1982 :1: NC. RES. WIND DIR. DEG RES. WIND SPD. M/S AVG. WIND SPD. h/S i'IAX. GUST DilL DEG MAX. DAY MAX. TEMP. liEG c 1 ***** 2 ***** 3 Hl!H 4 ***** 5 ***** 6 ***** 7 ***** 8 ***** 9 IUH 1G Hil*li 11 ***** 12 iiHH 13 -16.1 14 -10.3 15 -8,4 16 -5.7 17 2.3 18 -.8 19 2.1 20 4. t 21 1.8 22 3.8 23 -1.2 24 -2.2 25 -5.7 26 -8.6 27 -7.4 28 -4.9 29 -5.0 30 . -9.3 31 -11.3 l'IONTH 4.1 tUN. TEMP. DEG C IB!lH ***** Uill* ***** ***** ***** ***** ***** ***** ***** ***** ***** -16.1 -19.7 -19.3 -11.7 -7.4 -4.1 -7.0 -3.1 -3.7 -4.5 -6.8 -10.5 -11 .B -16.0 -18.2 -15.1 -16.8 -17.4 -20.8 -2.0 .a tiE AN TEMP. DEG C !tUU ***** ***** ***** ***** 'ld!Hil i!HH ***** ***** ***** i!l!Hil ***** -16.1 -15.6 -13.9 -8.7 -2.6 -2.5 -2.5 .5 -1.0 -.4 -4.0 -6.4 -8.8 -12.3 -12.8 -1n.n -10.9 -13.4 -16.1 -8.2 GU~3T VEL, GUST VEL. GUST 1.)1::L .. GUST VEL. *** *** *** *** *** *** *** *** *** *** ltlllt *** 038 048 057 052 054 052 067 076 125 062 054:· G41 008 047 054 023 047 039 030 046 **** **** *** **** **** *** **** **** *** **** **** *** **** **** *** **** **** *** **** **** *** **** **** *** **** **~* *** **** **** *** **** **** ** * **** **** *** 2. 0 2' 0 038 3.5 3.7 035 4,6 ~.7 056 2.9 3.1 062 3.7 3.4 0&4 3.0 2.8 069 2.6 2.9 06.7 1.6 3.5 071 1.3 2.6 212 1.& 2.4 075 2.1 2.9 075 3.9 4.3 018 4.3 4.4 009 3.9 4.3 067 3.9 4.1 Ob3 1.9 2.3 0&4 2.2 2.4 066 3.8 4.2 038 4.4 4.5 0&0 3.n 3.5 o&7 AT AT AT AT i'1AX, GUST MINUS MAX. GUST MINUS i'iAX. GUST PLUS MA~-<. GUST PLUS i'IEAM GUST pI VAL li£Alt SPD. DIR. RH DP PRECIP 1'1/S Z DEG C tiM **** "'** **** *** llllllll Uli **** *** H·U Hi! **** *** **** *** **** *** Hili! Hi! **** ltilll **** *** Ji:il*il *** 3.2 NE 7.6 NE 8. 9 ENE 7.6 ENE 8.9 NE 7.3 ENE 8.9 ENE 8.3 ENE 8.9 ESE 5.1 ENE 8.9 ENE 9.5 NNE 8.9 N 10.2 NNE 7.6 ENE 5.7 NNW 7 .G NE 8.9 NNE 9.5 NME 1G.2 ENE !!II ** ** ** ** ** llil ** ** ** ** ** ** ** ** ** ** llll ** ** ** ** ** ** ** ** ** ** ** ** ** ** ***** ***** ****'* ***** HUt ***** li'.H:i!li ***** ***** ***** ***** ***** ***** ***** ***** HUll IIUH ***** ***** ***** ***** H!tH ***** liUltil ***** ***** ***** H!tilil ***** ***** *'**** ***** 2 I NT E R t.) A\_ ~3 1 INTEI~W11_ 1 INTERVAL 2 I NTERVf'1L.S **** llllllll Iii*!! **** **** **** **** **** **** **** **** **** ilii'H o.o .2 .6 2.6 0.0 0.6 .2 11.0 .6 .6 0.0 0.0 0.0 0.0 o.o o.o o.o o.o 15.2 5.7 9.5 7.6 (3 ' ~3 DAY'S SOLAR ENERGY DAY WH/SQ~ ****** 1 !tilllfllllil 2 ·lHEI:llllil 3 ****** 4 HH*ll 5 ****** 6 ****** 7 Ui!Hll 8 **"*** 9 ****** 10 ****** 11 ****** 12 ****** 13 ****** 14 lli!H'H 15 ****** 16 'HHllll 17 2245 18 2743 19 3020 20 1048 21 3555 22 3095 23 3078 24 3518 25 3950 26 3543 27 3895 28 3795 29 4378 3D 4425 31 46285 NOTE: RELATIVE HUMIDITY READINGS. ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. **** SEE NOTES AT THE BACK OF THIS REPORT **** . -132- ·~ & M C CJ N ~:; LJ L. T A N T S :> :1: NC . ~:;us :1: TNA H Y l) I~ CJ E:: L. E:: c; T I~ :1: c; P' I~ 0 .. T E c; T TABLE 2.4.47 MONTHLY SUMMARY FOR WATANA WEATHER STATION -DATA TAKEN DURING Jvl!J .' 1982 RES. RES. AVG. IIAX. MAX. DAY'S MAX. HIN. MEAN WIND WIND WIND GUST GUST P 'IJAL liEAN MEAN SOLAR DAY TEitP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEGC DEG tt/S tt/S DEG M/S % DEG C !itt WH/SGK ----------------------------------------------------------------------------------------------------- 1 18.2 4.1 7.2 233 .6 1.9 296 7.0 w ** ****' 14.4 3968 1 2 14.4 3.4 8.9 252 .9 1.7 252 6.3 w ** ***** 0.6 6583 2 3 19.7 .7 10.2 083 .7 3.0 239 8.3 E ** ***** o.o 9383 3 4 19.4 5.1 12.3 124 .6 2.9 252 9.5 E ** ***** 0.0 6760 4 5 15.4 3.9 9.7 2&4 2.2 2.6 261 7.6 WSW ** ***** 6.0 6513 5 6 19.7 4.6 12.2 269 1.1 2.0 244 7.6 w ** ***** 0.0 7920 6 7 26.4 4.1 15.3 050 1.3 2.2 048 6.3 NNE ** ***** o.o 8883 7 8 18.3 9.0 13.7 261 3.3 4.0 240 10.2 WSW ** ***** n.o 4713 a 9 16.1 8.6 12.4 255 2.8 2.9 238 7.0 ~sw ** **~** 0.0 4583 9 10 14.2 8.2 11.2 252 4.1 4.2 246 10.2 WSW ** ***** .4 3455 10 11 13.9 7.8 10.9 253 3.4 3.5 242 7.6 WSII ** ***** .a 4468 11 12 . 11.3 7.9 9.6 224 3.3 3.5 231 7.0 sw ** ***** 9.2 2788 12 13 16.5 6.9 11.7 237 1.4 1.9 222 5.1 sw ** ***** 2.6 5675 13 14 17.3 8.1 12.7 240 .4 1.6 263 9.5 II ** ***** 7.2 4770 14 15 12.2 6.8 9.5 260 2.5 2.6 251 7.0 WSif ** ***** 0.0 4618 15 16 11.2 6.2 8.7 263 .3 2.6 247 7.0 WSW ** ***** 5.6 3945 16 17 9.4 5.5 7.5 261 2.7 2.8 252 5.7 II ** ***** .8 3754 17 18 ***** ***** ***** *** **** II IIIII **II **** *** II* ***** ***II ****** 18 19 1111111111 1111*** 1111111111 *** ***II **** IIIII **** *** ** ***** **** -llf**** 19 20 ***** Ullllll ***** *** **** 11111111 IIIII **** IIIII ** 1111111111 **** 111111111111 20 21 II IIIII 1111111111 1111111111 111111 **** 11111111 *** IIIIH *** Ill ****II **** *****II 21 22 111111111 ***II* ***** ***; **** IIIIU IIIII 11111111 *** ** 111111111 11111111 11111111111 22 23 11.7 9.1 10.4 253 2.4 2.8 272 8.9 WSW ** ***** 25.8 1853 23 24 12.5 8.2 10.4 269 l.B 2.0 264 7.6 II Ill 1111111111 8.2 3348 24 25 11.2 7.9 9.6 272 1.2 2.2 250 6.3 w ** ***** tl.6 2287 25 26 16.0 5.3 10.7 262 1.5 2.0 269 7.0 II ** ****II o.o 6053 26 27 15.4 9.4 12.4 268 1.6 1.8 252 5.7 w Ill ****II 0.0 3906 27 28 19.1 8.1 13.& 278 2.1 2.8 274 8.3 w Ill 111111111 0.0 5921 28 29 12.0 8.5 1B.3 259 1.5 1.7 282 5.1 WSW Ill ***II II 5.4 2897 29 30 11.2 7.9 9.& 259 2.5 2.7 248 7.0 WSW 1111 1111111111 14.8 3287 30 31 15.7 6.8 11.3 282 .5 1.7 170 5.7 WNW Ill !111111111 .4 5631 31 ttOMTH 26.4 .7 10.8 260 1.6 2.4 240 10.2 w 1111 ***II* 109.2 127956 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 7.6 GUST VEL. AT MAX. GUST MINUS 1 INTEl~ VAL 8.9 GU~3T VEL. AT MAX. GUST PLUS 1 INTERVAL 8.9 GUST VEL. AT MAX. GUST PLUS ';) '·-INTERVALS 8 .. <"J NDTE: I~ELATIVE HUMIDITY READIN.GS ARE UNI~ELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR i"\ONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. * ';i:'li··X· SEE NOTES AT THE BACK OF THIS REPORT ·~·X·*•)': -133- N :E u ' 3: :E 150 11.. 120 H 90 u lJ 60 I et: I-' n. 30 w 0 ,!:>. I ~ 11.. 50 :E lJ 30 1- ' 10 lL -10 3: -30 lJ -50 p (..9 lJ p 1-20 If) 16 ::J (..9 12 ' Q 8 z 4 H 3: 0 FIG. 2. 4.43 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT HRTRNR HEATHER STATION March, 1982 100 80 (JJ 60 0 r 40 J) 20 ::0 0 3: 3: ~------------~-----------------------=~==================~ 100I 80 c 60 ~ 40 8 20 -1 -< r-----------------------------------------------------------~0 ~--------------------------~--~----~~~--~~----~~--~ 360 288 ~ 216 a 1440 72 ~ r---------------------------~--~~~--~~~~~~~~~~~0 10 :I ' If) R & 1'1 C 0 N B U L. T (.=-t N ·r ~3 :• :t: N C . ~:> U S :1: T i~ f:'=-t H Y :o I:.C: C) E L. E C T I:.C: :1: C F" I:.C: D ... T EC T TABLE 2.4.44 i'10NTHL'r' SUMrl!~l~'r' FOR WAT~tNA WEATHER STf~TION DATA TAl< EN DUIUNG April .• '1982 RES. RES. AVG. 1'\AX, MAX. DAY'S MAX. t!IIL MEAN WIND WIND WIND GUST GUST P 'VAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DA'f DEG C DEG C DEG C DEG K/S K/S DEG li/S % DEG C l'lii WH/SGI'I ----------------------------------------------------------------------------------------------------- 1 -11.1 -16.8 -14.0 019 4. t 4.4 021 9.5 NNE ** ***** 0.0 4455 2 -12.1 -19.8 -16.0 045 4.5 4.7 051 9.5 HE ** lllli'H 0.0 4583 2 3 -7.7 -21.2 -14.5 068 4.6 4.8 077 9.5 ENE ** ***** 0.0 4663 3 4 -3.9 -14.3 -9.1 049 3.6 3.8 663 9.5 HE ** ***H o.o 4308 4 5 -.5 -13.9 -7.2 015 1.5 1.7 350 3.8 N ** IUH 0.0 4520 5 6 1.9 -7.1 -2.6 044 1.7 2.2 067 7.0 NE ** ***** 0.0 431D 6 7 2.1 -7.7 -2.8 279 2.1 3.1 240 10.8 WSW If ***** 1.2 2940 7 a .a -9.1 -4.2 D39 1.1 2.5 076 8.3 HE ** ***** 3.8 2285 8 9 6.8 -ln. 1 -1.7 013 1.2 1.6 281 4.4 NE ** ***** o.o 5603 9 10 -2.8 -13.4 -8.1 D59 3.D 3.3 071 7.6 HIE ** ***** D.D 4773 to 11 -2.7 -9.9 -6.3 036 3.7 4.1 084 8.3 NNE ** ***** fi.O ****** 11 12 -3. t -10.9 -7.D 021 4.0 4.5 010 8.9 NNE ** ***** 0.0 5008 12 13 1.6 -8.6 -3.5 060 2.2 2.7 071 7.6 ENE ** ***** o.o 4273 13 14 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 14 15 -1.7 -6.9 -4.3 037 3.0 3.2 012 5.1 NNE ** ***** 0.0 240 15 16 2.3 -8.8 -3.3 D45 2.4 2.7 053 5.7 NNE ** ***** D.O 5325 16 17 -1.0 -9.9 -5.5 006 1.9 2.6 359 4.4 NNE ** ****I 0.0 5249 17 18 -2.9 -13.3 -B. 1 283 1.4 3.4 232 8.9 w ** ***** O.D 4855 18 19 -2.5 -14.9 -8.7 044 4.2 4.4 027 8.9 NE ** ***** 0.0 445'3 19 2~ 4.2 -6.5 -1.2 058 3.9 4.3 077 10.8 ENE ** ***** O.D 5868 20 21 4.5 -4.8 -.2 270 1.2 2.1 263 7.0 WSW ** UH* 0.0 4428 21 22 3.2 -3.9 -.4 244 2.1 2.4 207 7.0 WSW ** ***** 0.0 4'345 22 23 3.4 -6.6 -1.6 022 i 1.0 1.4 082 4.4 ENE ** ***** .2 486'3 23 24 l .a -4.7 -1.5 D57 3.8 3.9 072 8.3 ENE ** ***** o.o 5125 24 25 5.5 -3.6 1.0 091 1.3 4.2 077 10.8 ENE ** ***** 1.4 5'340 25 26 1.9 -6,3 -2.2 D45 2.5 3.0 013 7.6 ENE ** ***** ., 6258 26 ... 27 5.6 -1.2 2.2 057 3.5 3.7 093 10.2 NE ** ***** o.o 4668 27 28 5.B -1.6 1.7 D55 .9 3.D 236 8.3 ENE ** ***** D .o 5250 28 29 5.6 -5.7 -.1 266 1.7 2.4 243 5.7 WSW ** ***** .4 5389 29 30 3.3 -6.4 -1.6 013 2.0 2.1 ODD 4.4 NNE ** ***** D.D 6130 30 MONTH 6.8 -21.2 -4.5 038 1.9 3.2 240 10.8 NNE ** ***** 7.2 129469 GU~H \)EL. AT MI~X. GUST MINUS ·-:. INTER 1·JAL.S C" ~-~ ,_ ,J' I GUST VEL. AT MAX. GUST i"'INUt1 "l INTERVf'o~L B.3 GU~:n VEL.. AT i"!AX. GUST PUJS l INTEl~ VAL 10.!3 GUST VEl_. AT i'iAX. GUST PLUS 2 INTEl~Vf'-1LS <;> ' ~; •. NOTE: I~EL,;TIVE: HU!·liDITY READINGS ARE UNREL I !:O:.BU:: WHEi'·! wn.m ~>PEEDS Al~E LE!:"lS THfiN ONE t1ETER PER SECOND. SUCH f~Ef'1DINGS HAVE NOT BEEN INCLUDED IN THE DfULY UR i"iONTHI...Y MEI~Ii'-l FOR REL,;TitJE· HUMIDITY t-lND DEW POINT. :X··~'-** SEE NOTES f.H THE :BACI< OF THIS REPORT ·X· ·X: :X· ·X, -135- N 1: u ' 3: 1: 150 [)_ 120 H 90 u w 60 0::: I [)_ 30 f--' 0 w 0"\ I ~ [)_ :r: 50 w 30 I- ' 10 h: -10 3: -30 w -50 Q (!) w Q I-20 UJ 16 :J (!) 12 ' 8 Q z 4 H 3: 0 FIG. 2.4.44 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WATRNR WERTHER STATION Rp r i l , 1 9 8 2 100 80 UJ 60 0 40 I :n 20 ;u 0 3 3 100 I 80 c 6 0 i:s 40 8 20 -I l--------------------------------------------------------------~0 ~ 3 ' (JJ ·~ & i .. 'i C D i .. ...J S U L.. T .-:~ N T B > :1: NC . S U S :1: T N .-;}, H Y l) I~ D E L. 1::: C.: T R :t: c:: Fl' •~ o .:r 1::: c~ T TABLE 2.4.45 i"IONTHL.Y SUi'"\MARY FOR V.J(1 T ANA i,.JEf'nHEI~ !HAT ION DATf1 T?1KEN DURING t·ia ~J ~ 1lfB2 RES. RES. AVG. MAX. MAX. DAY'S MAX. MIN. MEAN WIND WIND WIND GUST GUST p I VAL HEAN MEAN SOLAR IiAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG 1!/S 11/S DEG li/S I DEG C tU'I WH/SQH ----------------------------------------------------------------------------------------------------- 1 3.8 -8.4 -2.3 002 1.5 1.7 324 5.1 N ** ***** 6.6 6586 1 2 3.0 -5.6 -1.3 021 2.3 2.4 021 5.7 NNE ** ***** 0.0 7343 2 3 2.2 -a. 1 -3.0 623 1.6 2.0 007 5.1 N ** ***** 1.2 2734 3 4 5.7 -23.2 -8.8 076 1.8 2.2 098 5.1 E ll* ***** .4 ****** 4 5 5.1 -27.2 -11.1 U46 3.2 3.4 040 6.3 NNE ** ***** Q,O ****** 5 b 7.3 -4.1 1.6 039 1.8 2.5 065 6.3 NNW lilt ***** 0.0 ****** b 7 9.1 1.1 5.1 261 1.2 1.5 236 5.7 WSII ** ***** 0.0 ****** 7 8 8.5 .2 4.4 267 1.1 2.3 23& 5.7 WSW ** ***** 0 .o ****** 8 9 7.8 0.0 3.9 031 .7 1.7 065 5.7 ENE ** ***** .8 ****** 9 16 9.6 -.1 4.8 325 .2 1.1 236 5.1 N ** ***** 3.6 ****** 16 11 3.6 -l.b 1.0 253 2.7 2.8 251 &.3 WSW ** Hit lilt 7.4 5248 11 12 7.0 -2.1 2.5 259 1.8 2.1 249 5.7 WSW ** ***** 0.0 58&3 12 13 5.1 -2.2 1.5 268 1.7 2.3 236 6.3 WSW ** ***** 0.0 5005 13 14 6.8 -4.1 1.4 282 1.8 2.2 239 5.1 WNW ** ***** 0.0 7178 14 15 7.5 -3.3 2.1 304 1.6 2.2 290 5.1 WNW ** ***** 0.0 7170 15 16 7.7 -3.8 2.0 013 2.4 2.6 013 6.3 NNE ** ***** 0.0 7838 16 17 7.5 '1 3.8 032 2.1 3.1 099 7.0 NNE ** ***** 0.0 6418 17 18 7.2 -.2 3.5 236 .4 2.0 145 6.3 sw ** -H*** 1.2 4595 18 19 8.2 -.9 3.7 046 1.5 2.7 031 8.3 ENE ** ***** 2.4 . 7873 19 20 2.8 -1.0 .9 214 .7 2.1 219 7.0 sw ** ***** 6.6 3020 20 21 7.3 -2.3 2.5 312 1.3 1.8 243 5.1 NNW ** ***** 0.0 b038 21 22 9.5 -3.3 3.1 015 .. 1.7 2.2 013 6.3 NNE ** ***** 0.0 7570 22 23 11.1 -.1 5.5 043 1 2.6 3.2 109 7.0 NNE ** ***** o.o 7955 23 24 9.4 1.8 5.6 235 3.0 3.8 231 10.2 sw ** ***** o.o 7360 24 25 7.1 .6 3.9 214: 1.1 2.4 261 7.0 WSII ** ***** . 1.2 4295 25 26 8.1 .2 4.2 238 1.1 1.9 242 6.3 WSW ** ***** ., 5283 26 .... 27 11 '1 1.6 6.4 259 2.D 3.4 246 9.5 WSW ** ***** 0.0 5815 27 28 &.2 2.0 4.1 227 2.8 3.0 219 8.9 sw ** ***** .a 4573 28 29 5.5 1.8 3.7 243 2.0 2.5 262 5.7 WSW l!lf ***** 0.0 4955 29 30 12.2 1.3 6.8 269 l.B 2.6 258 6.3 WSW ** ***** 0.0 7403 30 31 15.6 2.2 8.9 018 2.7 2.9 024 7.0 NNE ** ***** 0.0 9123 31 MONTH 15.6 -27.2 2.3 325 .6 2.4 231 10.2 WSW ** ***** 25.8 147231 GUBT lJEL, f~T MAX. GU~3T ~iiNU~3 2 INTERVAU:> !y. 5 GUST VEL. AT t1AX, GU£n MII·~US 1 HHERVI~I.