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HomeMy WebLinkAboutSusitna Hydro Project Processed Climatic Data Oct 1982 to Sep 1983 Vol 7 1984SUSITNA HYDROE IL EC "Ji RIC PROJECT FEDERAL ENERGY REGULATORY COMMISSION PROJECT No. 7114 PROCESSED CLIMATIC DATA OCTOBER 1982 -SEPTEMBER ·1983 R&M CONSULTANTS, INC. E N G IN E ER S GEOLO G I S T S !=»LA NN E R S S UR VEY OR S UNDER CONTRACT TO [}{]&~~&=~riD&~©@ VOLUME VII EKLUTNA LAKE STATION (No. 0686.5) FINAL REPORT JUNE 1984 DOCUMENT No. 1094 LNA JOINT VENTURE .____ALASKA POWER AUT HORITY _ _____. .I L.: c.o I"'-- "'¢ c.o c.o M 0 0 0 LO LO I"'-- M M SUSITNA HYDROELECTRIC PROJECT PROCESSED CLIMATIC DATA OCTOBER 1982 -SEPTEMBER 1983 VOLUME 7 Document No. 1094 Susitna File No. 4.2.2.1 EKLUTRA LAKE STATION (No. 0686.5) Report by R&M Consultants, Inc. Under Contract to Harza-Ebasco Susitna Joint Venture Prepared for Alaska Power Authority Final Report June 1984 NOTICE ANY QUESTIONS OR COMMENTS CONCERNING THIS REPORT SHOULD BE DIRECTED TO THE ALASKA POWER AUTHORITY SUSITRA PROJECT OFFICE s4/ee2 ALASKA POWER AUTHORITY SUSITNA HYDROELECTRIC PROJECT TASK 4 -HYDROLOGY PROCESSED CLIMATIC DATA (1983) OCTOBER 1982 -SEPTEMBER 1983 VOLUME INDEX VOLUME 1: 0610-SUSITNA GLACIER STATION VOLUME 2: 0620-DENALI STATION VOLUME 3: 0640-KOSINA CREEK STATION VOLUME 4: 0650-WATANA STATION VOLUME 5: 0660 -DEVIL CANYON STATION VOLUME 6: 0665-SHERMAN STATION VOLUME 7: 0686.5-EKLUTNA LAKE STATION ii • s4/ee3 ALASKA POWER AUTHORITY SUSITNA HYDROELECTRIC PROJECT PROCESSED CLIMATIC DATA-EKLUTNA LAKE STATION OCTOBER 1982 -SEPTEMBER 1983 TABLE OF CONTENTS Volume Index List of Figures Acknowledgments Addendum I. BACKGROUND A. Purpose B. History of Eklutna Lake Station (No. 0686.5) PAGE ii iv v vi 1-1 1-1 1-1 II. ANNUAL DATA SUMMARIES-EKLUTNA LAKE STATION 11-1 Ill. REPORT PREPARATION 111-1 A. Description of Symbols Used in Annual and Monthly Summaries B. Data Computation Standards (Climate) IV. INTERPRETATION OF DATA-WATER YEAR 1983 v. A. General Notes on Interpreting Data B. Notes on Interpreting Eklutna Lake Station Data MONTHLY CLIMATIC DATA SUMMARIES Eklutna Lake Station -Water Year 1983 VI. LONGWAVE RADIATION DATA SUMMARIES Eklutna Lake Station -Water Year 1983 iii 111-1 111-3 IV-1 IV-1 IV-6 V-1 Vl-1 s4/ee4 LIST OF FIGURES Figure Description Page 1-1 Station Location Map 1-2 iv s4/ee5 Acknowledgments These climatic data were collected under contract to Acres American, Incorporated (through February 1983) and under contract to Harza-Ebasco Joint Venture (after February) for the Alaska Power Authority's Susitna Hydroelectric Feasibility Study. The data recorders are Model 5100 Weather Wizards manufactured by Meteorology Research, Incorporated (MRI), now part of Belfort Instrument Company. All sensors were supplied by MRI or were replacements obtained from MRI's suppliers. Field maintenance and data collection were performed by the hydrology staff of R&M Consultants, Incorporated. Data reduction and processing were performed by Lisa Fotherby, Len Story, Bob Butera, Carl Schoch, and Jeff Coffin, using computer programs developed by Mark Holmstrand. The computer hardware used was a Hewlett-Packard 9845B system. Review comments were provided by Khalid Jawed of Harza-Ebasco. v s12/t24 ADDENDUM Subsequent to preparation of the final report and prior to publication, adjustments were made to some of this station's humidity data. Data were adjusted for the months where the RH sensor was seriously out of calibration. The revised mean daily values for both relative humidity and dewpoint are presented in the following table. June 1984 vi CJ) -1 April May June July August September. )> :a -1 CD tiE AN lifAN hEAtl MIM HEAN MEf\tl liE Ail tiEAtl liE AN llAH HF.AN liE AN -< DAY Rll DP RH DP RU DP RH DP Rfl or RH DP DAY 0 -· % ))[I; c X DEG C X DEG C 'f DEC C % DEC C % llEG C z (J) .. -------------------------------------------------------... -------------~------------•• CD 43 -7,4 49 -·3.3 37 -3.4 73 c.s b2 IL4 B1 6.4 1 0. 