-B.9 GU~3T I . .)EL. AT l"ir~X, GUST PLU~:; 1 INTERVr~L 9.5 GUST lJEL., AT MAX, GUET PLUS 2 INTEr~ V(1U3 f:3.9 NOTE: RELATIVE HUMIDITY READINGS r~RE UNr~ELir;BLE Wl-iEN WIND SPEEDG ARE: LES!3 THM~ ONE METER P I~R SECO!"~D, SUCH I~EADINGS HA 1v 1E NOT BEEN INCLUDED IN TH[ D{11LY DR iiONTHL Y ME::c.'!tN FDR I~ ELc.'!t T I tJE HUt1IDITY r=~ND DE:W-POINT. :x-:,..,;.x-:;~: SEE NOTES f.1T THE BACI< OF THIS REPORT ~<· :1(. ·X: '1<: -l37- t\l :L u \ 3: :L 150 0... 120 H 90 u w 60 0:: 0... 30 0 I I-' w 00 X I 0... 50 :L w 30 f- \ !0 !L -10 3: -30 lJ -50 Q (.9 w Q f-20 UJ 16 :.I t.:J 12 \ Q 8 z 4 H 3: 0 FIG. 2.4.45 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WRTRNR WERTHER STATION May, 1982 r>ro~~~~~r>r-r-r-rr.-~ .. ~r-~rro-o-rrrrTT~TTTTTTTTTT,-, 100 8 0 (fJ 60 0 r 40 :0 20 Al ~~L---------------~~~~~~~~~~~~~~~~~~~~~ 0 100 I 80 c 60 :I H 40 t:l H 20 -l -< 0 t:l f'l G) n ~--~~~~ .. -~--~----~~~~~~~~-~~--~--~~------~360 288 ~ 216 ~ 144t:l 72 H _,_,.._ ___ _.__,__~___._ ____ _,.__,""'1 0 Al :I '\,. (fJ p -c. f.-<x M C 0 i'·-.! G l.J 1... T f.:-. N T Ej; ·'" :r: NC . E~ U ~:) :1: ·y· N f:=-. H Y l) F~ CJ E L. E C T I~ :J: c F• I~ 0 ,.T &::: C~ T TABLE 2.4.46 MONTHLY SUi"IMARY FOR W?Yrr~NA WEATHER STATION Df"~TA TAKEN DURING .Tune.' 1982 RES. RES. AVG. MAX. MAX. DAY'S MAX. HIN. MEAN IIIHD WIND WIND GUST GUST pI VAL MEAN HEAt~ SOLAR DAY TEMP. TEMP. TEMP, DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG H/S MIS DEG M/S 4 DEG C Mli WH/SQK ----------------------------------------------------------------------------------------------------- 1 111.3 1.5 8.9 256 2.1 2.9 229 9.5 WSW ** ***** G.O 7525 1 2 7.5 .a 4.2 2b7 .b 1.4 249 5.1 WSW ** ***** 20.0 1635 2 3 11.0 .9 6.0 289 1.0 2.2 234 b.3 WSW ** ***U 0.0 6625 3 4 12.a '-.5 6.2 252 1.3 2.7 273 a.9 WSW ** ***** 0.0 7258 4 5 1Q,6 3.3 7.0 239 1.8 2.1 250 7.0 WSW ** ***** 0.0 4078 5 6 11.4 4.1 7.8 069 1.9 3.1 084 10.2 E H ·Hi ill 4.4 3715 b 7 7.6 3.4 5.5 236 t.B 2.3 245 8.3 WSW ** ***** 6.4 23Bfi 7 a 14.6 1.7 8.2 27b 1.2 2.1 275 7.6 WSW ** ***** 0.0 7078 a 9 13.2 3.0 a. 1 061 2.5 2.6 018 7.6 ENE ** ***** 1.0 4090 9 10 14.4 6.7 10.6 13a 2.7 4.1 149 9.5 E ** ***** 0.0 4028 10 11 11.8 3,4 7.6 183 .4 2.n 236 5.7 SE ** ****·~ B. 0 3965 11 12 11.9 1.8 6.9 235 1.4 2.2 219 14.6 WSW ** ***** 2.2 5453 12 13 16.0 1.1 5.6 240 .9 1.6 276 4.4 w lilt ***** 0' 0 5478 13 14 14.6 1.5 a. 1 229 2.7 3.7 259 9.5 sw ** ***** 0.0 671a 14 15 4.1 .B 2.'5 234 4.'5 4.5 234 7,b sw ·lilt ***** 15.4 2070 15 16 5.8 4.4 5.1 245 2.9 4.1 243 5.7 WSW ** ***** 4.4 2708 1b 17 15.0 3.8 9.4 257 2.4 2.4 320 6.3 WSW ** ***** .2 7218 17 18 13.8 1.3 7.6 064 2.3 2.9 102 9.5 NNE ** ***** 4.2 3740 18 19 15.8 2.7 9.3 243 1.1 2.4 256 8.9 sw ** ***** 0.0 6765 19 20 6,5 1.5 4.0 248 2.5 2.9 239 a.3 WSW ** ***** 23.2 2763 20 21 12.5 3.6 8.1 249 2.3 2.5 240 7.6 WSW ** HUll 0.0 5958 21 22 14.3 4.3 9.3 278 .7 1.8 228 5.1 WSW ** ***** o.o 5768 22 23 18.4 " 'J .~ ... 11 .a 262;' 1.2 2.1 222 3.8 sw ** ***** G.O 8948 23 24 21.2 .9 11.1 329 1.1 2.2 3GB 5.7 NNW ** ***** 0 '0 9478 24 25 23.1 7.5 15.3 055; .8 2.1 127 5.1 ESE ** lllllt*ll · G. 0 7755 25 26 23.9 B. 1 16.0 283 t.O 2.2 228 8.9 NW ** ***** o.o 8105 26 27 23.9 5.3 14.6 075 1.8 3.3 092 9.5 E ** liiiiU 0.0 7305 27 28 16.6 9.7 13.2 232 2.5 3.8 038 10.2 sw ** ***** o.o 6338 28 29 15.5 5.5 10.'5 099 .5 1.5 133 8.3 ESE ** iiltiilt 1.4 5579 29 30 14.9 5.8 10.4 082 2.7 4.0 102 10.8 E ** ***** 4.6 3975 30 MONTH 23.9 -,5 8.6 241 .7 2.7 219 14.6 WSW ** ***** 87.4 164494 GUST VEL. AT l"\AX. GUST MINUS 2 INTER lJf'1L\3 4.4 GUST VEL. ~~T MAX. GUf3T t1l Nl.J\3 '.l INTERVAl_ '7.0 GUGT VEL. AT M1~X, GUST PLUEi l INTERVAL '14.0 GUST \,I EL. ' AT tiAX, GUST PLUS 2 INTEl~W~U1 '1 ~~ ' 1 ·NOTE: l~ l::Lr~)T I VE: I-IUriiDITY R E".r:~tD I NG !3 i~iR 1:. UNR E:L I ,;nL.E WHEN Wii'--\D SPEEDS r;RE LESS TH1:'iN ONE METER PER SECOND, ~;;UCI-I RE?1DINGS HAl}[ NOT. l~EEN INCLUDED IN THl:: DAILY OR hCJ(!THLY i .. iEAN FDR R E L i~d'llJ E HUi'iiDITY r;ND DEW l:l()INT. '1/:'ii:·:>::X· SEE NOTES t~T THE Bf-iCI< OF THIS REPORT ';(; ·X:'t::X. -l39- C\1 :L u ' 3: :L 150 D.. 120 H 90 I u I-' w 60 ~ ~ 0 D.. 30 I 0 ~ D.. 50 :L w 30 1- ' 10 1--D.. -10 3: -30 w -50 Q ~ w Q 1-20 11) 16 :::::J u 12 ' Q 8 z 4 H 3: 0 FIG. 2.4.46 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WRTRNR WERTHER STATION June, 1982 -~ 100 80 [/) 60 0 r 40 :n 20 AI 0 3: 3: ~~--------------------------------------------------------~ 100 s0 e 60 ~ 40 8 20 -l ~--------------------------------------~------------------~ 0 ~ t:l 1"1 t;) n ~~i...,---,--:---ol ~. tt~----.~~~r~---.-------.;vr~ ~~~. 1 {.,-----,-----.-. ~ · ~~r ,~ r~; ; r-~~~~~--~~~~~~-------L~----~L-~~~-L----~--~ 0 3: ' [/) N I: u '\ 3: I: 150 ll.. 120 H 90 u w 60 l:t: I ll.. 30 t-' 0 H:>o 1--' I ~ D... 50 :L w 30 1- " 10 1L -10 3: -30 w -50 Cl t-' w 1=1 1-20 UJ 16 :J t-' 12 '\ 8 1=1 z H 3: 0 FIG. 2.4.47 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WATANA WEATHER STATION July, 1982 ~~~~~~~~-.-.~~~TT~-r-.-r-r-r-r-r-r-r-nnrn-o-o-..n 100 80 Ul 60 0 40 £ 20 ::0 ~~~~~~~~~~~~·~~~L~~~~------------~~~~~~·~~~YeJ 100 80 e 60 ~ 40 s 20 -1 -< 0 t:l ___ ,..........._ '-""-~ f'l (;) (') 360 288 ~ 216 6 1441:1 72 H ----~--~L----------------L-----ll•--~~Y0 ::0 3: ' Ul R ~ M CC)N~:)lJL_ ·y-ANTE;; ,. :a: NC. BU~:) :1: TNA H Y :0 t~ C) E 1.._ E:: C T I~ :r: C p ·~ C) .. .T .::: c: ..... TABLE 2.4.48 MONTHLY SUMMARY FOR Wr~TANA WEATHER STATION DATA TAKEN DURING August.' 1982 RES. RES. AVG. t!AX. t!AX. DAY'S MAX. t!IIL MEAN lUND WIND WIND GUST GUST P'VAL MEAN t!EAM SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY l'IEG C DE& C DEG C DEG IVS M/S DEG K/S % DEG C HM WH/SQK ----------------------------------------------------------------------------------------------------- 1 15.8 4.8 16.3 032 1.8 2.2 031 8.3 NNE ** ***** o.o 7368 2 17.9 5.7 11.8 064 1.3 1.7 056 7.0 ENE ** ***** 0. 0 6608 2 3 19.4 5.1 12.3 298 .8 2.9 24b 7.0 II ** ***** D.O 7160 3 4 20.1 5.3 12.7 275 1.3 2.2 246 7.0 N ** ***** O.D 7239 4 5 11.1 6.0 8.6 002 2.1 2.1 356 3.2 N ** ll**** e.o 465 5 6 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 6 7 ***** ~**** ***** *** **** UH *** **** *** ** ***** **** ****** 7 8 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 8 9 ***** ***** ***** If I **** lUI II* Ill* Ill ** ****I **** ****** 9 19 11.0 5.6 8.3 270 2.1 2.2 261 5.7 w ** ll'llll 9.8 3002 1Q 11 15.7 5.1 10.4 276 1.3 1.7 266 4.4 II ** liiH 0.0 5803 11 12 19.2 2.3 10.8 319 .6 1.7 269 4.4 WN\1 ** ***** 6.0 6853 12 13 19.5 5.6 12.6 276 1.5 2.2 251 6.3 WNII ** IHU 0.0 6675 13 14 14.6 7.5 1 t. t 275 2.0 2.1 276 7.0 II ** lUll 7.0 3045 14 15 13.3 5.5 9.4 265 2.2 2.4 263 6.3 II II ***** 1.0 4283 15 16 14.6 4.1 9.1 261 2.7 3.0 237 9.5 w ** Ill! II o.o 6370 16 17 10.3 4.7 7.5 267 1.7 1.8 251 6.3 w II II II* 4.6 286Q 17 18 15.0 3.2 9' 1 294 .9 1.7 262 7.0 N ** !IIIII 0.0 4850 18 19 17.0 1.8 9.4 304 1.0 2.1 242 6.3 M ** ***** o.o 6308 19 20 18.7 6.6 12.7 054 1.2 1.6 077 5.7 E ** ***** 0.0 6053 20 21 18.1 7.1 12.6 298 1.0 1.7 281 7.0 WNii ** ***** 0.0 4553 21 22 19.3 3.6 11.5 289! 1.3 1.9 239 7.6 WNW ** ***** 0.0 5815 22 23 13.1 8.5 10.8 264 1.7 1.7 276 5.7 w ** ***** 2.8 2848 23 24 14.1 7.3 10.7 257 1.0 1.7 2611 6.3 w ** ***** .8 3433 24 25 14.4 6.3 10.4 269 2.0 2.2 26:3 5.1 w ** ***** 1.6 4055 25 26 15.3 5.4 16.4 294 1.4 1.8 297 6.3 w ** ***** o.o 3968 26 27 16.1 3.0 9.6 066 2.4 2.7 085 7.6 ENE ** ***** D.O 5820 27 28 13.0 2.3 7.7 270 1.0 2.2 26J 7.0 w II ***** 0.0 4573 28 29 9.5 5.1 7.3 089 1.0 1.4 OBb 4.4 E ** ***** 6.2 2345 29 30 9.4 4.1 6,8 059 1.1 2.5 085 7.0 ENE ** ***** 18.4 1888 30 31 9.2 3.2 6.2 275 ,9 1.4 27/:J 6.3 w ** ***** b.O 3798 31 MONTH 20.1 1.8 10.0 301 .7 2.0 237 9.5 w ** **I** 58.2 128035 GUST VEL. AT MAX. GUST MINUS ':) ,_ INTEI<VALS "" ~· ;J' I GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 8.9 GUST VEL. AT MAX. GUST PLUS '1 INTEl< VAL '7. 6 GUST VEL. AT MAX. GUST PLUS r.;, ,_ INTERVALS '7 • () ... NOTE: REL1~TIVE HUMIDITY I<EADINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. ·X··X··'j:* SEE NOTES AT THE BACK OF THIS REPORT X· ·'k ·'j: :X· -142- I I-' ~ w I FIG, 2.4.48 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT WATANA WERTHER STATION August, 1982 R & i"1 C 0 N ~:) U L. T A N T ~::,; _.,. :r: NC . BU~::; :1: TNA H Y D I~ D E L. E C T 1=-<: :1: C:: P'I=-<:D~TECT TABLE 2.4.49 MONTHLY SUMMARY FOR WATANA WEATHER STATION DATA TAKEN DURING SepteMber·.' 198;?- RES. RES. AVG. MAX. MAX. DAY'S MAX. MIN. MEAN IIIND WIND WIND GUST GUST pI VAL tiE AN MEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. 5PD. DIR, SPD. DIR. RH DP PRECIP ENERGY DAY DE& C DEG C DEG C DEG tl/5 ti/S DEG M/5 4 DEG C KK WH/SQH ----------------------------------------------------------------------------------------------------- 1 11.1 2.6 6.9 058 .7 1.4 145 5.1 N ** ****~ .2 3498 1 2 11.3 1.2 6.3 250 .7 1.9 247 7.0 E llll ***** 2.2 393a 2 3 7.1 2.1 4.6 337 .4 1.1 251 5.7 N ** ***** 8.2 2098 3 4 10.5 .7 5.6 059 .a 1.6 138 4.4 N ** ***** o.o 44a5 4 5 13.6 2.9 8.3 079 5.6 5.8 094 14.0 E ** ***** .a 2090 5 6 14.5 5.9 10.2 07a 2.8 3.5 082 10.2 E ** ***** 1.2 2930 6 7 9.9 5.1 7.5 269 2.8 2.9 254 7. 0 w H ***** 4.4 2ab5 7 8 7.4 4.9 6.2 266 1.6 t.a 271 4.4 w ** ***** 2.2 1490 a 9 8.8 4.6 6.7 089 1.7 2.1 oa7 8.3 E ** ***** 4.6 2265 9 10 8.5 3.4 6.0 050 1.2 1.5 067 4.4 N ** ***** o.o 2220 10 11 6.6 .6 3.6 2'57 1.1 1.9 255 8.9 w ** ***** 12.0 1695 11 12 7.6 -.6 3.'5 oat 2.4 2.a 076 10.a E ** ***** 2.6 3743 12 13 12.1 1.4 b.a 063 2.3 3.7 055 8.9 ENE ** ***** 18.6 2195 13 14 7.8 5.2 6.5 079 1.7 2.0 073 7.0 ENE ** ***** 12.6 tta5 14 15 9' 1 6.b 7.9 054 3.5 3.6 069 7.6 NE I* ***** 7.6 542 15 16 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 16 17 7.9 6.0 7.0 296 1.1 1.3 330 3.2 WNW ** ***** 0' 0 908 17 18 11.4 b.O 8.7 o7a 2.1 3.2 ttl a.9 E ** ***** o.o 2305 ta 19 B. 1 2.6 5.4 269 1.1 1.5 251 5.7 w ** ***** 4.8 1410 19 20 i.l 2.4 4.9 353 .1 1.3 23a 4.4 \1 ** ***** .6 2145 20 21 10.2 2.1 6.2 079 2.4 3.9 088 11.4 E ** ***** 1.6 14ll 21 22 6.5 -t.t 2.7 2Bb ; 1.2 1.9 24a 7.6 \1 ** ***** 1.0 2720 22 23 b.7 -4.1 1.3 325 .B 1.7 226 5.1 N ** ***** 0.0 3958 23 24 7.9 -5.6 1.2 073 2.2 2.3 075 7. 0 E ** ***** 0.0 2960 24 25 10.2 -1.0 4.6 05a • 1.4 1.9 078: 7.0 E ** ***** 0.0 2745 25 26 5.2 .9 3.1 326 .6 1.5 045 5.1 WNW ** ***** 2.8 179a 26 27 6.3 -2.0 2.2 2a5 1.6 2.2 2&9 7.0 w ** ***** .6 2755 27 2a 3.1 -4.3 -.6 076 4.3 4.4 083 9.5 E~iE ** ***** 2. 0 1590 28 29 4.7 .1 2.4 070 2.a 3.0 092. 7.6 NE ** ***** 5.8 1738 29 30 2.9 -1.1 .9 274 .6 1.0 261 3.a w ** ***** 4.4 1568 30 MONTH 14.5 -5.6 '5' g 062 .9 2.4 094 14.0 E ** ***** uo .a 67240 GUST VEL. AT MAX. GUST MINUS ':) INTERVALS 10.8 '- GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 9 &.-o...J GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 11 '4 GUST VEL. AT 11AX. GUST PLUS 2 INTERVALS 10.2 NOTE: RELATIVE HUi"iiDITY REr~DINGS r~I~E UNRELIABLE WHEN WIND SPEEDS AHE LESS THAN ONE i"'IE?.TER PER SECOND. SUCH REr~DINGS HAVE NOT BEEN INCLUDED HI THE DAILY OR MONTHLY MEAN i=. DR RELATI'-JE HUMIDITY AND DEW POINT. ·JI:'-**·X· SEE NOTES AT THE BACI< OF THIS REPORT ·X· ·Xo·X··X. -144- I 1-' ,j::>. Ul I FIG. 2.4.49 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT WATANA WEATHER STATION September, 1982 s13/t33 SECTION 2.4. -PART 6 DEVIL CANYON CLIMATE DATA I~ ~ ... M C D N ~;:; U L. T ANT ~;:; _.,. :J: NC . ~::; U ~::; :1: T N .~ H Y D I~ DEL. E C T H :J: c PI~ DSECT TABLE 2.4.50 i'10NTHL.Y E1UMi"\AHY FOR "DEVIL CANYON t.JE(.~THER {)Tr~~TION DAT f.1 TAl< EN DUR :U•lG October .. 1981 RES. RES. AIJG. i'IA:X. !'lAX, DAY'S MAX. KIN. MEAN WIND WIND WIND GUST GUST pI VAL MEAN MEAN SOLAR DAY TEMP. TEMP. WIP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERG"i' DAY DEG C DEG C DEG C DEG 1'1/S ii/S DEG K/S X DEG C MK WH/SQM ----------------------------------------------------------------------------------------------------- 1 5.4 -4.4 .s 117 1.6 1.9 116 5.7 E 52 -9.7 **** 2130 1 2 3.2 -7.5 -2.2 116 1.2 1.5 14B 3.8 E 47 -13.0 **** 2942 2 3 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 3 4 3.2 .7 2.0 123 1.1 1.4 088 7.0 ESE 56 -5.7 **** 720 4 5 5.2 -1.6 1.8 132 .6 1.0 023 4.4 s 60 -5.4 **** 1523 5 6 3.3 -2.0 .7 126 1.0 1.3 G94 7.0 ESE 64 -5.1 **** 1095 6 7 2.6 -6.3 -1.9 137 1.0 1.3 148 " . ..! ' I SSE 54 -9.8 uu 1833 7 8 1.9 -3.6 -.9 127 1.3 1.5 134 6.3 ESE 58 -7.7 **** 1208 8 9 3.8 -3.9 -.1 234 .7 1.1 276 4.4 s 67 -5.5 **** 1553 9 10 3. 0 -3.2 -.1 11Q 1.1 1.2 100 5. t ESE 66 -5.4 UH 1463 10 11 .B -2.8 -t.n 105 .6 .7 104 3.8 ESE 82. -2.6 **** 333 11 12 4.3 '1 2.2 142 .7 .9 091 3.2 s 85 .5 **** 788 12 13 4.9 1.4 3.2 099 " ,.J .8 088 3.2 SE 83 1.0 **** 1128 13 14 4.& .5 2.6 116 .7 .9 09"9 3.2 SE 86 .7 **** 975 14 15 5.1 -.5 2.3 109 .8 .9 123 3.8 ESE 74 -1.3 **** 122B 15 16 4.7 '1 2.4 119 .9 1.2 119 5.1 ESE 82 -1.0 **** 1063 16 17 4.3 -1.7 1.3 169 .7 1.0 120 6.3 ssw 70 -3.8 **** 1145 17 18 3.4 -5.& -1.1 104 .a 1.1 OB5 3.8 ENE 64 -6.4 **** 1113 18 19 -.7 -B.B -4.8 102 1.5 1.6 113 4.4 ESE 65 -10.2 **** 1118 19 20 1.9 -2.2 -.2 110 1.4 1.6 086 6.3 ESE 63 -6.3 Uf·:t 865 20 21 2.3 .1 1.2 159 .4 .5 193 1.9 s 86 -.2 **** 340 21 22 4.0 1.0 2.5 096 .4 .a OBO 3.2 NE 89 .7 **** 6&5 22 23 3.8 .9 2.4 134 ,-,3' .6 OB5 3.2 sw 9n .B **** 595 23 24 4.3 -.5 1.9 301 .B 1.1 295 &.3 WNW 79 -.3 **** 850 24 25 2.7 -2.4 .2 157 " =·"' . .5 048 1.9 s 83 -3.4 **** 700 25 26 2.1 -5.4 -1.7 149 . 9 .a 113 4.4 SSE 64 -8.3 **** 598 26 27 -.1 -7.0 -3.6 136 1.0 1.2 106 5' 1 ESE 70 -a. 1 ff*·)i 738 27 28 .9 -6.1 -2.6 134 1.7 2.0 118 7.6 ESE 56 -9.4 **** 765 28 29 -,8 -6.1 -3.5 139 1.5 1.& 111 5.7 SE 57 -10.3 **** no 29 30 -1.2 -9.9 -5.6 130 1.4 1.6 122 4.4 ESE 68 -10.3 **** 570 30 31 -5.7 -12.4 -9.1 121 1.3 1.5 119 3.8 ESE 77 -13.0 **** 563 31 MONTH 5.4 -12.4 -.4 126 .a 1.2 118 7.6 ESE 66 -5.3 **~~* 31312 GUST t.)[L, AT i"'AX. GUST MINUS '":; ,_ INTERVr=H.S t::' , •• , ..J,/ GUST VEL. AT l1r:'~X, GUST r1 I NUS 1 INTERVt-tL 5' '7 GU~3T VE:L. AT ~1!-~ X . GUST PL.W3 1 INTERVf:tL 4.4 GUST l.)EL .. AT MAX. GUST PLUS .. :-,. L-INTH<Vf"1U3 ~:) ' .1 NDTt:::: \~ ELr~ T I 1-JI:: HUMIDITY R Er:11)1 NGS {\I~E \JNRELI ABU:: l<JHEN w li'--iD SP EED~3 {:, R ~~~ LESS THAN ONE:: hETER p EJ\ SECDND. ~!UCH REf~DINGS HAVE NOT BEEN INCLUDED IN THE DAILY ClR MONTHLY i'IEAN FDi~ F!I::LATI'v'E HUI·IIDITY r;ND DEW-POINT. :l\:-)(-'](·':t: SEE NOTES AT THE Br:'1CK DF THIS REPORT ·X· -x-:;(; Ox:· -147- N I: lJ ' 3: :r: 150 n.. 120 H 90 lJ w 60 IY. n.. 30 I 0 1--' .t::> f N n.. 50 I: w 30 I- ' 10 t -10 3: -30 w -50 Q (.!) w Q ~-20 Ill 16 :J (!1 12 ' Q 8 z 4 H 3: 0 FIG. 2.4.50 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION October, 1981 NOTE: 100 ::r 80 c 60 ~ 40 8 20 -l -< ~------------------------------------------------------------40 t:1 , G1 () ~--------------~--~--~------~~----~~~~~------------4360:r: 288 H 216 6 144 0 72 H r-~----~------~~~--~~--~~~----~~~~~----------~0 ~ I~ &. M C 0 N ~::;; U L. ·y-f.::'t N T ~:.:;; .. :1: NC . ~:.;.; l.J ~::;; :1: T N A H Y :0 I~ C) E 1... E C T I~ :1: C~ P' I~ CJ •. T E C T TABLE 2.4.51 i'1DNTHLY SUi'·lMAR Y FDR DEVIL CANYON WErHI-IER STr~T ION DATA TAl< EN DURING NoveMber.' 1981 RES. RES. AVG. t\AX. MAX. DAY'S MAX. MIN. MEAN WIND WIMJ} WIND GUST GUST p I VAL MEAN MEAN SOLAR DAY TEMP. TEMP, TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY liEG C DEG C DEG C DEG M/S H/S DEG HIS % DEG C Mit lfH/SQii ----------------------------------------------------------------------------------------------------- 1 -5.0 -11.9 -8.5 106 1.4 1.6 106 4.4 E 65 -14.i "** 550 1 2 .. 7 -11.1 -5.2 273 .3 \.5 314 7.6 WNW 75 -10.3 **** 728 2 3 -9.5 -15.7 -12.6 139 .7 .9 144 3.2 SE 79 -15.9 **** 433 3 4 -7.6 -11.4 -9.5 245 .2 .a 301 4.4 ESE 86 -10.5 **** 345 4 5 -10.5 -15.8 -13.2 112 .4 .a 117 2.5 ENE 83 -15.3 **** 350 5 6 -11.3 -18.3 -14.8 087 .a .9 087 3.8 ENE 79 -19.0 **** 330 6 7 -3.3 -11.1 -7.2 166 .9 1.2 127 2.5 ssw 80 -8.7 **** 310 7 8 -1.2 -9.5 -5.4 174 1.1 1.3 187 3.8 s i7 -9.1 **** 323 a 9 2.4 -10.9 -4.3 130 1.5 2.0 074 11.4 s 72 -6.9 **** 32i 9 10 4.9 -.5 2.2 114 2.6 2.9 1G7 12.1 ESE 62 -3.7 **** 570 1B 11 6.0 -.9 2.b 125 1.5 1.7 1D6 7.6 ESE 56 -4.9 **** 555 11 12 2.8 -5.8 -1.5 147 1.3 1.4 138 4.4 SE 60 -7.5 **** 415 12 13 -2.7 -11.4 -7.1 167 1.8 1.9 136 5.1 ESE 69 -11.9 **** 353 13 14 -8.2 -13.1 -16.7 083 2.2 2.4 071 4.4 ENE 69 -16.0 **** 355 14 15 -5.3 -13.9 -9.6 108 1.5 1.7 091 3.9 E 70 -15.3 **** 440 15 16 -8.9 -13.3 -11.1 123 LB 1.9 135 4.4 SE b4 -1&.7 **** 350 1& 17 -B.B -14.1 -11.1 137 1.5 1.7 117 5.1 SE 55 -18.1 **** 35il 17 18 -9.8 -13.7 -11 .a 136 2.3 2.4 103 7.0 SE 51 -19.4 **** 386 1B 19 -7.5 -15.4 -11.5 114 2.6 2.2 070 8.3 ESE 52 -18.5 **** 353 19 20 -15.4 -19.0 -17.2 116 3.1 3.2 120 7.0 ESE 6& -21.8 **** 345 20 21 -6.4 -26.0 -13.2 117 1.9 2.1 135 6.3 ESE 57 -19.8 **** 338 21 22 -8.9 -11.6 -10.3 099 2,2 ·, 2.2 078 5.7 E 54 -17.9 **** 403 22 23 -8.1 -13,5 -10.8 124 1~2 1.4 142 4.4 SE 69 -14.4 **** 373 23 24 -b.B -9.0 -7.9 095 1.6 1.7 098 5.7 E 86 -9.8 **** 315 24 25 -4.6 -11,8 -8.2 080 ;9 • 1.2 069 3.8 ENE 85 -10.8 **** 425 25 26 -3.8 -10.9 -7.4 097 .9 1.0 096 4.4 E 87 -8.7 **** 240 26 27 -3.4 -5.2 -4.3 263 .4 .7 267 2.5 WSW 88 -6.1 **** 270 27 28 -4.5 -7.3 -5.9 107 .6 .7 121 3.2 ESE 85 -8.7 **** 268 28 29 -7.3 -11.5 -9.4 137 1.6 1.7 119 4.4 SSE 81 -11.5 **** 283 29 3B -2.3 -8.1 -5.2 143 1.7 1.9 110 8.3 SSE 59 -11.8 **** 278 30 MONTH &.0 -20.0 -8.3 119 1.3 1.6 107 12.1 ESE &8 -12.7 **** 11313 GUST VEL. AT Mr:!tX. GUST MINUS 2 INTERVALS 9.5 GUST VEL. AT MAX. GUST MINUS 1 I NTEI~ 1..iAL 1 0 '2 GUBT VEL. AT rlAX. GUST PLUS 1 INTER 1JAL 10.8 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 9' ~:; NOTE: R ELr."; T I \)E HUMIDITY REr'1DINGS r:~~~ E UNREL I AI<I_E WI-lEN WIND f3PEEDS f!.)RE LESS THr;N ONE METER PER SECOND. SUCH READINGS . Ht"'-1~JE NOT BEEN INCLUDED H·! THE: D.AILY OR i'10NTHLY MEf~N 1=-oR REUHllJI:: HUi'HDI.TY AND DEI.>J POINT. ·X··X:·X·'il: SEE NOTES AT THE BACK OF THIS REPORT :;;:.:;.t;:;r,:;.t; -149= I f-' Ul 0 I FIG. 2.4,51 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION November, 1981 ~ro-,-.-.-r-r-r-r.r,-.-~.-.-.-r-ro~ro-,-.-.-r-r-r-r-r,-, tee N I: u ' 3: I: 150~~~._ __ ._ ____ ~~~-----a----~------~~--A---------~ n.. 120 t3 90 ~ 60 n.. 30 PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 01--------------------- ae U1 sa o 4B ~ 2B :;u a ---t ase :E 2BB H 21s a 144 t:J 72 H r 20~~---~~------------~------------~~---L~--~a :;u tn 16 :J ~ 12 3 ' ' Q 8 m ~ :~~~~~~~~~~~~~~~~~~~~~~~~~·~-·~·~·d"~~ :1: r---! c . TABLE 2.4.52 MONTHLY SUMMARY FOR DEVIL CANYON WEATHER STATION DATA TAKEN DURING DeceMber> 1981 MAX. MAX. MIN. MEAN W\P. DEG C RES. WIND DIR. DEG RES. WIND SPD. MIS AVG. WIND SPD. MIS MAX. GUST DIR, DEG GUST P '~JAL MEAN SPD. DIR. RH MEAN DAY TEMP, TEMP. D? PRECIP DEG C DEG C i'\iS i. DEG C MM 2. 3 4 6 7 B 9 10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 -2.2 -b.& -8.4 -7 '0 -14.2 -8.6 -16.8 -16.1 -14.7 -t 1. 4 -7.6 -2.8 -1.7 -9.0 -3.4 1 ? Ow "3, G 3.9 -1.6 -4.1 -7,5 -i.D -215 -5.1 -8.2 -8.7 -16.0 -19.4 -21.8 311 -19.8 31 -17.5 MOrlTH 3. 9 -6,4 -14.0 -iO.B -14.3 -1B.5 -16.9 -21.1 -19.7 -19' 0 -18.3 -14.2. -7.5 -13.a -15.3 -10.3 -&.9 -1.0 -1.9 -12.1 -11,8 -9.5 -17.6 -7.6 -9.7 -9.7 -20.2 -24.4 -24.6 -2B.9 -28.3 -24.8 -28.9 -4.3 -10.3 -9.6 -10.7 -16.4 -12.9 -19.0 -17.9 -16.9 -14.9 -10.9 -5.2 -7.4 -12.2 -6.9 -2.9 1.0 1.0 -6.9 -8,G -8.5 -12.3 -5.1 -7.4 -9.0 -14.5 -2~ .2 -22.0 -25.4 -24.1 -21.2 -11.6 122 27il 224 142 213 092 OM \l8U 056 083 115 liB 107 091 113 110 129 122 102 172 137 lOb i16 079 on 131 097 111 101 086 107 103 1.2 .1 .3 r ,,J .3 .. 'I 2.1 1.8 1.6 2.0 1.2 .9 1.6 2.5 1.1 2.8 1.6 1.5 .9 .3 'l ..... 1.3 L6: .4 t ·'"'. f.1 1.'5 3.0 2.1 1.2 1.5 1.1 120 319 .5 294 1.0 r ,oJ 1.1 2.. 1 1.9 l.B 1.2 1.9 ') " <-•I 1.5 2.9 1.9 1.7 1.0 .7 r ,,J 1.5 1.8 .7 ,/;, 1.4 1.7 2.7 3.4 2.7 2.3 i ,6 2G9 119 064 065 121 061 068 123 u96 113 069 142 104 098 097 105 085 139 112 087 089 079 125 101 141 136 073 124 1U4 6.3 ESE 73 -6.6 4.4 NW 84 -12.2 3.8 ss~ sa -11.3 3.2 ssw 83 -13.7 2.5 ssw 83 -17.4 3, 8 H\E 82 -15, 1 3.8 ENE 79 -22.1 5.1 ENE 73 -21.6 4.4 NE 77 -19.5 4.4 ENE 76 -18.9 4.4 ESE 79 -15.2 3.2 ssw 78 -8.2 4.4 ESE 68 -i0.9 5.7 EN.E 77 -15.3 6.3 SE 72 -11.7 10.2 ESE 59 -B.B 7.6 SE 64 -5.3 10.2 SE 72 -3.2 4.4 ESE 87 -8.3 2.5 SE 86 -1U.2 2.5 SE 88 -10.6 4.4 E 79 -15.6 6.3 ESE 3.2 E 3.2 NE 5.1 E 5~i E 66 -10.3 85 -9.& 87 -10.8 70 -19.3 56 -27.5 7.0 ESE 51 -29.3 7.6 ENE 53 -32.7 5.7 ENE 55 -31.2 7.0 ESE 58 -26.9 1U.2 ESE 74 -15.5 HH **** HH 'HI-»* HH :HH HH **** 'li·BH~: HhH HH ·HH -HH **** **** **** HH 1:+i'ili 'HH **** H!l:·l'< HH HH **** **** **** '~H* **** ·~'Hl'< l·l!*·lf 1:*-lhr< if·H'~ GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 8.9 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 9.5 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 8.9 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 7.6 DAY'S SOLAR ENERGY DAY WHJSQM 300 1 265 2 258 3 275 4 275 5 275 6 263 7 263 8 268 9 278 10 253 11 2.48 12. 258 13 265 14 310 15 290 16 ;m 11 270 18 278 19 275 2il 268 21 263 22 288 23 298 24 268 25 275 26 328 27 366 28 308 29 343 3U 355 31 8853 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIAB\_E WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND, SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY DP. l·'iDi'--iTHI...'I l"'iEt1N F"Di~ RE:L.f:;TI 1,.JE HUi·llDITY (1ND DEi.,J. PCliNT. ~*** SEE NOTES AT THE BACK OF THIS REPORT **** -151- N J: u ' 3: J: 15a n. 12a H sa u w sa 0:: n. 3a I a I-' Ul N I X n. sa J: w 30 t- ' 10 li:-10 3: -30 w -50 Q u w Q t-2a tn 16 :J (') 12 ' Q a z 4 H 3: a FIG. 2.4.52 RlM CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT NOTE: DEVIL CANYON WEATHER STATION December, 1981 PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH r--------------------------------------------------------~ 1a0x ea c sa ~ 4a s 20 -1 r-------------------------------------------------------~0 ~ ~----~---------------------------.-.--.----~~---.-----.~360~ 299 H 216 8 144 1:1 72 H ~~---L----~0 ~ F<: T j·----! C . TABLE 2.4.53 MONTHLY SUMMARY FOR DEVIL CANYON WEATHER STATION DATA TAKEN DURING January 1 1982 DAY 2 4 5 6 7 8 9 10 11 12 13 14 15 16 1i 18 19 211 21 22 23 24 25 26 27 28 29 30 31 MONTH MAX. TEl'\P, DEG C MIN. W\P, DEG C MEliN TEMP. DEG C -18.1 -25.2 -21.7 -21.2 -24.2 -22.7 -19.1 -24.0 -21.6 -15.1 -19.0 -17.1 -16.6 -27.0 -21.8 -22.7 -25.6 -24.2 -19.2 -28.7 -24.U -15.0 -27.6 -21.3 -13.u -16.8 -14.9 -11.3 -13.9 -12.6 -8.5 -13.9 -1i.2 -7.5 -13.4 -10.5 -lu.a -18.5 -14.7 -11.0 -13.8 -12.4 -12.6 -17.7 -15.2 -17.7 -24.4 -21.1 -13.6 -24.7 -19.2 -16.0 -22.7 -19.4 -18.2 -24.8 -21.5 -11.5 -20.2 -15.9 -1G.5 -17.6 ~14.1 -11.8 -19.7 -15.8 -11.7 -16.9 -14.3 -15.4 -19.7 -17.6 -19.6 -25.8 -22.7 -20.9 -27.5 -24.2 -13.0 -22.7 -17.9 -7.5 -13.0 -t0.3 -7.6 -tu.3 -9.u -7.1 -11.7 -9.4 -6.1 -12.3 -9.2 -6.1 -28.7 -17.0 RES. WittD DIR. llEG 088 052. 094 117 120 114 1UB 13il 102 102 113 1i15 092 121 111 086 102 085 1U5 100 082 109 094 132 u9B 072 1U4 111 11U 118 112 103 ?,ES. wiND SPD. li/S 1.9 2.0 'j r c;.,,J 2.9 1.7 1.8 .9 ·'j ::: '-•'- 3.4 3.5 3,3 2.4 2.0 3' 0 2.7 1.4 1.8 1.3 1.9 AVG. wiND SPD. M/5 2.1 2.0 ' ' .... u 2.9 1.9 2.0 1.1 2.4 3.5 3.5 3.3 2.5 2.2 2.7 3.1 3. 0 1.5 1.9 1.5 2.0 3.6 2;9 ~ 3.4 1.8 2.0 2,3 . 2.5 2.2 . 2.3 1.8 1.9 2' il 2' 1 2. 9 3, 0 3 '0 3' 1 1, B 2. 0 MAX. GUST DIR. DEG 121 060 112 132 tuB 086 1il5 103 1GS 101 121 12il 103 103 111 100 084 12.2 145 120 OBB 068 077 129 121 056 107 109 12D 128 114 088 MAX. GUST P'VAL MEAN MEAN SPD. D1R. RH DP PRECIP MIS I. DEG C MM 5,1 ENE 5.1 NE 6.3 ESE 6.3 ESE 5.7 ESE 5.7 ESE 4.4 E 8.3 SE 11.4 ESE 7.6 ESE 7.6 ESE 69 -26.0 68 -27.3 67 -26,2 65 -2l. 5 61 -28.7 44 -:53,2 52 -34.2 26 -33.3 35 -27.4 49 -21.1 59 -17.4 5.7 ESE 76 -12.9 6.3 ENE 70 -19.4 9.5 ESE B.9 ESE 7.0 ENE 5.1 E 5. i ENE 4,4 ESE 24 -28.8 24 -30.6 40 62 71 -31.5 -26.1 -25.5 -25.9 5.1 12' 1 11.4 ESE 46 -24.7 E 29 10.8 ESE E 5,1 ESE 27 27 30 7.6 ENE 42 5. 7 ENE 5,1 ESE 6.3 ESE 7.U ESE 54 53 64 60 -28.2 -30 '7 -29.0 -31}.7 -31.7 -24.6 -14.8 -15.1 7, il ESE 62 -15.3 62 -14.9 5.7 ESE 12.1 ESE 51 -25.4 **** **** HH: **** HH· ·:HU HH :'Hi'H H'H HH ·~*** HH if'li·H **** HH: **** **** iHI*·* **** **** iHU **** HH **** UH **** "*** ·:Hit* :I<H·X: 'HHH 'HH: **'** GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 8.3 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 10.8 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 10.8 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 10.2 DAr'S SOLAR ENERGY OAY WH/SQM 320 310 2 303 '3 315 4 348 5 425 b 335 7 583 8 520 9 385 10 353 11 358 12 353 13 650 14 683 15 445 16 343 17 388 18 335 19 553 20 593 21 598 22 buB 23 595 24 488 25 355 26 505 27 418 28 543 29 523 30 395 31 13923 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOl BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW_POINT. ~*** SEE NOTES AT THE BACK OF THIS REPORT **** -153- N ~ u ' 3 ~ tse D.. 120 H 90 u w se 0: D.. 30 ~ e l1l ,!::.. I N D.. 50 :I: w 30 1- ' 10 li: -10 3-30 w -se l:l " w l:l 1-20 (I) tG :J ~.