2 2? -11.2 78 .3 58 2.4 59 5.6 56 8.2 bb 5.3 . 2 m :t;> 3 41, -li.b 59 -2.4 /,'5 1.7 37 t.b 44 4.9 73 5.3 3 " :0 4 69 -3.5 H -5.3 53 .1 51 6.0 64 B.O f,~ .b 4 5 39 -9.2 40 -7.1 36 -1.6 65 9.2 bB 8.2 40 -3.9 • 5 r-:c 0 c:: b 31 -13.4 38 -7.6 27 -6.5 97 9.6 37 1.3 40 -5. t (. -1 7 29 -13.3 34 -6.4 21 -9.5 67 S.2 39 1.9 37 -5.2 7 m 0 ll 50 -8.8 43 -3.8 33 -5.3 49 2.4 45 3.1 51 .5 ll z :J 9 67 -b.6 34 -7.8 69 2,0 47 2.4 b8 7.0 ** HIU 0 )> c. m I t 0 ~.4 -14.7 24 -20.0 50 .o 74 9.2 53 4.7 49 .9 10 z 1 I 43 -9.9 16 -15.2 24 -.9.6 77 4.7 51 4.4 49 1.1 11 c 12 sn -6.8 27 -6.6 18 -11 .B 77 5.4 b!l 7.6 32 -4.5 12 CD 0 13 75 _,., ? 32 --5.1 28 -4.9 73 7.4 64 3.5 34 -4.3 13 '-•'-~ 11 37 -0.0 34 -5.5 28 -6.8 51 3.9 54 1.2 70 1.4 H c: 15 48 -a .1 31 -6.3 50 2.0 51 6.7 54 1.7 58 -1.4 15 "'0 H. ?0 -2.3 29 -7.2 38 -.5 62 8.7 43 2.3 46 -3.0 16 0 ~ 17 66 -4.1 32 -[;,6 21; -4.2 79 8.5 60 1..3 55 -2.7 17 -· IB 42 -8.5 34 -6.7 13 -18.9 77 7.5 41 1.5 34 -8. t lB :J 1~ 45 -3.6 41 -3.7 44 3.1 b4 7.3 36 1.5 39 -3.9 t? r+ :'0 53 -5.5 42 -2.0 41 .6 ?9 8.9 38 -3.3 78 6.0 20 21 38 -9.~ 62 2.0 39 1.£ 62 8.3 72 7.3 91 6.4 21 -< 0 "') 37 -7.3 5.1 -.8 33 2.9 5B r..s 55 4.8 81 2.7 22 m ro ..... ~!3 34 -B.3 41 -5.1 25 -6.1 77 9.2 74 (;,[; 75 -4.6 23 l> ..... 24 37 -7.4 36 -5.1 3b 1.6 57 b.5 70 5.1 54 -I 1.3 24 m 'JC 39 -B.4 52 .1 23 -3.3 47 2.2 32 3.8 53 -12.5 25 :0 .._.j 49 -4.0 43 2.6 61 5.5 26 •• ')I 30 -6.7 60 6.9 47 -13.8 l.V 27 . 54 -1.9 53 -.2 47 3.7 55 0.2 50 5.1 48 -7.4 27 ..... 20 77 -.4 36 -1.5 ')') -4.3 44 5.6 50 4.6 5I -2.2 20 <0 <-I ~?~ B5 2.3 35 .1 51 3.9 70 10.3 44 1.3 52 1.? 2'1 ().') 30 55 .b 43 t.ll 37 1.4 60 7.? f,O 5.1 51 .5 30 ~ 31 47 .1 1:.6 7.0 76 5.1 Jt HOOTH 46 -(,, 7 39 -4.6 35 -2.4 63 6.8 51 4.4 52 -1.9 t\OOTH s4/ee6 I. BACKGROUND A. Purpose The only project climate station installed outside of the Susitna basin is at Eklutna Lake. To predict the temperature regime of the proposed Watana Reservoir, the DYRESM computer model of reservoir dynamics is being utilized. However, application of the model for cold regions requires verification of the model on an existing lake system. Eklutna Lake, a deep glacier-fed lake approximately 25 miles northeast of Anchorage, was chosen for concentrated study to verify the DYRESM model. A climate station was necessary to aid in gathering the required data. B. History of Eklutna Lake Station (No. 0686.5) Eklutna Station was installed on June 3, 1982 at the upper, or southern, end of Eklutna Lake. The site is on the floodplain of the inflowing river and is composed of glacial till sparsely covered with small birch trees and low brush. The climate station is approximately 100 yards east of the airstrip and a quarter-mile from the reservoir (see Figure 1-1). Estimated elevation of the climate station is 880 feet. It should be noted that the station identification number has been changed in this year's reports. Last year's station number, 0700, has been changed to the current number, 0686.5. Number 0686.5 is the number used in the R&M Field Data Index and is consistent with use of the system whereby the prefix "06" designates the site as a site for collection of climatic data. The number 0700 was used erroneously in the previous report -the station location has not changed. 1-1 USGS ANCHORAGE B-6 (1960) S.CAl.E 1 : 53.360 EKLUTNA CLIMATE STATION Figure· 1-1 PREPARED BY: PREPARED FOR: SUSITNA JOINT VENTURE Page· 1-2 s4/ee7 Previous data for this station are reported in: Report 1. Processed Climatic Data Volume 8 Eklutna Lake Station (No. 0700) Published by R&M Consultants, Inc. December 1982 1-3 Period Covered June -September 1982 s4/ee8 II. ANNUAL DATA SUMMARIES EKLUTNA LAKE STATION (No. 0686.5) s12/o2 SUMMARY OF CLIMATE DATA RECORDED AT EKLUTNA LAKE STATION (NO. 686.5) WATER YEAR 1.2.§]_ TemQerature Wind Max. Max. Total Res. Res. Avg. Gust Gust P' va I. Mean Mean So I a r Max. Min. Mean D i r. Speed Speed Di r. Speed Di r. RH DP Precip. Energy Month ( OC) (oC) ( OC) ( 0 True) (m/sec) ( m/sec) ( 0 True) (m/sec) (True) __L%_L ( OC) (mm) (WH/m2) Month OCT 10.3 -23.6 -3.7 138M 0.5M 1.3M 150M 12.7M SSE(M) 36M -16.6M M 50,325 OCT NOV 7.7 -23.9 -4.9 144M 1. 6M 1.9M 143M 17.8M SSE(M) M M M 16, 175 NOV DEC 7.9 -27.0 -4.8 143M 2. 1M 2.4M 140M 19.7M SE(M) M M M 10,918 DEC JAN 7.7M -32.6M -11.8M 133M 0.6M l.OM 142M 10.8M SE(M) M M M 13,185M JAN FEB M M M M M M M M M M M M M FEB MAR 9.9M -21.1M -2.7M 123 0.3 0.8 155 9.5 SSE M M M 109,934M MAR H H I APR 17.0 -10.8 2. 1 140M l.OM 1.8M 161M 13.3M SSE(M) M M 37.8 158,021 APR IV MAY 19.6M -2.8M 7.4M 141M 1. 1M 2.0M 147M 10.2M SSE(M) M M 5.2 199,142M MAY JUN M M M M M M M M M M M 26.6 M JUN JUL M M M M M M M M M M M 29.4M M JUL AUG 14 M M M M M M M M M N 64.2M M AUG SEP 14.4M -11.8M 5. 1M 126M 0.6M 1.5M 145M 15.9M SE(M) M M 91. 6M 89,413M SEP Annual M M M M M M M M M M M M M Annual Not~: Refer to Section I I I of report for explanation of symbols used. s12/pl SUMMARY OF CLIMATE DATA RECORDED AT EKLUTNA LAKE STATION (NO. 686.5) WATER YEAR l.2.§.g TemQerature Wind Max. Max. Total Res. Res. Avg. Gust Gust P' va I. Mean Mean So I a r Nax. Min. Mean D i r. Speed Speed Di r. Speed Di r. RH DP Precip. Energy Month ~L ("C) ( OC) ( 0 True l (m/sec) (m/sec) ( 0 True l (m/sec) (True l _ill_ ( OC) (mm) (WH/m2) Month OCT OCT NOV NOV DEC DEC JAN JAN FEB STATION INSTALLED 6/3/82 FEB MAR MAR H APR APR H I w MAY MAY JUN 25.31'1 -0.7M 10.8M 135M 1. 3M 2.2M 144M 13.3M SSE(M) 33M -3.7M 5.8M M JUN JUL M M M M M M M M M M M M M JUL AUG M M M M M M M M M M M M M AUG SEP 18.7 -3.2 8. 1 137 1. 4 2.0 141 21.6 SE 36M -4.4M 92.2 75,896 SEP Annual M M M M M M M M M M M M M Annual * Months when RH values were reported in the annual report but subsequent review indicated the data were unusable. Note: Refer to Section I I I of report for explanation of symbols used. s4/ee9 II f. REPORT PREPARATION A. DESCRIPTION OF SYMBOLS USED IN ANNUAL AND MONTHLY SUMMARIES Annual Summary M Blank entries for monthly values indicate the station had not yet been installed at the site or that it had been removed prior to that month. Installation and removal dates are noted on the table as well. Insufficient or partial data. M follows average and/or total values if 1-9 daily values were missing data for all or part of the day. M appears alone for the month if 10 or more daily values were missing or contained missing data. Parentheses surround the M where other letters may cause confusion (i.e. in prevailing direction). M follows average and/or total values for the year if any month was missing data. M appears alone for the year if any month was missing enough data to require it to have an M alone or if three or more months were missing any data. Monthly Summaries Blank entries for three-hourly, daily, or monthly values (generally just for relative humidity or dewpoint) indicate the R. H. and D.P. data have been deleted for the period. For further explanation, refer to the section "Interpretation of Data." 111-1 s4/ee10 M Insufficient or partial data. M follows average and/or total values if any readings for the period were missing and would have been required for determination of the table value. M follows the summary values for the month if 1-9 daily values