~· 12 ' Q B z 4 H 3: e FIG. 2.4.53 RlM CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION January, 1982 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH ~------------------------------------------------------------~ teex ee c _ __,..,.sa ~ 4a E 20 -1 ~------------------------------------------------------~a ~ tl f'l G'l __ :::;_:::,-p;!.~~"-"'!~-~;:::::~~-:d=-=~ n 360 .J: 288 H 216 tj ~MN,.,.,_111 14 4 tJ 72 H ~----------------------------------~-------------------------10 ~ I~ &. M C.: D i'"--.! E; U L. T 1'::-. i'".! T E~ _.,. :t: i>-! c . ;:::; U ~::; :t: T N .-~ H Y D I~ C) t::: L. E C T I~ :J: c.: P I~ D .,.T E C:: ·r TABLE 2.4.54 ~'\Oi'-!THLY ~)UMi"lc:~py FDH DE 1JIL Cc~NYON i,..JEATHE.t~ !3Tc~TIDN DAH1 Tj(:ti<EN DURING l:·eiH' uar y .' 19B2 RES. RES. AVG. 1'11\X. i'IAX, DAY'S 1'\AX, MIN. MEAN WIND wnm WIND GUST GUST P'VAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR, RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG MIS MIS DEG titS k DEG C I'll'\ WH/SQM ----------------------------------------------------------------------------------------------------- 1 -2.9 -B.b -5.8 U5 1.5 t.b 124 5.1 ESE 70 -9.5 **** 390 1 2 ~ " J • ..l -3.4 '1 108 1.7 1.8 077 5.7 ESE 69 ~4.2 H*li 535 2 3 5.4 -.4 2.5 100 1.2 1.4 111 4.4 E 75 -2.1 ***'~ SOB 3 4 3.4 -.9 1.3 102 1.0 1.0 129 4.4 SE 85 ' **** '525 4 -,o 5 4.3 -3.4 .5 123 2.4 1.2 124 5.7 ESE 78 -2.5 **** 648 " ,J b -2.1 -7.3 -4.7 063 .2 .2 oat -') j,l.. NE B4 -5.7 **** 428 6 7 .1 -6.2 -3. i 087 .7 .B 080 3.8 E 81 " ~ -.... ,) UH '555 7 8 -2.9 -7.1 -s.n 078 1.2 1.4 092 5.1 ENE 85 -7.0 HU 425 a 9 " ,,J -8.9 -4.2 OD2 1.1 2.5 356 9.5 ESE 45 -13.2 **** 590 9 10 -6.& -16.8 -11.7 059 1.7 2.9 025 13.3 ESE 46 -19.9 Hllll 530 10 11 -10.3 -20.7 -15.5 129 1.7 1.8 114 8.3 ESE 44 -25,5 **** 638 11 12 -7.4 -15.8 -11.6 111 2.3 2.5 114 7.0 ESE 23 -2a.9 **** 895 12 13 -7.7 -19.4 -13.6 087 1.8 2.1 0&7 5.1 ENE 39 -25.3 **** 1065 13 14 -12.2 -24.1 -18.2 ~27 2.'5 3.5 01 0 13.3 NNE 41 -29.9 **** 745 14 15 -20.4 -25.4 -22.9 081 1.4 2.6 OB9 10.8 SE 37 -3'3.9 H'fdl: 998 15 16 -16.4 -24.6 -20.5 109 1.4 t.b 093 5.7 ESE 43 -29.4 **** 895 16 17 -14.8 -23.2 -19.0 111 .a 1.1 li2 3.8 ESE 58 -2&.5 **** 855 17 18 -14.8 -23.1 -19.0 167 .b 1.0 137 3.2 s 55 -26.7 **** 933 1a 19 -14.3 -25.1 -19.7 113 1.4 1.6 088 6.3 ESE 38 -30.9 **** 12aB 19 20 -14.8 -26.6 -20.7 103 2.0 2.2 123 8.3 E 33 -33.6 **** 1103 20 21 -16.6 -30.0 -23.3 110 1.6 1.9 lOb 7.6 ESE 31 -35.7 **** 1175 21 22 -16.2 -24.7 -20.5 114 2.2 2.4 071 5.7 ESE 26 -35.7 **** 1295 22 23 -11.6 -28.4 -20.0 09& F. 9 ; 2.3 118 6.3 ENE 30 -34.8 **** 1318 23 24 -10.5 -26.1 -18.3 117 1.1 . 1.5 075 4.4 SE 27 -34.0 **** 1395 24 25 -8.6 -24.0 -16.3 11& 1,. a , 1.9 112 7.0 ESE 23 -32.3 **** 1500 25 26 -&.7 -21.6 -14.2 120 2.0 2.2 115 a.3 ESE 1a -31.0 **"'* 1580 26 27 -5.0 -10.6 -7.8 128 2.1 2.3 106 5.7 SE 19 -27.8 **** 1600 27 2a -4.5 -12.0 -8.3 125 2.8 3.0 112 9.5 ESE 17 -29.1 *llll* 1725 2a MONTH 5.4 -30.0 -12.1 104 1.4 1.9 025 13.3 ESE 43 -22.2 **** 26125 GUST VEL. AT riAX. Gl.J~)T M 1 NU~3 ;;! INTE:l=<1)AU3 5' l GUST VEL.. AT r'iAX. GU~n MINUS 1 INTER Vf':tl.-:::.; . 1 GU~3T VE.L. ~~T r11~X. GU!:IT Pl_u~; l INT[R'Jf-11.. 10.2 GUST VEL. AT MAX. GUST PLUB •:) '··· I NTE lx t)(.:ti ... ~; B.'ii NOTE: RELr=1Tll..}E HUMIDITY I~ EAD INC\3 c~1RE UNI~ELIABL.t:: WHEN I,..JIND SPEEDS AHE u::ss TI-I(.:,N ONE METEH PER SECOND. SUCH f~Ef'~DINGS H?NE NOT BE:: EN INCLUDED IN THE DAILY OR MOi·-..!THLY MEAi'·l HJR RELr=1TIVE HUi"\IDI TY r~li~D DEW POINT. ·)(;'J(:'J(:·)(; SEE NOTES ,~lT THE BACI< DF THIS REPORT ·X·'J(:'t<·X: -155- I I-' U1 m I (\J I: u ' :3: I: FIG. 2.4.54 ~&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION February, 1982 150 ~~~~~~~~~~~~-il~~-u-U~~~~~~~~~~~~----4 1L 120 u 90 w 60 ~ IL 30 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 0 ~------------------------------------------------------------~ IL I: 50 ~------------------------------------------------------------~ ~ 30 ' 10 li: -10 :3: -30 W-50 ~-----.--------~----------~-.-.-.---------------,----------~ 0 t!J w 0 1-20 Hl 16 :...1 l? 12 ' 0 8 z 4 H :3: 0 25 30 100 80 Ul 60 0 40 r :n 20 ::0 0 :I :I 100 I 80 c 60 3: H 40 t:l H 20 --1 0 -< t:1 f1l G") () 360 288 ~ 216 a 144 t:l 72 H ::0 0 :I ' Ul i .. , '<. TABLE 2.4.55 MONTHLY SUMMARY FOR DEVIL CANYON WEATHER STATION DATA TAKEN DURING March. 1982 DAY HAX. MIN. TEMP. TEMP. DEG C DEG C 1 -3.2 -10.1 2 -5.0 -13.3 3 -6.7 -18.0 ~ -8.8 -22.3 5 -4.4 -10.5 6 -2.5 -7.5 7 .5 -6.4 8 -1.7 -7.5 9 -4.6 -9.7 10 -3.3 -14.3 11 -3.5 -16.8 12 -3.9 -17.1 13 -6.9 -21.3 14 -7.9 -21.2 15 -3.4 -9.9 16 -3.3 -8.3 17 .2 -4.8 18 1.b -3.2 19 2.1 -3.7 20 2.4 -2.4 21 1.8 -1.9 22 4.3 -3.0 23 1.4 -5.7 24 2.4 -9.5 25 -2.8 -14.1 2b -4.2 -16.5 27 -4.2 -17.0 28 -1.5 -13.~ 29 -1.7 -18.2 30 -4.3 -17.3 31 -6.9 -20.2 MONTH 4.3 -22.3 MEAN TEMP. DEG C RES. illND DIR. DEG -6.7 141 -9.2 117 -12.4 106 -15.b 080 -7.5 112 -5.0 093 -3.0 097 -4.6 056 -7.2 095 -8.8 063 -16.2 126 -10.5 081 -14.1 121 -14.6 095 -6.7 096 -5.8 086 -2.3 U9b -.8 124 -.8 308 0.0 302 -.1 297 .7 352 -2.2 OM -3.6 055 -8.5 D63 -10.4 125 -10.6 DB8 -7.5 110 -10.0 095 -10.8 106 -13.& 103 -7.1 tOO RES. WIND SPD. ti/S 2.8 2.4 1.5 2.1 2.1 l.b l.G .4 1.1 '1 1.2 1.6 1.5 1.8 1.4 1.2 ,9 .5 '1 .6 1.4 .3 '· 2 A\IG. MAX. WIND GUST SPD. DIR. MIS DEG 2.9 2.6 1.9 2.4 2.2 1.7 1.2 .9 138 077 086 059 131 069 130 128 1.3 082 .8 102 1.4 . 124 2.1 014 1. 7 081 1. 9 095 1.6 117 1.3 067 ,9 085 .8 192 . B 190 .9 337 1.8 1.1 .7 .8 . 1.9 275 283 038 014 U26 103 050 060 128 130 112 014 l:.B 2.5 1.8 1.6 1.6 1.8 2.0 1.9 l.b 1.7 1.4 1.3 . " 1 .... 1.7 l.b 1.1 MAX. GUST pI VAL MEAN SPD. DIR. RH M/S 4 15 15 20 tiE AN DP DEG C -29.4 -30.2 -30.9 7.6 SE 7.6 ESE 5.1 E 5.1 ESE 5.1 ESE 5.1 ESE 3.8 ESE 32 -27.8 31 -21.9 44 b1 -16.4 -10.8 2.5 E 3.8 E E 5. 7 ESE 3.2 8.9 E 5.1 5£ 7.0 E 4.4 ESE 67 -10.4 70 -10.8 67 -12.9 55 -17.2 43 -22.0 36 45 57 4.4 ENE 55 3.8 E 48 3.2 E 42 3.2 WNW 50 5.7 WNW 46 7,0 I~NW 47 5.7 WNW 43 3.8 12.7 12.1 s 30 s 22 E 21 5.7 SE '5.7 ENE 4.4 ESE 7. 0 ENE 5.7 7. 0 12.7 E ESE ESE 19 19 18 21 18 19 35 -26.5 -22.6 -13.9 -12.9 -11.9 -12.1 -11.1 -9,4 -9.8 -11.2 -17.4 -23.4 -26.3 -29.7 -28.'5 -29.3 -28.0 -29.9 -31.9 -20.2 GUST VEL. AT MAX. GUST MINUS GUST VEL. AT MAX. GUST MINUS GUST VEL. AT MAX. GUST PLUS GUST VEL. AT MAX. GUST PLUS ;?. INTERW'~tU3 1 INTEHVr~L 1 INTER ~h'\L 2~ I tHE: I~ VAU3 PRECIP riM nu **** **** **** **** ll*'Hi lili·H **** **** **** HHf **** **** **** tt·U **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** 13.3 ".ll '4 12. 1 1 () ' u DAY'S SOLAR ENERGY DA'I WH/SQH 1830 1 2142 2 «·H":Hif 3 HHiBI 4 ****** ****** 'X·HHlt 5 6 7 a 9 ****** 10 11 ****** 12 ****** 13 ****** 14 ****** 15 ll:liHH 16 'H'dtHlt 17 HHH 18 ****** 19 ****** 20 ****** 21 ****** 22 ****** 23 ****** 24 ****** 25 ****** 26 ****'** 27 HlFifU 28 HHH 29 ****** 30 HHH 31 3972 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THA~ ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY DP MCJNTHLY r\EAN FCJi~ HELATIVE HUi'1IDITY r::1ND DEW· PCliNT, **** SEE NOTES AT THE BACK OF THIS REPORT *~** -157- C\1 l: u ' 3: l: 150 n. 120 H 90 u w 60 0:: n. 30 0 I 1-' X Ul 00 I n. 50 l: w 30 1- ' 10 :L-10 3: -30 w -50 Cl (!) w Cl 1-20 UJ 16 :::1 Cl 12 ' Cl 8 z 4 H 3: 0 FIG. 2.4.55 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION March, 1982 ~r-r-.-.-.-.-.-.-.-.-.-.-.-.-~~.-.-.-.-.-.-.-.-.-.-.-.-.-.-~ 100 80 UJ 60 0 40 £ 20 :;o ~~----------------------------------------------------------~ 0 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH r-------------------------------------------------------------~ 100I 80 c 60 ~ 40 s 20 -1 ~------------------------------------------------------------~0 ~ t::l 1"'1 G) () r------------.. .. --~----~-----------.~--~~r---------------~ 360 288 ~ 216 s 144 t1 72 H r---------~~~--~~~------~----~~~~-=~~~------~--~0 :;o 3: ' Ul 1=<: ~X M C C) N ~::;; U L. ·r .-::. NT S .~ :1: NC . ~;) U ~:J. :1: T N c:.":-a H Y l) H C) E L E C T I~ :1: c::: P I:.C: O .. TECT TABLE 2.4.56 ~MONTHLY SUMMARY FOR DEVIL CANYON WEr~THER STATION DATA TAKEN DURING April~ 1982 RES. RES. AVG. HAX. MAX. DAY'S tiAX. MIN. MEAN WIND WIND WIND GUST GUST pI VAL tiEAN MEAN SOLAR DAY 'TEMP. 'TEMP. TEMP. DIR. SPD. SPD. DIR. SPJ). l)lR, RH DP PRECIP ENERGY l)AY DEG C DEG C DEG C DEG MIS M/S DEG M/S % DEG C Mil WH/SQH --------------------------------------------------------------------------~-------------------------- -8.2 -26.8 -14.5 161 2.3 2.b 099 8.3 E 19 -31.7 D.O ****** 1 2 ~7.b -21.9 -14.8 113 1.8 2.1 100 7.0 ESE 19 -32.0 6.0 **'**** 2 3 -2.4 -18.7 -10 .b 112 1.6 1.8 113 7.B ESE 17 -29.4 0.0 ****** 3 4 -'1 -12.9 -b.5 1192 1.8 2.0 Ob9 5.7 ENE 1b -28.6 0.0 ****** 4 5 3.2 -13.0 -4.9 089 1.0 1.5 062 4.4 SE lb -26.5 B.O ****** 5 6 5.0 -4.3 .4 105 l.b 1.7 Ob2 5.1 ESE 21 -21.7 1.4 ****** 6 7 4.5 -4.2 .2 056 .3 1.4 299 b.3 ESE 33 -15.7 b.O ****** 7 8 .4 -5.1 -2.4 Ob2 .5 1.3 138 3.8 ENE 35 -16.9 .2 *Hl*ll 8 9 2.4 -8.8 -3.2 044 .3 1.2 253 5.7 NNW 22 -22.8 1.6 ****** 9 1(1 .5 -11.9 -5.7 099 1.5 1.8 043 '5.1 E 18 -2b.4 0.0 ****** 10 11 .5 -16.5 -5.0 047 1.7 2.5 027 9.5 NNE 17 -2b.1 0,0 ****** 11 12 1.0 -13.8 -6.4 042 2.5 2.9 024 11.4 NNE lb -27.3 0.0 ****** 12 13 -1.8 -10.7 -b.3 050 1.9 2.7 014 8.9 NNE 15 -27.7 0.0 HHU 13 14 .8 -13.2 -6.2 098 1.6 2.2 112 8.9 ESE 17 -27 .o 0.0 ****** 14 15 3.5 -b.2 -1.4 077 .B 1.6 020 7.6 NNE 22 -20.8 ') ... ****** 15 1b b. 0 -7.5 -.8 117 1.3 t.b 079 5.7 SE 16 -22.5 o.o 4505 16 17 1.9 -6.9 -2.5 19b .2 1.2 327 3.8 SSE 22 -21.7 0.0 3825 17 18 -.2 -8.6 -4.4 290 .9 1.7 322 7.b NW 35 -18.3 t.b 3585 18 19 1.5 -13.7 -b. 1 091 1.6 1.9 046 8.3 ENE 27 -22.8 0.0 4418 19 20 6.5 -3.2 1.7 11b 1.1 1.6 0'53 5.7 ESE 2A -18.2 7.0 4053 20 21 b.3 -3.4 1.5 301 .5 1.5 259 7.0 Wt~W 18 -20.2 0.0 4748 21 22 5.1 -2.7 1.2 274 ,9 c 1.4 345 5.7 w 16 -21.9 0.0 5543 22 23 4.3 -4.1 .1 264 ;3 ·. 1.3 198 5.7 !*Sit 22 -20.2 o.o 4678 23 24 4.3 -2.2 1.1 Db4 .7 . 1.2 069 5,1 NE 25 -17.7 1.6 3388 24 25 a.a -.1 4.4 til ;4 . 1.6 120 6.3 s 22 -17.5 ~.0 5298 25 26 5.0 -3.1 1.0 085 1.6 2.0 036 7.0 ENE 20 -20.0 0.0 6023 2b 27 8.9 -.5 4.2 082 ,b 1.5 094 7.0 s 17 -18.5 O.D 4160 27 28 b.9 0.6 3.5 129 .7 1.5 104 5.1 ESE 32 -13.8 1.4 3&78 28 29 6.8 -3.2 1.8 185 .1 1.4 337 5.7 s lb -20.9 o.o b713 29 30 b.8 -4.b 1.1 082 1.0 1.6 007 5.1 HE 18 -21.8 o.o 5818 30 HONTH 8.9 -21.9 -2.7 087 .a 1.7 024 11.4 ESE 21 -22.5 21.0 70428 GUST VEL. AT r11::.x. GUST rll NUS ':) INTERVALS 8.9 '- GUST VEL.. AT MAX. GUST MINUS 1 INTEl~ VAL "1 0 • ;.~ GUST VEl_. AT MAX. GUfiT PLUS 1 INTERV~~~-10.8 GUST VEL. AT MAX. GUST PLUS "j /... INTERVAU3 9. ~'j NOTE: RI::LATJ.lJI:: HUMIDITY RE!;DINGS PtRE UNRr::LIABLE I..JHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DfHLY OR i'iONTHI...Y MEt-1N FOR RELATPJE HUi'iiDITY C:1ND DEW POINT. 'If: ·:X: 'I<··)(-SEE NOTES AT THE BACI< DF THIS REPORT ***';l: -159- I I-' 0'\ 0 I FIG. 2.4.56 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION April, 1982 F: A. ... ...... CONE>Ul...T(.~NTG ·'" :t: N C:: ' G U ~=~ :1: T N f:-::-. H ·y D I~ 0 E L E C ....... F~ :J: c: P 1~ D .:.r E: c T TABLE 2.4.57 i~IONTHLY ~:lUMi"lr~R Y FDR DE'.JIL. CAi'fYON WE.r~\Tl-IE:R STi~TION DATi~ Tt~lKEN DUIUNG i•ia y·~ 1 98;;2 RES. RES. AVG. t!AX. MAX. DAY'S !'\AX. iilN. MEAN WIND WIND WIND GUST GUST pI VAL MEAt~ MEAN SOLAR l)AY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. Rfl DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG i'I/S li/S DEG MIS l DEG C J;tj wH/SQM ----------------------------------------------------------------------------------------------------- 1 6.9 -4.3 1.3 142 .8 1.7 204 5.7 SE 21 -2B.8 o.a 6345 2 5.8 -3.1 1.4 02B .a 1.5 B14 5.i NNE 22 -20.8 .2 6080 2 3 4.4 -5. n -.3 122 .6 1.6 306 5.7 ESE 1B -22.1 D.O 5113 3 4 5.5 -3.9 .8 634 .4 1.4 241 6.3 NNE 26 -19.9 1.8 5360 4 5 7.4 " ~ -.J,/ .9 071 1.5 2.0 046 B.3 NE 17 -22.1 0.0 6120 " ,J 6 11.2 -1.8 4.7 141 1.1 1.4 095 5.7 SSE 13 -21.7 0.0 6275 6 7 8.2 1.9 '5. 1 253 .5 .9 208 3.8 ssw 32 -13.7 .2 3188 7 8 8.1 1.7 4.9 2.36 .5 1.0 094 3.8 ssw 27 -18.3 ,6 3543 8 9 5.2 .a 3.0 290 .4 .9 305 3.2 WNW 51 -6.9 4.4 2745 9 10 8.8 1.3 5.1 303 .9 1.1 270 5 '1 NW 42 -9.9 3.2 3640 u 11 6.6 -.6 3.0 297 .9 1.3 315 5.7 NW 50 -9.2 3.2 3663 11 12 7.6 -1.1 3.3 293 .6 1.3 256 5' 1 Nirl 33 -14.0 n.o 4090 12 13 7,5 -1.3 3.1 252 .4 1.1 332 5.1 s 3~ -16.n 0.0 3935 13 14 9.6 -2.2 3.7 234 .7 1.2 191 5.7 5 26 -19.0 0.0 5363 14 15 to .5 -2..6 4.0 247 " ·" 1.3 334 5.1 s 20 -20.5 0.0 6810 15 16 10.0 -2.8 3.6 032 1.5 2 '1 032 7.6 NNE 18 -20.7 a.n 6948 16 17 19.4 -1.6 4.4 121 .8 1.5 031 6.3 5 19 -19.1 2.6 6550 17 18 9.4 .9 5~2 299 .6 1.1 310 4.4 NW 37 -12.9 1.2 5083 18 19 tn.5 0.0 5.3 n83 .7 1.7 098 5.7 E 28 -13.5 0.0 6638 19 20 8.6 -.6 4.0 144 .3 1.4 667 5.7 ESE 26 -14.5 o.o 3863 20 21 10.4 -1.3 4.6 223 .7 1.4 210 5.1 WSW 25 -14.4 0.0 7228 21 22 12.7 -2' 1 5.3 176 .2 1.4 358 4.4 NE 22 -14.3 0.0 7490 22 23 11.9 -1.3 5.3 045 1c.8 ; 2.4 020 7.b NNE 21 -13.9 n.o 6373 23 24 12.7 3.2 a.o 233 .7 1.4 020 8.3 S\11 20 -13.6 0.0 5325 2.4 25 8.1 1.8 5.0 294 ,. 1.1 297 4.4 WNW 43 -7.0 1.4 2610 25 .t~ . 2b 8.4 1.2 4.8 326 ·.s , 1.4 274 4.4 NW 34 -16.8 .4 3240 2b 27 11 '9 2.5 7.2 29'2 .7 1.2 286 5.7 WNW 41 -9.5 1.4 3518 27 28 8.6 3' 0 5.8 286 .6 1.2 310 8.3 ssw 36 -11.0 .a 3290 28 29 8.5 3.4 6.n 272 ,9 1.2 3aa 5.1 sw 27 -13.6 .4 2883 29 30 14.2 3.1 8.7 282 .7 1.3 258 4.4 WNW 32 -11.7 .2 5740 30 31 17.2 .9 9' 1 034 1.6 2.2 011 7.n NNE 25 -9.0 0.0 780ij 31 i'\ONTH 17.2. -5.7 4.4 334 .1 1.4 046 8.3 NW 29 -15.0 22.0 15&845 GUST \)FL., ttT l"ir~,x. GUST MINLJ~3 •:) '·· INTEr< ~J r:11...~3 ~:J ' 7 GUST '...! Ei... , AT l·I?1X • GUST tiiNUS 1 INTEHVAL ~5 . t GUf:>T VEL.. 1:!tT i"\r::,x. GUST PLU~3 1 INTERVt'~l ... "'" ~ ,.J' I GUST ~)EL. AT !"\(-·,X • GUf.->T P I...U~l 1':) '·· INTElxVALS 7.0 NOTE: i~F.L.C:~TT t.)i:. i-ii..Jl1 I D ITY R E.(.1D I i'..!G:3 PtPE UN!~ EL. I r:lt BL.I:. WHFf'.! WINO !3P E.EDr:! r.:-.i~E LE!3S THr:1N OtK METEJ{ PER ~!E::CDN!J, SUCH ·1~ Et~D I NG~~ Ht~\.!E NCJT BE:Ei·-1 Ir~CI...UDED IN TH[ Dt1Ii...Y em l1f.JNTHL.Y hE~ AN FOR H El...i:!tT 1 tJF HUMIDITY rC)ND DEW. PCJINT. ·X··li:·X·X· SEE NDTES AT THC :f.!{:lCi< OF THIS REPORT :;<_. 't: ·::<: ·)/: I 1-' 0') IV I FIG. 2.4.57 R&M CONSULTANTS. INC. SUSITNR HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION May, 1982 TABLE 2.4.58 rlOi'·lTHi .. Y Fi\.ii'•\i'"ir:~RY FOR DE:VJI .. Cc;W(DN WFr~THFR ~3Tt.;TION D{tT f~ T f.:·,,< Ei·,! DURING :run!::·!_, l 982 RES. MAX. MAX. MIN. MEAN wiND GUST P'VAL HEAN MEAN DAY TEMP. TEMP. TEMP, DiR. RES. UIN!i SPD. M/S AVG. WIND SPD. HIS MAX. GUST DIR. DEG SPD. DIR. RH DP PRECIP DEG C DEG C DEG C DE:G MIS % DEG C MM 1 17.6 2 9.0 3 13.& 4 14.2 5 9' 0 6 9" 1 7 l!i.3 B i4.B 9 n.u 10 15.9 11 12.1 12 12.9 13 i2.7 14 i6 '1 15 6.3 16 6.7 17 17 '0 1B 16.3 19 17.9 20 8.5 21 13.9 22 16 '2 23 20.5 24 24.6 25 26.4 26 24.2 27 24 .& 28 18. il 29 17 '(i 30 17.f:l MONTH 26.4 'l . ... b 3.2 2.6 .7 4.5 '5. 0 3.4 1.7 4.4 6.il 5. i 1.0 U.u 3.1 3.5 4.3 4.7 3.6 3.6 5.2 5.fi 5.1 7.2 5.3 6.8 8.5 7.7 8.4 6.5 7.5 0.0 1U.1 272 6.1 119 a.1 214 7.5 299 6.8 294 i' 1 286 6.9 270 8.3 321 8.7 318 t I. 0 053 B.& 317 7, n 242 &.4 34D 9.6 3U2 4.9 297 5.5 289 10.9 lU.O 309 068 1o.a 3u6 6.9 299 9.'5 296 10.7 316 13.9 3il3 15.0 325 16.6 3~4 16.4 301 16.3 344 13.2 298 11.8 3[)5 12.7 098 9.9 3U6 '7 1.7 269 .5 1. t 139 .5 1.4 274 .9 2.0 290 ,5 1~0 315 '7 1. il 257 .4 .9 313 'b 1. 5 32.7 .6 1.1 3G2 .3 1.4 101 .8 1.5 344 .2 1.1 242 .6 1.3 327 1. 6 1. 9 282 1.2 1.4 369 .B 1. 0 295 .& 1.3 010 1.1 1. 7 118 1.0 1.6 306 1.4 1.6 317 1.2 1.5 292 .8 1.6 314 .a \ 1.3 3u7 .9 1.6 300 ,7 . 1.4 317 :a · 1. 5 284 .6 1.6 275 1. 8 2.1 323 .6 1.2 289 .5 1.6 OBO .6 1.4 242 7. fi WSW 25 3.8 ESE 52 5.7 sw 34 7.6 w 5. 7 wNW 3fi 49 3~·2 WNW 57 4.4 wi'iw 61 5.1 Nw 4U 3.8 \.ltiirl 35 7. 0 E 33 5.1 NW 37 1 u '2 5 45 4.4 Nl.l "36 7.u NW 30 4.4 WNW 54 3.8 iiW 57 4.4 wN~ 39 7.b NNE 39 6.3 N~ 35 7.0 WNW 55 6.3 WNW 38 7.0 NW 29 4.4 Nw 26 5.7 NW 23 6.3 WNW 23 7.0 wNW 23 6.3 NE 10.2 WtlW 20 31 4.4 WNW 25 7.6 E 30 10.2 WNW 37 -8.1 -4.1 -8.3 -B.B -4.9 -.9 -.9 -5.6 -4.0 -6.7 -5.8 -7.8 -7.4 -4.1 -3.1 -6.4 -5.8 -2.9 -6.7 -6.6 -5.4 -4.7 -3.9 -5.3 -8.2 -6.8 -9.7 -9.0 -5.8 G w:n \II~. L • r:Yf h r::t X . C U ~:; T i'H N U ~:; ::} IN T ET~ ~,1 ~~ u:; GUST VEL. AT MAX. GUST MINUS 1 INTERVAL GU~3T VFL. fYr i'1i;X. CU~lT PI...U~:~ l INTEI~~N)I.. GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 0.0 13.2 .4 0.0 3.4 11.4 11.0 'l •'- .4 4.0 .6 5.8 n.o n.~ 13.8 6.0 0. 0 s.n ') "- 6.2 0.0 o. n 0.0 G.O 0.0 0.0 0. 0 2.2 0.0 1.4 85.2 ,-. , .. , ;;, . / DAY'S SOLAR ENERGY DAY WHiS~~ 6323 1260 7338 3 5678 4 2391 5 2265 b 2115 7 5553 B 317il 9 3295 ta 3805 11 3653 12 4798 13 b473 14 1573 15 1230 16 6383 i 7 3673 18 6083 19 1930 2U 4530 21 5563 22 6718 23 792G 24 6818 2'5 6785 26 5548 27 5238 28 '5440 29 3415 30 136964 NOTE: RFi_ATIVF HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHlY MEAN FOR RELATIV~ HUMIDITY AND DEW POINT. ~*** SEE NOTES AT THE BACK OF THIS REPORT **** -163- N :E u ' :r 2: 150 Q. 120 H 90 u w 60 Q: fL. 30 I 0 1--' "' .t:> ~ I 0. s0 :1: w 30 1- ' 10 rL -10 -30 ~-s0 ~ "' w ~ 1-20 II) 16 ::1 l? 12 ' 8 Q z 4 H 3: 0 FIG. 2.4.58 ~&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION June, 1982 ----~--------------------~~ ~-----l:-~:::::::::::::::=_, .. -. ·----·--------··---···----------------· ---·----· ---. -.-········ 1aax 80 c s0 ~ 40 E 20 -1 ~------------------------------------------~--~------~0 ~ t:l M c;) n 369 :E 288 H 216 6 l44t:l ?2 H ~~~~~~~~~~~~~----~~~----~~~~~~~~~,0 ~ 1--, "·:.. TABLE 2.4.59 i'·!ONT 1-l\..Y ~3Uhi•\{'tf< Y FOR DE'..) I L. Ci:·~N-.l CH··! i.rJF~~~THF.R \:)T r~ T I Di'! DATA TAKEN DURING Ju1y 1 1982 RES. . RES. MAX, 1'\AX. MIN. MtAN WIWD WIND AVG. WIND SPD. M/S MAX. GUST GUST P'VAL MEAN MEAN DAY TEMP. TEMP. iF.MP. DIR, SPD~ DIR. SPD. DIR. RH DP PRECIP 'OEG C liEG C DEG C DEG MIS DEG M/S % DEG C MM i3. 0 2 14.7 3 19 '7 4 22.0 5 16 '3 6 19 '9 7 28.3 8 17 '7 9 17 '7 10 13.1 11 14,3 12 11.1 13 17.4 14 i6 '9 !5 n.6 16 11.7 17 15.6 18 17 '3 19 25.1 2fi 23.1 21 13.7 22 11.2 23 11.6 24 10 '9 25 1119 26 14.2 27 15 '5 28 18 '7 29 11.4 30 11. B 31 15.9 MGNiH 28.3 4.9 4.1 1.5 5.4 5.1 5.9 6. 0 10.3 9.7 9.2 9.0 8.3 8.3 8.2 7.7 7.fl b.9 8' 1 4.8 6.6 8.5 8.1 8.3 8.8 9.0 8.6 10.1 9.2 8.7 7' 1 1.5 9.0 9.4 lil.& 13.7 H.7 12.9 17.2 14.0 13.7 11.2 11.7 9.7 12.9 10.7 9.4 11.~ 12.7 15.8 14.9 11.1 9.7 1G. a 9.9 11.4 12.8 13.6 10.3 10.3 11.5 11.7 308 303 299 325 298 299 OG7 3u8 3u4 29a 295 284 277 298 3u7 294 287 275 037 306 28& 301 290 295 287 267 274 312 295 277 273 298 .3 ,b .9 .B .9 .8 1.7 .8 1.3 1.0 .7 ,b 1.6 1.3 255 325 1.8 319 1.6 3u8 1.4 319 1.6 298 Ul6 3HJ 1.3 335 1.4 308 1.1 311 .9 31b l.fi 299 .3 1.2 U96 1.5 1.8 326 n 'I 1.3 " .'1 1.6 1.2 1.3 295 2Bi3 32B 092 .4 t.2 1.0 1.8 323 1.1 29'1 1.4 1.6 '9 '• 1.1 1.4 1.3 l.fi 1.1 .9 .3 1.1 1.0 .6 .6 .B .9 1.7 1.1 1.1 1.3 i.3 31"3 313 3111 289 255 7.t:J Nw 5.1 WNW 7, U WN\i 7 .U NW 5.1 HW 7. 0 WNw b.3 NNE 7.0 Nw 5. i NW 5. 1 WNW 4.4 WNW 41 i9 17 22 18 i4 23 27 51 59 3.2 WN\tl 63 4.4 WN\.1 4.4 'liNW 7.0 Niti 4,4 WNIH 5, i WrlW 3.8 WNW 3.ii NE 7.6 NW 4.4 lol 6.3 WNW 5.7 w S. 1 WNW 7.0 WNW 3.2 WNW 3.2 JNW 4.4 NW 4.4 WNW 5.1 WNW 7.6 ~NW 45 4U 44 57 48 48 29 25 45 52 69 61 67 51 43 64 65 40 43 -6.4 -12.7 -16.3 -14.8 -14' 1 -14.'3 -16.8 -9.4 -9.4 1.3 2.2. 'j ~ '-'I -1.4 -2.4 .1 -·1 .9 -,5 -5.2 -4.7 .2 -.9 4.1 1.9 3.9 .9 3.5 -.4 3.6 3.i} -4,7 -3.6 1.0 0. 0 0,0 0 '0 .2 0.0 o.u a.u 0. 0 2.8 ""j •'- 8.6 1.6 1.6 0.0 8 ) 4.8 9.4 u.ii 0.0 4.0 '3.6 22.0 5.8 17.4 a.o .6 o.o " .1. J. ' Q ·) '•<- 0.0 106.4 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 4.4 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 3.2 Cl.i~3T '·.'1~.1. , ~~T 1"\fY;<. CUET PL.i.E1 1 INTFRtH11. 3. 2 C US T t.) E 1... , f;l T i"-'i (.-! X , C U ~;; ·r P i. .. U ~-; '.:: I i·~ T E !~ <,.! t1L. b ::; . d DAY'S SOLAR ENFRGY DAY WHi5Q~ 412;i 5393 2 7963 3 6i90 4 5355 5 6588 6 7423 'i 4500 8 46':18 9 ! 738 10 21 OS 11 !578 12 4185 13 4318 14 33'10 15 271 ij 16 47GB 17 3725 18 7005 19 7178 20 1755 21 1675 22 109U 23 1170 24 1338 25 2! 05 26 2253 27 4563 28 1935 29 2143 3il 4208 31 1192G5 ~OTF: RELATiVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ON t:: hC T EF< .,fl E::P Ut=::C.CJHIJ . :,:;uCH j:.~ l:::,c:ix;, I i\iG~~) H (.:1l)[ i.,lOT Di:::[N I f\lC L..UDF.D I (i THE I> f~ I L. \ DR MONTHi Y MEAN FOR ~E\..ATIVE HUMIDITY AND DEW POINT. **** SEE NOTCS AT THE BACK OF TrllS REPORT ~~~* -l-os- N 5 ' 3: I: FIG. 2.4.59 RlM CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION July, 1982 150~~~~--~~~~~-~~--~-~~~~~J~L~~~~~~~ D. 120 0 90 ~ 60 D. 3=~--------------------~======~= ------·--· 100 80 en 68 0 r 48 :II 28 jQ B 3: ::r 18a X sa c sa :z ..... 4a t:l ..... 2a ..... a -< t:J 1'1 a n 36a X 288 H 216 ~ 144 t:l ?2 ..... jQ a R & M C 0 N ~:3 U 1.._ T A l"'-.! ·r ~;; ,. :1: NC . ~:; U S :1: ·r N A HYDI~ DEL.E:CTI~ :1: C P' '~ Cl ... T E C ·r TABLE 2.4.60 MONTHLY SUMi"'1~RY FOR DEVIL CANYON WEATHER STATION DATA TAKEN DURING fiuqust~ 1982 RES. RES. AVG. t\AX. MAX. DAY'S MAX. KIN. MEAN WIND WIND WIND GUST GUST P'VAL MEAN HEliN SOLAR DAY TEHP. TEMP. TEMP. DIR, SPD. SPD. DIR, SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG K/S H/S DEG ti/S % DEG C tiM WH/SQ~ ----------------------------------------------------------------------------------------------------- 1 16.8 '3.& 10.2 04'3 1.5 2.1 02"5 6.'3 NNE 27 -8.5 0.0 6638 1 2 19.5 2.3 10.9 0'39 .5 1.4 '322 5.1 NNE 27 -7.& 0.0 5460 2 3 20.0 '3.5 1t .a '312 .5 1.'3 '30-4 5.1 WNW 26 -6.0 B.O 5925 3 4 20.6 5.5 1'3 .1 30b .6 1.5 325 5.1 WNW 26 -5.5 0.0 6388 4 5 20.1 7.5 1'3.8 358 .2 t.l 29::3 5.1 WNW 24 -4.9 0. D 5255 5 b 21.6 5.2 13.4 098 1.1 1.5 085 5.7 ESE '33 -4.8 o.o 5510 0 7 18.2 6.0 12.1 302 .& 1.2 29'9 5.7 WNW 49 -.1 7.4 '3550 7 8 17.2 4.2 10 '7 095 1.0 1.6 108 5.7 E 41 -3.5 '3.8 4508 a 9 10.5 7.'3 8.9 '31'3 .'3 .9 '32:2 4.4 NW 46 -1.1 .a 1593 9 10 10.3 6.8 8.6 298 .a 1.1 31 t 5.7 NW 50 -.9 .4 1748 10 11 18.4 4.6 11.5 284 .4 1.0 17'3 4.4 NNII 29 -5.9 o.o 4540 11 12 19.5 1.8 10.7 '344 .'3 1.3 '318 4.4 WNW '32 -5.5 0.0 5640 12 13 19.5 6.2 12.9 '302 .7 1.5 318 7.0 NW 25 -5.2 0.0 5423 13 14 15.2 10.0 12.6 257 ,7 1.0 28'3 4.4 sw 42 -.4 2.2 1998 14 15 14.8 7.0 10.9 282 1.2 1.4 '316 5.1 WNII 40 -3.3 .b '3715 15 16 15.1 7.2 11.2 301 1.0 1.3 322 &.'3 WNij 26 -6.9 0.0 5160 16 17 11.1 4.7 7.9 256 .4 .a 25-9 3.2 NW 51 -1.5 4.4 1845 17 18 15.2 4.1 9.7 '317 .'3 1.0 315 3.8 WNW 38 -3.6 o.o 2765 18 19 17.5 2.7 1U 3'34 .3 1.1 301 4.4 WNW '35 -4.9 o.o '3828 19 20 19.9 6.8 1'3.4 292 .3 1.0 280 3.8 WNW 2'3 -6.4 o.o 5045 20 21 . 18.7 6.2 12.5 298 1:' • .I 1.2 32.1 5.7 NW 27 -4.8 0.0 4&25 21 22 18.9 3.4 11.2 307 ~5 1.3 32:6 6.'3 s 29 -5.1 o.o 4795 22 23 15.1 9.6 12.4 298 .6 . l.D 30:6 '3.8 IN 44 .3 2.0 2123 23 24 15.7 8.7 12.2 354 .2 , 1.2 333 5.7 SE 42 -1.2 1.4 2853 24 25 14.5 8.5 11.5 289 .9 1.1 '309 '3.8 WNW 36 -3.2 1.4 '3308 25 26 19.0 4.9 12.0 3D2 .3 1.1 01'3 5.1 WNW '32 -4.5 .a '3760 26 27 18.2 1.2 9.7 098 1.'3 1.6 116 6.3 E '30 -B.l 0.0 483'3 27 28 12.9 '3.4 8.2 636 .2 .9 3n;9 4.4 NNE 44 -3.5 Q,O 184'3 28 29 9.5 6.9 8.2 '336 • 0 .7 194 2.5 w 56 .4 9.8 167J 29 '30 8.5 5.6 7.1 217 .3 .9 2~5 3.2 WSW b4 .9 0.0 1203 30 31 9.7 4.6 7.2 055 .2 .9 11)9 3.2 ESE 60 -.& 0.0 1935 31 MONTH 21.6 1.2 10.8 322 .3 1.2 318 7.0 WNW 35 -'3.7 '35.0 119478 GUST VEL. AT MAX. GUST MINUS 2 INTER'JALS 4.4 GUST VEl_. AT MAX. GUST MINUS 1 INTERVAL 5.'7 GUST VEL.. AT MAX. GUST PLUS 1 INTERVAL 5. l GUST VEL. AT MAX. GUST PLUS 2 INTERVAU> 4.4 NOTE: 11! EL.AT I l)E HUMIDITY READINGS ARE UNREL I ABI_E WHEN WIND SPEEDS ARE LES~3 Tl-lr~N ONE METER PEr~ SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY DR MONTHLY MEAN F'OR RELATIVE HUr1IDI TY AND DEW POINT. ·X··X·';(··-, SEE NOTES AT THE BACI< OF THIS REPORT ·x-·X·l*'X- --167 I I-' 0"1 co I FIG. 2.4.60 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION August, 1982 i \ l:.<! & M CONSUL TANT~:3 :1: NC ~ :• . E~ U ~:3 :1: ·r N A H Y D F~ C) E L. E C:: ·r F~ :1: C.: Fl' I~ D ~T E C; T TABLE 2.4.6l MONTH I. ... '!' !:1UMi"h=1RY FOR DEVIL CANYON l..<J E c:n 1-1 E R STi::.TION DAH1 TAl< EN DURING SepteMber~ 1982 RES. RES. A\IG. i'\AX. MAX. DAY'S MAX. lUlL I'!EAN WIND WIND WIND GUST GUST P 'VAL MEAN MEAN SOLAR DAY TEMP, TEMP, TEMP. DIR. SP!l. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG t!/S t!/S DEG 1'1/S % DEG C HM WH/SQK ---------------------------------------------------------------------------------~------------------- 1 12.7 4.5 8.6 258 '0 .9 128 3.2 NNE 46 -3.2 0.0 2670 1 2 11.1 4.3 7.7 062 '1 1.1 161 3.8 ESE 49 -2.9 3.4 2358 2 3 8.5 4.9 6.7 093 ,3 .7 060 3.2 NNE 57 -2.2 9.0 1659 3 4 11.2 3.8 7.5 069 .3 1.0 057 3.8 ESE 39 -b.6 .2 2565 4 5 15.4 3.1 9.3 096 2.4 2.6 096 9.5 E 27 -8.6 0.0 2105 5 6 15.5 7.1 11 '3-646 .b 2.0 020 8.3 NNE 27 -7.5 n.o 1685 6 7 11.7 6,8 9.3 284 .5 .9 300 4.4 WNW 44 -2.6 4.6 2118 7 a 9.2 6.3 7.8 243 .2 .5 321 2.5 ssw 44 -3.8 0.0 888 8 9 tn.2 4.3 7.3 173 '1 .a 291 3.8 SE 54 -1.4 7.8 1310 9 10 11.1 3.2 7.2 102 .4 .9 062 2.5 ENE 46 -4.5 .2 2130 1Q 11 5.8 2.2 4.0 076 .o .a 297 4.4 sw 62 -2.6 o.4 988 11 12 9.4 -1.4 4.0 107 .6 ,9 071 4.4 ENE 39 -9.4 4.6 2923 12 13 8.9 3.0 6.0 242 .5 .a 260 3.2 WSW 57 -.7 31.0 1330 13 14 8.9 6.4 7.7 147 . 1 .b 041 2.5 w 61 .9 14.8 1010 14 15 15.5 6.4 11.6 266 .2 1.0 341 6.3 WSW 47 -,3 21.8 239G 15 16 9.7 3.5 b.b 259 1.5 1.9 281 7.b w 36 -7.4 6.8 2583 1b 17 7.2 1.6 4.4 101 .1 .9 138 3.2 ESE 72 • 0 4.4 1432 17 18 11.1 2.7 b.9 261 .2 1.0 288 3.2 WSW 79 2.9 4.0 1628 18 19 8.3 4.3 6.3 158 .2 .7 274 3.2 SE 92 5.4 14.4 775 19 26 7.4 3.9 5.7 070 '1 .B 297 3.8 ENE 89 3.1 1.4 1213 20 21 11.4 3.2 7.3 188 .3 .9 314 5.1 ESE b7 -1.7 .6 1285 21 22 b.b -.4 3.1 255 .-1 1.1 311 4.4 WNW 78 -2.4 1.2 1530 22 23 il.l -2.8 2.7 212 .b 1.0 2BS 3.8 ssw 47 -16.2 D.O 2788 23 24 8.6 -2.9 2.9 163 .4 1.1 126 3.2 ENE 75 -1.9 0.0 2075 24 25 9.9 -1.1 4.4 203 .~2 .9 076 3.2 s 59 -3.3 n.o 1825 25 26 b.2 1.8 4.0 158 '1 .7 31B 3.8 WSII 56 -7.4 4.2 1120 2b 27 7.3 -1.2 3.1 198 .2 .9 247 3.2 s 26 -16.7 1.8 1565 27 28 6.1 -3.1 1.5 129 .7 ,9 109 4.4 ESE 48 -10.2 5.2 1130 28 29 6.9 1.2 4.1 136 .b .9 112 5.1 SSE 74 1.3 6.6 1250 29 30 5.5 .b 3.1 321 .2 .7 323 2.5 r!NW 47 -6.9 2.2 1190 30 KOHTH 15.5 -3.1 6.0 139 '1 .7 09b 9.5 ESE 52 -3.7 150.6 51505 GUST VEL. AT Mr::.x. GU!:!T MINUS 2 INTERVr~LS 5' l GUST VEL. AT MAX. GUST MINUS 1 INTEHVAL ~5. '7 GUST VEL. AT rlAX. GUST PLUS 1 INTERVAL 5. 1 GUST VEL. AT MAX. GUST PLUS 2 INTH<VALS 7.6 NOTE: RELATIVE: HUMIDITY READINGS ARE UNRELIABLE WI-lEN WIND ~3PEED~3 ARE LE:SS THr::.N ONE METER PER SECOND. SUCH READINGS·HAVE NOT BEEN INCLUDED IN THE DAILY Cll~ MONT Hi_ Y MEAN FOI~ RELATIVE HUrliDITY c;ND DEW POINT. 'X·';i:';i:';t: SEE NOTES r~T THE BACI< OF THIS REPORT *''** ·><- -169- I 1-' --J 0 I FIG. 2.4.61 · R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT DEVIL CANYON WEATHER STATION September, 1982 s 13/t34 SECTION 2.4. -PART 7 SHERMAN CLIMATE DATA TABLE 2.4.62 MONTHLY SUMMARY FOR SHFRMAN WEATHER STATION DATA TAKEN DURING May 1 1982 DAY MAX. TEMP. DEG C 1 ***** 2 ***** 3 ****" 4 ***** 5 ***** b ***** 7 ltH:!O 8 HllilH 9 llliHII 10 ***** 11 ***** 12 l!Hllli 1'3 ***** 14 lllllfllll 15 1~. 7 16 13.9 17 12.b 18 11.4 19 12. 1 20 10.& 21 12.2 22 14.9 23 15.8 24 14.7 25 11.1 2& 10.5 27 12.~ 28 11.2 29 1 o. a 31i 16.0 31 211.9 MONTH 20.9 MIN. TEMP. DEG C HHli ***** HUll ***** ***** ***** lli*Hli ***** ***** HUll HUll: ***** HUll ll*iUll -1.8 -3.4 -1.8 -.b -1.7 -l.b -2.0 -3.9 -1.5 -.8 2.1 1.1 2.6 3.4 4.8 1.1 -1.0 -3.9 MEAN TEMP. DEG C ***** ***** HUll ***** ***** ***** UHll HUll ***** ***** !I* Hill ***** ***** llllltllll 5.3 5.4 5.4 5.2 4.5 5.1 5.5 7.2 7.6 b.b 5.8 7.5 7.3 7,8 B.b 10.0 6.4 RES. WIND DIR. DEG *** *** *** *** *** *** llllll *** -~H *** *** *** *** liilll 253 043 176 198 046 liS 233 165! 033 184 178 202 205 225 22il 3~2 052 193 RES. WIND SrD. l'i/S Ulllt **** **** **** **** **** **** **** li!IH **** uu **** **** **** ., ,,J .9 .b .7 .4 1.2 .7 .4 1.3 .b .2 .b .4 1.3 1.5 .2 . 9 .3 AVG. WIND SPD. 1'1/S llllll-lt **** llllllll **** nn **** **** **** **** **** **** **** l!liU Hill! .a 1.0 1.3 1.1 1.1 1.7 1.4 1.1 1.5 1.4 .9 .9 .9 1.4 1.7 .9 1.2 1.2 MAX. GUST DIR. DEG HI! Ull *** *** lllil *** *** *** !Ill !I *** *** llllll *** *** 295 035 14B 199 215 143 305 142 02& 181 213 188 179 229 232 142 072 229 MAX. GUST p I VAL MEAN SPD. DIR. RH ti/S 4 llll*ll IHll **** llllll Hill! IIU **** llllll **** *** **** llllll **** *** lililill Hll **** l!llll **** llllll Hllll Hll **** *** l!l!H llllll **** liH 4.4 \1 5.7 NE 1:..3 ssw 5.7 ssw 7.b NNE 7.6 s 5.7 s 4.4 s b.3 NNE 7' 0 ssw 5.1 s 3.8 ssw 5.7 SSirl 8.3 sw 4.4 ssw 3.8 N 5.7 E 8.3 ssw lilt llll n ** lill ** ** llll ** ** ** H lUI ** 17 22 23 34 2b 29 27 19 16 18 45 41 54 42 27 39 23 30 MEAt~ DP DEG C ***** lllllllill ***** ***** liHitll ****ll Hi!U ***** H!l·ll:'lf llilllllil ***** llllllllll ***** llllliU -19.4 -25.0 -21.4 -15. 1 -23.2 -19.8 -19.9 -25.1 -24.9 -21.5 -1:..6 -14.7 -9.6 -7.6 -14.3 -17.2 -22.1 -18.1 PRECIP MM **** **** !!lilt* llll-llll lii'H ***ll HH lllillll **** lllllili nn **** H·U llllilll 0.0 0 '0 0.0 .2 o.o 0.0 0. 0 0.0 o.o 0.0 2.4 .2 L2 2.8 .4 .2 0.0 7.4 GUST VfL. AT MAX. GUST MINUS 2 INTERVALS 6.3 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 5.7 GU~3T '-JF.L. 1:n i'H~X. Cl.J~)T PUH~ l INTERVAL. 3, ;?. GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 3.2 DAY'S SOLAR ENERGY DAY WH/SQM ****** 1 ****** 2 ****** 3 ****** 4 ****** 5 ****** b il'.tlllHil 7 llii!Hllll 8 ****** 9 Hl'illllll 10 !!H*llll 11 lll!llll** 12 ****** 13 ***~~** 14 708R 15 8150 16 b98B 17 4478 19 6795 19 4990 20 b70R 21 7715 22 7945 23 5009 24 3155 25 288~ 26 3015 '2.7 4458 28 341:!0 29 5933 30 8378 31 97125 NUT E : F< F L.r~T T \) E:. HUl·l I D I TY REr~D I N~iS f..'tR F UNi~ E:L. I PtBi.. E ~JHFi\t t.J I ND ~3P FED~:; r~ I~ E:. l_l:.~;s TH?~N ONE METER PER SECOND. SUCH READINGS ~AVE NOT BEEN INCLUDED IN THE DAILY em l"iDNTH\.Y i'iF?'ti'~ FDJ";:_ l~i::L.(HHiE Hl.H1IDITY AND DElJ.J J:l[iJi'H, **** SEE NOTES AT THE BACK OF THIS REPORT **** -172- I ,..... -...] w I FIG. 2. 4. 62 R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT SHERMAN WEATHER STATION May, 1982 H !>-.-<. M C.: D i'..! ~:; U L. T ,--:-:, N T ~:; ::-:1: NC . ~::. U ~:; :1: T N r=·~ H Y :0 I~ C) E L E C T F< :s: c F• H D,TEC:T TABLE 2.4.63 MONTHL.Y !3UMi"1c~RY FOR SI-ll~· I~ Mc:~N WEATHF:R STATION DATf-1 TAKEN DUR It-lG JuneJ "1982 RES. RES. AVG. MAX. iiAX. DAY'S MAX. KIN. hEAN WIND lUND wnm GUST GUST pI VAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C Dt:G C DEG C DEG K/S I'\ IS DEG MIS ~ DEG C i'ii'l Wti/SQl\ ----------------------------------------------------------------------------------------------------- 1 20.0 -.4 9,8 224 1.2 1.5 2'39 7.6 sw 18 -21.7 6.0 6860 1 2 9.7 '3.0 6.4 176 .2 .9 213 3.8 sw 59 -1.0 19.4 1898 2 3 15.3 .6 B.O 293 .4 .9 186 '3.8 NW 34 -19.1 0.0 6685 3 4 16.6 -1.2 7.7 241 u 1.5 226 B.3 WSW 28 -19.4 l.li 5920 4 5 10.4 b.D 8.2 036 .2 .4 026 1.9 NE 65 -2' l 12. 0 2298 5 6 11.5 6.4 9.0 269 .2 .6 012 2.5 sw 61 2.2 10.4 2398 b 7 1L6 ~ " ,J./ 8.7 231 .3 .7 232 5.1 s~ 58 -.5 6.8 2573 7 6 17.2 4.3 10.8 22b r ,,J 1.0 232 s. 1 sw 43 -15.8 .2 5645 a 9 14.6 4.5 9.6 04B .2 .5 346 2.5 ENE 44 -4' 1 .4 3386 9 10 17.7 6.9 12.3 226 .3 .B 228 7.U sw 49 -5.2 3.9 2965 ta 11 13.9 b .1 10.0 21B r o•J .9 229 3.8 ssw 31 -11.3 1.0 3853 11 12 13.8 .3 7.1 241 .1 .7 212 6.3 ssw 55 -3.2 4.2 3380 12 13 14.6 .b 7.6 205 .2 .b 246 3.2 sw 37 -21.2 o.o 4795 13 14 17.2 2.9 10. 1 224 1.6 1.7 243 7.0 sw 3il -14.7 n.D 6813 14 15 8.3 5.9 7.1 2U8 1.6 1.1 232 3.2 ssw 53 -3,9 12. b 2205 15 16 9.2 5.9 7.6 214 .9 1.0 253 4.4 ssw 53 -2.5 4.4 2068 tb 17 19.2 3.5 11.4 2'51 .3 .8 184 3.2 ssw 36 -19.4 0.0 69&5 17 18 20.1 1.7 10.9 058 .7 .9 651 5.1 NE 43 -22.3 1.8 4558 18 19 20.9 7.7 14.3 230 .9 1.3 237 6.3 sw 23 -n.7 0.0 6740 19 20 9.5 7.0 8.3 225 1.1 1.2 229 4.4 S\ol 55 -1.5 10.8 2240 20 21 15.9 5.1 10.5 221 1.2 1.3 245 5.1 5\JI 37 -12.5 .4 5733 21 22 18.5 5.0 tt .a 222 .8 1.0 217 5.1 sw 30 -i9.2 0.0 6413 22 23 23.0 5.4 14.2 237 J r .a 219 3.8 sw 30 -24.9 D, 0 7355 23 ,,J 24 26.4 3.1 14.8 219 .5 .a 207 3.8 sw 33 -25.0 0.0 84&8 24 25 27.9 '5.il 1&.5 12'5 01 .7 213 3.8 ENE 42 -13.8 2.0 7298 25 26 25.6 6 'J ... 15.9 236 .4 .7 207 3.B sw 28 -3ll.fi n.o 6833 26 27 25.9 3.9 14.9 213 ' ... .a 221 5.7 sw 35 -19.6 o.o 5430 27 28 18.4 6.9 12.7 215 1.1 1.3 2&5 5.1 ssw 33 -8.7 .a 5455 28 29 18.8 7.2 13.0 257 .3 .B 117 3.8 SS\l 23 -1.6.6 0.0 61D3 29 30 20.0 7.2 13.b il57 .1 .8 224 6.3 NE 42 -11.8 9.2 3823 30 MONTH 27.9 -1.2 10.7 224 r ,.J .6 226 . 8.3 511 40 -12.7 101.2 146985 GUST VFL .• c::.T Mc~X. GUGT i"\INUB ':) ,_ Ii'·!TERVc:~L.E '7.0 GUST VEL. AT 11AX. GUST i"iiNUS '1 I NH::I~ Vf'1L 6.3 GUST VEL. I~T Mr~x. GUST PUJS l Ii'·lTERVf'!tl... 1:' l""'i ,J,/ GUST I.JEL. AT t1AX. GlYH PLUS ':> ! .• ~ INTERV~d_S '?.0 NOTE: I~FLI~TJ\)E HUi"iiDITY i~I:::ADINGS 1-;1~ E UN I~ I':. I. .. I c:~BL E i.LJHEN WIND SPEED~3 AI~E u::ss THt4 ONE r'iET Ef< PER <:;E:CDND. SUCH R r:f.)D l NGS HP1 1J[ NCJT BEEr·! INCLUDED IN THI::: Dr-~IL.Y UR i•\Di'·ITI-ii.·Y i"iFAN FDi~ I~ E:.LAf I 1._.11::: HUi'liDITY f.:1ND l)F.I,o.) PDT.r-.!T. >':·X:·!<: X t)Et: ~·!CJTES AT THE I.l{lCI< OF THH) i~EPDRT :;<,:;t,';i;X -174- I 1-' -....) Ul I FIG • .2.4.63 R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT SHERMAN WEATHER STATION June, 1982 ~~~TT-r-r~~~~~r-.. ~~-T-r-r~~,-TT~r-~r1~-T_,tee N 80 00 l.i 60 ~ ~ 40 ~ ~ 20 tse~~~~~~~~~~~~~~~~~~~~~--~~~~~~~e D. 120 t1 sa ~ 60 D. 30 e ~-"''----.-·----~-:------;;::--~~.,.-------.-----r------:::----~~r--r.;"'""'"7-----t 1 ee ::~: 80 c 60 i3 40 s 20 -f ~ se~~-~~~_L~~-~~~~--~~L-~~~~~~~~~~a ~ ~ 30 t:l ' 10 1'1 li: -10 Gl -30 ° i5 -sa 360 :E R 288 t-4 216 a 144 t:J ?2 t-4 ~ 20~~~~~ ~~~~~~~---~~~---L~~~~~~~~a ~ ~ 16 Cl 12 ~ 8 z 4 H z e~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TABLE 2.4.64 MONTHI..Y !:'iUI·li'i(.~RY FCJI~ !:)Hi:~F<rlttN 1.-JEt:~THF.l~ STr;TION DATA TAKEN DURING July 1 1982 RES. i'\AX, MHL MEAN WIND DA·r TEMP. TEMP . iEi'IP . D IR. DEG C DEG C DEG C DEG 14.3 2 17.2 1 20.7 4 21.5 5 19,9 6 21.1 7 29.6 8 19.5 9 21.4 1n 15.6 11 17.1 12 14.3 1'3 19.5 14 19.6 15 14.6 16 14.6 17 18.2 18 lB, 1 19 27.7 2n 25, o 21 15.3 22 15' 3 23 13.9 24 13.6 25 15' 2 26 17.1 27 18.3 28 21.1 29 14.3 30 . 12.7 31 18.8 MONTH 29.6 5.9 3.6 1.6 2.3 5.0 5.5 2.5 7' 1 9,7 9.4 10.5 9.4 7.7 4.3 8.2 7.6 8.2 6.2 3.6 4.9 9.7 9.7 9.5 10.2 10.5 8.5 10.2 7.0 1~.2 tn '0 7.1 1.6 10.1 224 1il.4 217 11.2 22il 11.9 228 12.5 209 13.3 22G 16.1 036 1:5.3 221 15.6 211 12.5 215 13.8 216 11,9 202 13.6 278 12. n 2us 11.4 215 11 '1 t2.5 13.2 209 12.2 236 15.7 058 15.0 220 12.5 214 12.5 228 11.7 229 ., 11.9 217' 12.9 218 12.8 348 . 14.3 210 14.1 226 12.3 223 11.4 2.10 n.o 239 !2.8 219 RES. fWG, MAX. WIND WIND GUST SPD. SPD. DIR. MIS MIS DEG 1.0 .3 " ,,J .9 .7 .4 .6 1.5 " ,,J .9 1.2 1.1 .2 .7 1.2 r ,,J 1.0 .4 .2 .B .7 L2 1.1 1.2 .8 • 0 r ,,J .6 .9 .5 '0 .7 i.2 245 .7 2n4 1.0 216 1.3 219 L1 212 ,8 2.25 .a 35S 1. 7 23'7 .i 222 1.1 239 1~2 222 1.1 " ·"" 20U 019 . 9 201 1.3 228 .B 214 1.1 208 '7 211 .6 G52 1.1 208 .B 218 1.3 244 1.2 246 l .3 242 1.0 230 .5 209 .6 2G3 .9 239 1. 0 220 .7 227 I 5 339' .. .9 245 MAX. GUST P ' 1JAL MEAN MEAN SPD. DIR. RH Dr PRECIP M/S Z DEG C MM 7.0 Sil 32 -9 '9 3.8 ssw 32 -19.6 5' 1 sw 24 -25.5 7. 0 sw 30 -19.0 4.4 ssw 2B -19 '1 3.8 sw 26 -?5.2 5.1 ENE 7.0 ssw 3.B SSW 46 3.0 38 -4.4 38 -11.4 5.1 SS\.1 b2 4.4 SSli 47 4.4 ssw 50 3.B S 49 3.8 ssw 49 5' 1 ssw 51 '"Z ') .:lot. .7 1.0 -11.8 -3.0 -.5 4.4 sw 51 -1.8 3.8 ssw 50 -3.4 3.2 ssw 44 1.9 3.2 tNE 32 -14.0 5.7 sw 23 -17.5 3.& SSw 53 2.0 5.1 sw 52 -.1 5.7 sw 59 5.2 5.7 ssw 61 2.9 5.1 ssw 63 4.6 2.5 N 51 -1.u 3.8 ssw 44 2.9 4.4 sw 29 -2.6 4.4 ss~ 63 3.9 5.7 ssw 60 3.6 1.2 ESE 30 -6.6 7.u ssw 44 -5.2 1.6 6.0 0.0 0.0 0.0 0.0 ~ .... 0. 0 1.6 ,4 3.2 .4 1.8 7.6 2.4 13.2 o.o 0.0 '!1.4 11.6 31.0 16.2 33.6 0.0 .2 .2 8.4 23.6 0. 0 171.0 GUST VFL. AT MAX. GUST MINUS 2 INTERVALS 3.8 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 2.5 GUST VFL. AT MAX. GUST PLUS 1 INTERVAL 1.9 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 1.3 DAY'S SOLAR ENERGY DAY WH/SQK 5283 5740 8320 7173 4 ') ... 3 7458 5948 b 8283 7 5235 a 5585 2173 4348 9 10 11 25fi5 12 55M 13 4695 14 435Q 15 41Hl0 16 5610 17 3995 18 7688 19 7395 2U 1735 21 2815 22 1643 23 1903 24 2225 25 3D55 26 3310 27 . 4450 28 3150 29 1890 30 4843 31 142307 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE L.ESS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED IN THE DAILY **** SEE NOTES AT THE BACK OF THIS REPORT **** -176- TABLE 2.5.2 (Continued) SUMMARY OF 1982 SNOW SURVEY DATA COLLECTED BY R&M Water Snow Content Depth on on April 1, Elevation 1 Apri I 1, 1982 1982 Station (ft, msl) (inches) (inches) Climate Stations Denali 2700 8.6 2. 1 Tyone R. 2500 27.8 5.8 Kosina Cr. 2600 22.6 5.0 Watana 2200 18.0 5.2 Devil Canyon 1500 38.1 4.3 1 = Elevations estimated from USGS 1:63,360 contour maps. (a) = aerial marker reading (also applies to following tables). (e) = estimated (also applies to following tables). sl3/u3 -l77- Comments Wind blown. Snow course. Snow course. Snow course. Wind blown. Snow course. Snow course. I I-' -....] 00 I FIG. 2.4.64 RlM CONSULTANTS~ INC. SUSITNR HYDROELECTRIC PROJECT SHERMAN WEATHER STATION N X: u ' :t X: July, 1982 r.MI~~~TT-r-r-rnr,-.-~~~~r-~~~~~~~-r-r-r~~ taa sa UJ sa o 4a ~ 2a :u 15a t----L.W~~~~..1ol .... ---.-~ -------.c-~....:=::::::.....::=..~·:r a [L. t2a t1 sa ~ sa [L. Ja a~~~------~~-r~--~~~~~==~~---=~ 1BB :1: sa c sa ~ 4B S 2B -1 B -< [L. ~ sa~--~~~~~L· r 30 ' 10 li: -1a 3:-30 ~-sa t----,~~~. t:1 ~------"""--""' .....-~ f'l G'l n 36B :E 288 H 1-,.IWI<tlllltl 2 IS e 144 t:1 ?2 .... ~·~ B :u ·~ & M C~ Cl N ~:> U 1. •• T A N T ~:> > :t: N C . ~5 l.J S :t: T N A 1--1 v X) 1~ o a::: .___ 1::: c; T •~ :a: c~ P' I~ Cl ... T E C~ T TABLE 2.4.65 .ONTHLY SUMMARY FOR SHERMAN WEATHER STATION DATA TAKEN DURING August, 1982 RES. RES. AIJG. MAX. 11AX. DAY'S MAX. HIM. ttEAM WIND WIND WIND GUST GUST P 'VAl MEAN t£AN SOLAR DAY TEIIP I TEMP I TEttP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEC C DEG C DEG C DEG HIS lt/S DEG HIS z DEG C 1M WH/SQH ------------------------------------------------------------------------------------------------------ 1 26.2 2.5 11.4 657 .1 .8 671 4.4 ENE 5 -23.1 B.t 6841 1 2 22.8 .9 11.9 050 .6 .7 Ott 3.8 ME 8 -21.0 o.o 7455 2 3 22.7 1.3 12.0 212 .3 .6 204 3.2 ESE 3 -24.4 0.1 6828 3 4 22.9 2.2 12.6 212 .4 .6 214 3.2 511 6 -18.9 o.o 6590 4 5 22.0 5.7 13.9 212 .7 .8 193 3.8 sw 20 -6.9 .2 5451 5 6 24.3 3.5 13.9 056 .1 .5 222 3.2 E 10 -18.0 0.8 5045 6 7 17.8 4.1 11.0 216 14 .7 253 5.1 E 42 -.3 9.6 3203 7 8 20.7 2.7 11.7 059 .2 .s 219 3.8 NNE 22 -8.9 9.2 4788 8 9 13.3 8.3 10.8 211 .5 16 235 5.1 SS\1 43 -.1 6.4 2378 9 10 13.2 7.9 16.6 210 .6 .6 216 517 SSW 51 1.2 4.6 2428 10 11 20.1 3.6 tt 18 203 • 1 .6 088 2.5 sw 9 -16.9 .2 5905 11 12 21.3 1.5 11.4 287 .3 16 237 3.8 511 5 -20.8 o.o 6178 12 13 22.0 5.6 13.8 228 14 .1 250 4.4 E 1 -17.3 0 .I 5971 13 14 16.3 . 9.9 13.1 200 .2 .4 208 3.2 ssw 37 t.O 2.4 1798 14 15 17.7 8.0 1219 214 17 19 212 3.9 ssw 34 -3.9 211 4221 15 16 15.3 7.8 11.6 214 19 1.1 221 5.7 ssw 22 -7.1 .4 5710 16 17 15.3 7.5 11.4 119 .1 .5 216 2.5 ssw 30 -3.3 4.0 2603 17 18 16.1 3.1 9.6 023 I 1 13 022 1.9 ESE II HHI o.o 2628 18 19 19.9 2.9 11.4 058 12 .3 048 1.9 ESE II IIH* 0.1 3783 19 20 22.9 2.6 12.8 060 .2 .4 854 215 ENE 7 -1817 010 5388 20 21 21.2 2.8 11.6 212 .s 17 190 3.8 sw 12 -tt~B 010 5530 21 22 -21.3 1.8 11.6 212 .4 .6 249 3.8 ssw 9 -14.8 o.o 5140 22 23 1711 8.(, t2.8 299 16 .1 247 3.2 ssw 40 1.0 1.2 2791 23 24 18.6 8.3 13.5 214 .5 17 225 318 sw 30 -2.9 .2 3733 24 25 16.4 8.4 12.4 204 .7 .a 218 3.2 ssw 31 -4.2 t.2 3335 25 26 21.0 2.3 11.2 276 I 1 15 230 3.2 E 17 -7.9 1.0 4063 26 21 21.1 .1 10.6 041 .5 .6 037 4.4 ME 4 -23.6 e.a 4925 27 28 17.3 2.3 9.8 185 11 .5 261 4.4 ENE 28 -4.2 312 2483 28 29 tt '1 8.5 9.8 087 .1 .2 047 1.9 NE ** IIIII 1312 1708 29 30 10.2 6.8 8.5 842 .2 .3 143 -1.9 NE If "*** 27.2 1080 30 31 13.0 6.5 9.8 091 I 1 .5 204 3.2 liE 44 -.9 7.8 2203 31 MONTH 24.3 I 1 11.6 202 .2 .6 216 5.7 ssw 22 -10.2 94.8 132158 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 3 ., . "" GUST VEL. AT MAX. GUST MINUS 1 INTERVAL ") ~ t:~ .• ,J GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 3.8 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS ,..) C" ...-.;.,..;, !OTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE.WHEN WIND .. SPEEDS ARE LESS THAN- ONE METER PER SECOND. SUC~ READINGS HAVE NOT BEEN INCLUDED IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. H·** SEE NOTES AT THE BACK OF THIS REPORT *·~** -179- I I--' ro 0 I "' li ' 3: z: FIG. 2.4.65 R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT SHERMAN WEATHER STATION August, 1982 ~~~~-r~~,-~~~~~~~~-r~~,-~~~~~~~~~taa sa sa ~ 4a !;; 2a XI 15a ........,.........,~~~---.-........,~~...___..""·..,,·-AoO'---_ _._-"1 a o. 12a t1 sa !)! 60 D. 3a ar---~~-r.~~~~-~~T~~·~=-·~--·-· a w Q taa ::t Ba c sa ~ .. a a 2a -1 ....__.,,&....L.__...-t a -< t1 , __ ....,.....1"1 n n 3Sa :E 288M 21S ~ 144 tj ?2 M a XI :l ' Ul ·~ & M C Cl N ~:> LJ L" T A N T B > :1: NC . ~:> U ~;) :a: T N A H Y D I~ Cl 1::: L. E C T I~ :t: C P' I~ 0 ..:r E C T TABLE 2.4.66 .• ONTHLY SUMMARY FOR SHE I~ MAN WEATHEI~ STATION Df~TA TAKEN DURING SepteMbt1r) 1 <;>82 RES. RES. AVG. KAX. tiAX. DAY'S IIAX. Kllf. liE AN WIND WIND WIND GUST GUST P 'VAL MEAN MEAN SOLAR DAY TEMP. TEMP. TEKP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEC K/S M/S DEG H/S l DEG C MH WH/SQH ----------------------------------------------------------------------------------------------------- 1 16.6 3.9 10.3 045 .2 .5 186 5.7 NNE 36 -4.3 9.4 3155 1 2 14.7 3.7 9.2 223 .3 .6 220 3.2 sw 27 -7.5 11.6 2835 2 3 11.5 5.0 8.3 043 .2 .4 043 2.5 NE 50 -.6 7.8 1845 3 4 13.8 1.8 7.8 202 .1 .4 187 2.5 ssw 16 -12.9 'J 3073 4 ... 5 16.7 3.1 9.9 050 .9 1.0 047 5.1 NE 20 -~.9 1.4 2255 5 6 15.3 5.2 10.3 186 .5 1.1 135 6.3 ssw 32 -5.7 n.o 1578 6 7 14.3 7.5 10.9 214 .9 .9 213 4.4 ssw 40 -3.'7 1.8 2615 7 B 11.9 6.4 9.2 208 .6 .7 208 3.8 ssw 33 -4.6 .2 1878 B 9 12.9 5.6 9.3 202 .o .3 215 2.5 ESE ** ***** .a 1'718 9 10 12.6 4.8 8.7 037 .1 .3 021 2.5 NE ** ***** 'J 2030 10 ... t1 7.9 -.6 3.7 044 .1 .5 238 5.1 E 51 -3.2 7.6 1198 11 12 tl.B -.4 5.7 048 .4 .5 074 2.5 NE 46 -7.6 3.6 2968 12 13 8.7 4.4 6.6 037 .3 .6 055 2.5 NNE 61 'J 28.6 978 13 ... 14 1 O.b 7.1 8.9 047 .2 .3 213 1.9 NNE ** ***** 19.0 940 14 15 17.0 7,3 12.2 246 .1 .8 220 5.1 NNE 48 1.6 29.8 2093 15 16 12.1 5.0 8.6 223 1.7 1.9 220 10.2 sw 33 -7.8 11.2 2313 16 17 8.2 2.5 5.4 053 .4 .4 065 3.2 NE 72 -.1 9.4 1198 17 18 12.0 3.7 7.9 033 .3 .5 212 3.2 E 52 -1.4 10.0 1488 18 19 9.4 6.0 7.7 204 .1 .4 224 3.8 sw 62 .9 18.6 775 19 20 9,5 5.5 7.5 153 .o .3 243 1.9 ENE 53 .1 6.0 1265 20 21 10.0 5.1 7.6 169 .1 .6 217 3.8 NE 9 -22.6 3.4 1291 21 22 10.2 -.9 4.7 243 .2 .6 214 5.7 WSW 11 -22.8 5.0 2150 22 23 11.8 -3.3 4.3 054 .5 .6 005 3.2 E 11 -21.3 .2 3365 23 24 9.9 -5.1 2.4 070 .3 .5 239 3.2 E 11 -20.5 o.o 2418 24 25 11.1 -3.0 4.1 129 '1 .6 218 3.8 E 11 -20.4 0.0 2200 25 26 8.1 2.2 5.2 049 .3 C' .. J 083 2.5 ENE t1 -22.9 19.4 1248 26 27 9.9 -L4 4.3 058 .2 .7 207 3.2 NNE 11 -22.7 6.2 1771 27 28 7,3 -3.0 2.2 063 .5 .5 103 1.9 NE 20 -20.5 5.4 1340 28 29 9.4 2.6 6.0 074 .3 .9 208 4.4 ENE 10 -22.7 7.4 1605 29 3D 7.2 2t5 4.9 215 1.0 1.1 198 . 5' 1 ssw 11 -23.5 8.4 1785 30 MONTH .17' 0 . -5.1 7' 1 163 '1 .6 220 10.2 ENE 26 -10.6 232.2 57356 GU~1T VEL, AT MAX. GUST tHNUS '".) ... INTERVf~LS L-, ... ,:s I I GUST VEL. AT M?'.X. GUST MINUS 1 INTI::RV(.:lL a. s> GUST VEL. 1-'H MAX. GUST PLUS 1 INTEf~VAL 8.9 GUST VEL. AT l1AX. GlltlT PLUS 2 INTERl .. .JALS B.? OTE: RELATilJE 1-\UtHDITY READINGH ARE UNRELIABLE WHEN i,...IIND SPEED~! ttl~ E LESS THAN ONE METER PER SECOND. ~!UCH RE.?'!DINGS ·HAVE NOT BEEN INCLUDEI> IN THE DAILY OR MONTI·U..Y MEP•N FOR RELr~TIVE HUMIDITY AND DEW POINT. **·~ SEE NOTES AT THE BACK OF THIS REPORT ·~·:<-·:td<- -181- C\1 I: u ' 3: I: 150 [L 120 H 90 I u I-' w 60 OJ 0:: 1'0 [L 30 I 0 :-.': [L 50 I: w 30 1- ' 10 h:: -10 3: -30 w -50 Q ~ w Q 1-20 l1J 16 ::J u 12 ' 8 Q z 4 H 3: 0 FIG. 2.4.66 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT SHERMAN WERTHER STATION September, 1982 100 80 Ul 60 0 r 40 J) 20 ;o 0 3: 3: 100 80 ~ 60 ;3 40 8 _. ....... .r~...---~.._--.~·-J 2 0 :;! r-=---~~--~~~~~~--~------------~--------------------~ 0 ~.,., t:l f1l G1 r..~rr.,-.~--~r=~-r.~~~~.-~~,.-..nr-.~~~~~~.----.~ 360L 288 H 216 8 144t:l 72 H ~~~~~----~~~~-=~~~~~~-=-L~~~~~~~~~~~~ 0 ;o 3 ' Ul s13/t35 SECTION 2.5 SNOW SURVEYS s 13/t36 2. 5 -Snow Surveys Snow surveys were undertaken in the basin cooperatively with the Soil Conservation Service (SCS) of the U.S. Department of Agriculture, who has been managing the program statewide for quite a few years. Existing aerial markers were observed jointly, new markers and snow courses were established and observed by R&M. Data for all sites have been assimilated and reported by the SCS. -184- TABLE 2.5. 1 SNOW SURVEY MARKERS INSTALLED BY R&M CONSULTANTS 1982 SITES Butte Creek Butte Cr. West Fork Glacier Cirque Ice Cave West Fork Glacier Susitna Glacier Mt. Hayes Caribou Malemute East Fork Glacier Jatu Pass Pyramid East Fork @ 2850' East Fork @ 5200' Clearwater Mountains Valdez Creek Boulder Creek s13/ u1 -185- TABLE 2.5.2. SUMMARY OF 1982 SNOW SURVEY DATA COLLECTED BY R&M Water Snow Content Depth on on April 1, Elevation 1 April 1, 1982 1982 Station (ft, msl) (inches) (inches) Comments Butte Creek Drainage Butte Cr. 3000 19(a) 5.5(e) West Fork Glacier Cirque 4700 20(a) 4.9(e) Ice Cave 4000 65(a) 11.6(e) West Fork Gl. 5050 83 18.0 Snow course. Susitna Glacier Mt. Hayes 4150 41 18.4 Snow course. Caribou 4100 33(a) 7.9(e) Malemute 2600 16(a) 3.8(e) East Fork Glacier Jatu Pass 4500 58 22.9 Snow course. Pyramid 4800 22(a) 8.6(e) East Fork @ 2850' 2850 12(a) 4.7(e) Windblown. East Fork @ 5200' 5200 35(a) 13.7(e) Clearwater Mountains Valdez Creek 4360 3(a) 0.9(e) Windblown. Boulder Creek 4000 S(a) 1 .4(e) Windblown. sl3/u2 -186- TABLE 2.5.2 (Continued) SUMMARY OF 1982 SNOW SURVEY DATA COLLECTED BY R&M Water Snow Content Depth on on April 1, Elevation 1 April 1, 1982 1982. Station ( ft, msl) (inches) (inches) Climate Stations Denali 2700 8.6 2.1 Tyone R. 2500 27.8 5.8 Kosina Cr. 2600 22.6 5.0 Watana 2200 18.0 5.2 Devil Canyon 1500 38.1 4.3 1 = Elevations estimated from USGS 1:63,360 contour maps. (a) = aerial marker reading (also applies to following tables). (e) = estimated (also applies to following tables). sl3/u3 -187- Comments Wind blown. Snow course. Snow course. Snow course. Wind blown. Snow course. Snow course. I 1-' co co I YEAR 1981 19B2 BUTTE CREEK ( 8-3 ) ELEVATION: 3ooo LAT. 63° 01' ~ Jan. (inches) ·DATE SNOW 1 1 HATER DATE DEPTH CONTENT 1-7 15 o-2.0e 2-2 I /5" Bo-2-r TABLE 2.5.3 SNOW SURVEY DATA. BY 'siTE ALASKA NO. LONG. 147° 54' w Feb. March (inches) (inches) SNOW 1 1 WATER DATE SNOW~I WATER DEPTH CONTENT DEPTH CONTENT II 0-.. z.oe 3-6 15 o,_ 2 . .5e. IS 4 f.1 e l/• z. I~ EJ .j.'l~) REG I ON : susi tna DRAINAGE :Butte Creek April May -_( i nches1 DATE. SNOW II ~lATER DATE DEPTH CONTENT 4/1 l~"o_ z. 8 oa $-7'/3o f/1+. J.3''a, 5.f_~ S/!z I (inches) SNOH II WATER DEPTH CONTENT &d.... z.oe 9@). I Depth Correc Inches 0 I f-J 00 \0 I CIRQUE . ( w -I ) ELEVATION: 4700' LAT. 63° 28' N Jan YEAR (inches) DATE SNOW II WATER DEPTH CONTENT 1981 1-7 32"...._ 10.2e IJ9Z. I 13~ ,., (, DATE 2/2 2·.!" TABLE i. 5. 3 (Cont) ALASKA NO. LONG. 147° 27' w Feb· Mar (inches) -(inches 1 SNOW II WATER DATE SNOWII WATER DEPTH CONTENT DEPTH CONTENT 32'~ /O.Sfl.. 3/6 39"o.. ,z..s-e 10 0. J,l I! J/Jl.. I -zc;. J 'll~j .INocx NO_ o 80.2 REGION: Su&it~~ DRAINAGE: West fork Susitna R. Apr. May I (inches) (inches) l- DATE. SNOW J WATER · DATE SNOW II WATER DEPTH CONTENT DEPTH CONTENT 1-/:L 43o.. /4.S"e. ¥/Jo 39 IS.Oe fJit· ].()"' 4,') .... S/lt JJ(c.j Deptt orrec Inc he 'ICE CAVE ( w -2.) TABLE 2.5.3 .(CoD:t) ALASKA NO. ' !ELEVATION: 4000 LAT. 630 30' N LONG. 1410 125' w Jan Feb Mar YEAR t inches) {inches} (inches) DATE SNOW -II \MTER DATE SNOW -II WATER DATE SNOW tl WATER DEPTH CONTENT DEPTH CONTENT DEPTH CONTENT 1981 1/7 16.5-5.3 <l. ,vo· .:ntRV£1 3/6 32. 5".,._ t3.5e I.J8z.. ·. ''" fJ,S ~ z . .r '2, .. i?.l~ ':l/11.-_rl c.;) "~) . . M .,.v\<. .._,..\ to~+ \::. ..... + ('e\ "J ~ 11 .. ! ·1n ..S"'rn>t. &l,v-u,' b ~t .s lij J..f·'~ 0" I INOCY NO· 0 8C.3 DRAINAGE: West Fork Susitna R. Apr. May (inches) {inches) DATE. SNOW II WATER DATE SNO\>J II ~·JATER DEPTH CONTENT DEPTH CONTENT 1/2. 32 = /O.oe. ~j?o 3.<: s.:. q_::re 4//t t,+.~~ 11, ~e. 5-ll l J (") v«. ,s\..( fln .. j II:> c. + 1.0 Y'\ .f ........ I., g-z. --;-1 ! Depth Correc Inche::: +1.5 I I--' 1.0 I--' I WEST' FORK GLACIER ( w -3) ELEVATION: 5050 LAT63° 33' N .lrln YEAR (inches} DATE SNOH ll \~ATER DATE DEPTH CONTENT 1981 1/7 53" 17" 2/::l I~S2. .'1~ 55.7 II .11,5 2-.r '' . J } . ' 'l'ABLE 2. 5. 3 '(Cont) ALASKA NO. LONG. 147° 10 1 w Feb Mar (inches) (inches) SNOW II WATER DATE SNOW II ~lATER DEPTH CONTENT DEPTH CONTENT Cj3.1 3/;1.{ 3/6 94" 30.4 tl.9 f'l 2 Jjrz €t. Zo REGION: DRAINAGE: .West Fork Susitna R. A1r May (inches) (inches) DATE. SNOW II WATER . DATE SNOW II WATER DEPTH CONTENT DEPTH CONTENT 4/z. 9S 33.1' yj3o f?.2. I 33:~ +;;.,.. gy,3• ;B;D /Jo _s..,. tr. u G. 'f. I Depth Correc Inchef -1 I f-' \.0 N I YEAR 1981 /~@Z- . MT. HAYES (s-z) ELEVATION: 4150' LAT. 630 31 1 Jan (inches) DATE SNOW~~ HATER DATE DEPTH CONTENT 1/7 23.5 6.6 2/J '!to 2't,o b.Z-'2 -r TABLE 2.5.3 ALASKA NO. LONG. 146° 54' Feb~ (inches) SNOW ~~ WATER DATE DEPTH CONTENT :!."1.!} lo, ~ 3/6 '2.~.1 7.J J/;t - (c;ont) Mar. (inchesT SNOW II WATER DEPTH CONTENT 46.5" 12.4. z..J'.t 1.1 L/VDE:k' No. oBot, REGION: Susitna Glacier DRAINAGE: Susitna River Apr. May I (inches) (inches) DATE. SNOW I WATER . DATE SNO\oJ I WATER DEPTH CONTENT DEPTH CONTENT 4/z 4c /3."'/ . '1/.Jo 30·~ 17·0 t;,., ?o,S' 18, f-¥n-'11( .. ) Dept orrec nches +2.5 ~ 1..0 w I YEAR 1981. ~ARIBOU ( 5 -3 ) ELEVATION: 4100' LAT. 630 25 1 N DATE 1/7 'I;.;, Jan (inches) SNOW I WATER DEPTH! CONTENT 15 ... 4. 0 e DATE TABLE 2,5.3 . (Cant) ALASKA NO. LONG. 147o 05' w Feb' {inches) SNm~ I WATER DEPTH! CONTENT DATE Mar (inches) SNOW I WATER DEPTH! CONTENT 21"~ 6.Se, 2-( IS.. 4. I If 'Zl ['-) 4'(t!) ..J:";vt:>Cx NO. 0807, REGION: susitna G1acie~ DRAINAGE: Susitna R. Apr. (inches} DATE. SNOW I WATER · DEPTH! CONTENT +/z. .23a. o!?J.oe. +,JL ?a 0 lr ..;J:.1d---1•t'- May I (inches) DATE SNOW I WATER Depth DEPTH CONTENT ~orrec rLnches 'f/Jo /Ba.. ~.Se 0 s/n J?C") I I-' ~ t · MALEMUTE ( s -4-) TABLE 2.5,3 . <cant) ALASKA NO. ELEVATION: 2600 LAT. 63° 23' N LONG. 147° ll' w Jan Feb. March YEAR (inches) (inches) (inches} DATE SNOW~~ HATER DATE SNOW il WATER DATE SNOW~~ HATER DEPTH CONTENT DEPTH CONTENT DEPTH CONTENT 1981 l/7 13~5" ~SUR V£'/ 3/6 17.5 /4a,.. . 2.0e. ! 8 "-3.4 e. JfJ gz_ 'It, Jz,s~ '2-~ 2 l . .l~"' 3/H l.r("') .J(e-) . ..Z: ,tv' D t:: K /1/0 . ~.J !JoB REGION: Susitna Glacier DRAINAGE: -Susitna R. April May I (inches·r {inches) DATE. SNOW II ~lATER DATE SNOW 1 1 WATER r DEPTH CONTENT DEPTH CONTENT \I 4/2 17.~ 'I /.3 (} /:?.S" 18().. 3.8e '7 (t ".-.. -I f/t+ ;.5;5~ 318 e. -~;~ '. c; (o. ) ' .. I 2. (c. ) Depth orrec. nches - 2.5 I 1--' 1.0 U1 I YEAR 1981 /j<OL ' I ELEVATION: 4500' LAT. 630 27' Jan linches} DATE SNOW II \~ATER DEPTH CONTENT 1/7 41 11.2 '/VJ ~j.5 \l,O .. .. TABLE 2.5.3 (9on~) ALASKA NO. LONG. 1460 44' w ,...,..:., Harch {inchesl (inches) DATE SNOW II WATER DATE SNO\~ II ~JATER DEPTH CONTENT DEPTH CONTENT No Survey 3/6 42" 20.1 z -.s-'-12.7 1"1, I :J./n '11. I& ZA'DC)(' 'No. 08/3 REGION: East Fork Glacier DRAINAGE: .East Fork Susitna R. 1\nri 1 M;•u I 1 inches}_ _(inchesl DATE. SNOW II ~lATER . DATE SNOW I ~lATER DEPTH CONTENT DEPTH CONTENT " t/z (.,5 21· 9. lf/Jo !;9. 'I ,.,,·~ ~f· -re.t JZ,j '1/ }1 .. S"ll 2 o. 6 Depth orrec. nches 0 I I-' I.D 0'\ I PYRAMID (E-1) ELEVATION: 4800 1 LAT. 63° 25' N Jan YEAR (inches) DATE SNOiv ll lvATER DEPTH CONTENT 1981 1/7 23 6-1.-5"e /J BZ. !!G. z5'__, I I I TABLE 2. 5, 3 (.Cont) ALASKA NO. LONG. Feb.· Mar. {inches) (inchesl DATE SNOW II WATER DATE SNOW II WATER DEPTH CONTENT DEPTH CONTENT 2/2 24 a. 'l'.oe 3/6 42" Qo. 13 .oe. 2/~' "2~~ 4>.3. :J/to "2/ .. 9e REGION: East Fork Glacier DRAINAGE: East Fork Susitna River Apr. May (inches) _(inches) DATE. SNOVI I ~JATER . DATE SNOVJ 1 ! WATER DEPTH CONTENT DEPTH CONTENT 4/z.. 42.,. /¢. 7-e 9/Jo 3s-o. / o;<;e 1!;,_, 22~ 8.bt. !} ~ll 3 6(.-.}' 13(~) I !:: Depth orrec. IncheE +2 (£-2) * . TABLE 2.5.'3 (Cant) EAST FORK @ Z.~.S() ALASKA NO. ELEVATION: 2850' LAT. 630 24 1 N LONG. 146° 51 I W .T:o.n FPh Mar YEAR {inches T (inches) (inches) DATE SNOH ll l~ATER DATE SNOW II WATER DATE SNOW 1 1 WATER DEPTH CONTENT DEPTH CONTENT DEPTH CONTENT 1981 1/7 9" Q.an'". 2_. 5 2/2 5" I'.O e 3/6 17':... 3. 2. e IZ. '' o b.s. /.'-e. J:JBL 1/ro /1. II ~-6c_ .. ~ :J/IG · 1 Jc~ > . y, J ~ I tg -...J ' . *WIN/:> 8L Qt.--J/111 ,..._L-. . n...-1-~~ce..h~l-t c/~a. I .[NO~X' 'N url o~'-i"< 0 81/ REGION: East Fork Glacier DRAINAGE: East Fork Susitna River Apr. Ma\i (inches) {inches} DATE-SNOW II ~JATER . DATE SNOl~ ~l~ATER DEPTH CONTENT DEPTH CONTENT 4/2. I 7 a._ 3.1Qe 7'/.Jr;> 'f 3 .De +It+ I~ 5~1. " 0 f/7 t I Depth Correc. Inches -3 I I-' \.0 ro I YEAR I q~ ~ ' F19.sr F(),...k@ ·~Zoo ELEVATION: S 2 oo LAT. J .. ~ (inches) ·DATE SNOW~~ HATER DEPTH CONTENT \!~., 11~ DATE z-r TABLE 2. 5·. 3 (·Cont)- ALASKA NO. LONG. ~=~·"' M"'~ (inches) (inches) SNOW II WATER 'DATE SNOW ~~ WATER DEPTH CONTENT DEPTH CONTENT 2'1.., ~.~ < Jj;. 27 .. 'j ~ ' REGION: ·-SLA..r r T Nl't ·· A P"· M-.-::, I (inches) (inches) DATE. SNOW :I ~lATER . DATE sNmJ 1 vJATER DEPTH CONTENT DEPTH CONTENT 4/J+ 3{( ... ) )3. 7(~· \ rjn 3 ')<.:.) , ··tc~ 1 ,, I 1-' 1.0 1.0 I YEAR /9F::J.. ELEVATION: LJJ ~o LAT. J.,.,, linches) DATE SNOW II HATER DEPTH CONTENT t'~ l . / (., :-.. -. Ta _ )2.:" _ . ALASKA NO. LONG. r.-L:: linches) DATE SNOH ,1 WATER DATE DEPTH CONTENT t.-S. J .. o.c1 , .. 3/ I o M a., .. A,, .. f1•C• :_/ I (inches)_ (inches) I (inches) SNOW I WATER DATE. SNOW I ~lATER . DATE !SNOW I WATER DEPTH CONTENT DEPTH CONTENT DEPTH CONTENT 0 0 '' ... , !' . ' . ' i '! l!.: I'·~· J ) ·' ' . I N 0 0 I YEAR .. I CJ .s :>. . '' ELEVATION: Yo oo LAT. j'\;· (inches) DATE SNOW ll HATER DATE DEPTH CONTENT I ~ /3~ ?/J~ (LOnt} ALASKA NO. LONG. F ,. ·r. ' h,.. .. (inches} (inches) SNOi~ II WATER DATE SNO\~ J ~JATER DEPTH CONTENT DEPTH CONTENT r..;., I. 2 ~ IJV J"' <t-v .::. 'i REGION: '• s l.ol s :r TN !1 Apr· ,.., .. .., I (inches} (inches) DATE. sNmJ 1 viATER DATE SliO\oJ 1 viA TER DEPTH CONTENT DEPTH CONTENT 4j1_, . ~~ • //I (e) N6 .S v'(ty(F 't I N 0 f( YEAR /781 I!J82 JE 2 . (C l>E/11111./ Ct..XMIIT£ .Sir"l4~diV ALASKA NO. ELEVATION: 2 7oo ~GeT LAT. 6 ..3 ~ 06, IJ LONG. J '-{"7" 2 7 , w f/1.#1.)/f~t ,Ct:BRvi'9RY /"fh-Rt!H (inches) {inchesl _(_inches) DATE SNOW J WATER DATE SNOW II WATER ·DATE SNOW II ~JATER DEPTH CONTENT DEPTH CONTENT DEPTH CONTENT 'It /0.3 2.3 o/3 S.l / . .s-fUtJ ..s .... ~vii"( / Ys-.J,4-. J,J 2.·S" 2.8 "2.S. -1/;-o /0 J.o REGION: . $0 UTH C.GN'7""n:.·'RL DRAINAGE: ~,nv~ ,RPi?l£ Hli-'1 I {inches) {inches) DATE. SNOW I ~JATER DATE sNm~ 1 ~lATER DEPTH CONTENT DEPTH CONTENT 4/t S:9 /. (, . 'I /..3& 0 -4J,t 8,/eJ 1.1) S"/12. 0 I N 0 N I YEAR ' 198/ /.:J s z_ ALASKA NO. ELEVATION: e.s-oo ~EET LAT. LONG. I '-17. Ot: .. w ,Jfi!V!)RR.. Y FEeRURRY /'-tRRC!N {inches) (inches) -(inches) DATE SNOW II WATER DATE SNOW rl WATER 'DATE SNOW ,I ~lATER DEPTH CONTENT DEPTH CONTENT DEPTH CONTENT Ya 13.4 /.,3 "P. /8 2.~; 3/4 18./ .3.0 ';.,_ 1~.~ 3.5' 2-S"' I~ '-(' I ·'3/, 'L 2'1 .s- 0 .I"'P.I?IL.-,;-t-119-'1 I (inches) (inches) DATE. SNOW I ~lATER DATE SNOVJ I ~JATER DEPTH CONTENT DEPTH CONTENT 1/1 /9./t,. 3-7 ' 'f/3o c' 0 +;IZ Z7.B 5,8 s;0~ 0 0 I N 0 w I YEAR /1'81 ---· ;98Z. }t) ALASKA NO. ELEVATION: .2 (D oo ~.:E-r' LAT t 2 ° 4 'l ' IJ . .. fft/J/)f7fi:.'f · FEiJR-uRi>Y /'1,t:IR<!II (inches} '(inches r 1 inches T DATE SNOW il WATER DATE SNOW II WATER 'DATE SNOWII WATER DEPTH CONTENT DEPTH CONTENT DEPTH CONTENT '11 II.S 2.0 24 /o.o /.7 o/4 11-.B Z.fc __:___.. __ ---~ ---·--------------~-/--... ----· --------------- ~5 J+,S s.tf '2-S"" 13.7 3.0 Jjn. /& 'l.f' DRAINAGE: . Ko.s,NR C.-E" • /9-P~/'-.H-411" I (inches) (inches) DATE. SNOW lt ~lATER · DATE SNOVJ 1 1 viATER DEPTH CONTENT DEPTH CONTENT 4/J 1~-h 2.8. 'fj.3o 0 0. .. -- J,Z. (; 5,0 J11"1 +;J'l,.. I"Z 3 ~ ; ALASKA NO. ELEVATION: 2..2. 00 ~.~ur- LAT. G 2 • S"9 'N J 11 f)(_)~ .~"/ _c,c..aR ();4 RY 1'14-.Ro./ YEAR (inches) (inches) (inches) DATE SNOW ll HATER DATE sNm~ 1 1 WATER DATE SNOW ,I ~JATER DEPTH CONTENT DEPTH CONTENT DEPTH CONTENT I ~81 t/<J 7.1-/.5 2/z 8.3 I./:. No J~-<"Rv~ 'f 1.38l Yt-/010 / z,7 ·7-r IO 3,'-f Jj;.J (o .£ J. I . DRAINAGE: 5USITNt9 /9f'RIL. (inches) DATE. SNOW :I ~lATER . DATE DEPTH CONTENT 1/z 13 2-3. 'fj:-CJ it /,1-18 .:f, 2. sjp. ; /'1 til 'I (inches) sNmJ 1 ~lATER DEPTH CONTENT 0 0 0 Q I I ""' 0 N 'I I N 0 'f YEAR I 98t J38Z- . ELEVATION: /Jso LAT. :Tit tJ tJ fJ !2'1 (inches) DATE SNOW ,I \~ATER DEPTH CONTENT y9 13 2./ '17 J2.,3 :·ts l I:JEIIIL. ALASKA NO. LONG. ,&:'£' 8 R I)'RR. 'I M h .R. (21-j (inches) -(inches) DATE SNOW II WATER 'DATE SNOWII WATER DEPTH CONTENT DEPTH CONTENT fJo' s ......... ..J ~/.5" a '1. I ~-I '2~r 21 '-l.o ,j/J I,. y 3J~ .... ., os'3.r DRAINAGE: SUS/77'/19 ,.ti.PR11 ... M ,q. 'I I {inches) {inches) DATE. SNOW I ~lATER . DATE SNOVJ I ~lATER DEPTH CONTENT DEPTH CONTENT 3/31 2. '1.7 7.0 . yjJo ;1"/. c7 S:t "1/Jlo -aa. I --t.3 s/lt-!' 2'2-t.o s13/t37 SECTION 2.6 GLACIAL OBSERVATIONS s13/t38 2. 6 -Glacial Observations All results of the 1982 Upper Susitna Glacier Study have been compiled and presented in a report prepared by Dr. William Harrison of the Alaska Geophysical Institute, and R&M Consultants, Inc. (R&M Consultants, Harrison, 1982). This report should be consulted for a complete discussion of field procedures and analytical results of glacier mass balance, glacier hydrology, volume changes, glacier sediment yield and glacier dynamics. -207- s13/t39 SECTION 2. 7 SNOW CREEP OBSERVATIONS s13/t40 2. 7 -Snow Creep Observations The importance of snow creep forces on transmission line towers in the region was investigated by installing two simulated transmission towers on movable plates on steep slopes. The maximum force of the snow on the towers was recorded by a maximum-reading indicator. Devil Canyon Site -The instrumentation at this site was destroyed by fire in December 1981 . Watana Site (Tsusena Butte) - A maximum reading observed in June 1982 for the winter of 1981-82 was 700 pounds. The dynamometer was initially set at 400 pounds in October 1982. The difference of 300 pounds may have been caused by snow creep or a combination of other forces (e.g. thermal or wind induced loading). -209- s13/t41 SECTION 2.8 RIVER ICE OBSERVATIONS s 13/t42 2.8 -River Ice Observations River ice observations were made during 1981 and 1982 for the purpose of monitoring freezeup, winter, and breakup ice conditions. A large amount of data was collected on these processes and is contained in "Ice Observations, Winter 1981-1982 Report" (R&M Consultants, 1982b). All of the data collected, including field notes and photos, are located at the offices of R&M Consultants. The collection of freezeup observations is continuing into the winter of 1982-83. -21J- s13/t43 SECTION 2.9 EVAPORATION DATA sl3/t44 2. 9 -Evaporation Data An evaporation pan was installed near the proposed Watana Damsite in April of 1981. Observations of daily pan evaporation have been made during the summer months of 1981 and 1982. These data have been uti I ized to estimate the amount of evaporation to be expected from the two proposed project reservoirs. -2l3- s13/v1 TABLE 2 .9.1 EVAPORATION DATA COLLECTED AT WATANA CAMP, 1982 (INCHES) DaY May June July August 1 .OO(e) * .OO(t)(e) .12 2 .OO(e) * .OO(t) .22 3 .OO(e) .46 .40(t) . 18 4 .OO(e) .16 . 18( t) .21 5 .OO(e) .20 . 35( t) .21 6 .OO(e) .06 * . 18( e) 7 . 00( e) .07 * * 8 .OO(e) .10 * . 20( t) (e) 9 .OO(e) .18 * . 00 ( t) (e) 10 .OO(e) .07 * * 11 .OO(e) * .93(t) .45(t)(e) 12 .OO(e) * .00( t) (e) .07 13 Record Sta rted * . 19 ( t) . 14 14 .07 * * .21 15 .10 .64 . 30( t) .08 16 .98 .00 .07(t) * 17 .10(e) .OO(e) .OO(e) .23 18 .01 .15 .OO(e) .OO(t) 19 .OO(e) .05(e) .10 I 20 * .35(e) . 16 N I-' 21 1 .09( a) .27(e) .18 ""' I 22 .25(t) .10(e) .14 23' . 16( t) .OO(e) . 16 24 . 30( t) .44 .02 25 . 12 ( t) * .05 26 .33(t) .07 .20 27. .05(t) . 18 .OO(e) 28 . 30 ( t) (e) .10 .17 29 .03 . 13 ( t) .14 .08 30 .10 .30(t) .OO(e) .05 31 .17 .18 .OO(e) Total Evaporation (1982) 5.12(a) 4.30(a) 3. 81 (a) Mean Daily Evaporation ( 1982) . 17( a) . 14( a) . 12( a) 1981 Total Evaporation 4.24 5.15(a) 2.44( a) 1.83 All values are for 24-hou r period ending at 0700 on date shown, except where noted. (t) Values are for 24-hour period ending@ 1200 on date shown. * No pan observation on this date. Amount included in following measurement, time distribution unknown. Missing ~ata for this date. (e) Missing data. Value estimated. (a) Calculated uti I izing estimated values. September .05 .06 . 01 .02 .08 .14 .06 .03 * .OO(e) .05 .11 . 71 ( t) . 14 . 12 .OO(e) .OO(e) .02 .06 . 00( t) (e) .02 .02 .02 .OO(e) . 18 .03 * . 13 Pan Frozen 2.06(a) . 07( a) 1. 16 s13/t45 3 -REFERENCES R&M Consultants, Inc., 1982a. . Field Data Collection and Processing, Volumes 1-3, Report for Acres American, Inc., Buffalo, New York. R&M Consultants, Inc., 1982b. Ice Observations, Winter 1981-1982. Report for Acres American, Inc., Buffalo, New York. R&M Consultants, Inc., 1982c. 1982 Water Quality Annual Report. Report for Acres American Inc., Buffalo, New York. R&M Consultants, Inc., and W.O. Harrison, 1982. Susitna Basin Glacier Studies. Report for Acres American, Inc., Buffalo, New York. Soi I Conservation Service, 1982. Snow Surveys and Water Supply Outlook for Alaska. U.S. Department of Agriculture, Soil Conservation Service. Standard Methods for the Examination of Water and Wastewater. 15th Edition 1980 American Public Health Association, Washington, D.C. -215-