had M's appended to them or had asterisks in their place. M appears alone in place of the monthly values if all daily values had blank entries or asterisks. Parentheses surround the M where other letters may cause confusion (i.e in prevailing direction). **** Erroneous or missing data (may be from 2 to 6 asterisks, depending on number of digits possible in the value). Appears in place of the value if all readings required for determination of the table value were missing. A dash in the hourly precipitation table indicates the volume for that hour is not known, but the cumulative total of precipitation over the interval of consecutive dashed hours is included in the next hour where a value is reported. Similarly, a dash for precipitation in the monthly summary table indicates the volume for that day is not known, but the cumulative total over the interval of consecutive dashed days is included in the next day where a value is reported. 111-2 s4/eell B. DATA COMPUTATION STANDARDS (CLIMATE) Graphical Data Plot Graphical representation of valid recorded and/or computed data. Hourly Precipitation Summary Table Hourly precipitation values are calculated as the difference between valid (current and preceding) consecutive hourly readings. When either of these hourly precipitation readings is invalid, no value is reported for the current hour. Monthly Summary Table 1. Maximum daily and monthly temperatures are determined from all valid recorded temperatures. 2. Minimum daily and monthly temperatures are determined from all valid recorded temperatures. 3. Mean daily and monthly temperatures are determined from all valid recorded temperatures. The mean daily temperature is determined from the mean of the maximum and minimum temperatures. The mean monthly temperature is determined from the mean of all reported daily mean temperatures. 4. Resultant daily and monthly wind directions and speeds are summed vectorially from all valid readings. 5. Average daily and month wind speeds are determined for all valid readings (arithmetic mean). 111-3 s4/ee12 6. Maximum daily and monthly gust speeds are determined from all valid readings. Associated directions are the resultant directions from the recording interval in which the peak interval gust was observed. 7. Prevailing daily and monthly directions are determined from all valid readings. The reported value is the most frequent direction observed. 8. Mean daily and monthly relative humidities are determined from all valid readings (arithmetic mean). 9. Mean daily and monthly dewpoint temperatures are determined from all valid readings (arithmetic mean). Dewpoints are omitted when the wind. speed is less than 1 m/s, when the dewpoint calculates to a value greater than the recorded temperature, or when the dewpoint calculates to less than minus 47 degrees or more than 27 degrees Centigrade. 10. Daily and monthly precipitation values are determined from all valid readings. 11. Daily and monthly solar energy values are determined from all valid readings. Daily solar energy is determined by averaging the recorded solar intensity and converting the units. The monthly value is the sum of the daily values. Three-Hour Summary Tables 1. The temperature reported is the temperature recorded at the specified time. 111-4 s4/ee13 2. The dewpoint temperature reported is the dewpoint calculated at the specified time. Dewpoints are omitted when the wind speed is less than 1 m/s, when the dewpoint is calculated to a value greater than the recorded temperature, or when the dewpoint calculates to less than minus 47 degrees or more than 27 degrees centigrade, or when either the temperature or R. H. reading is invalid. 3. The relative humidity reported is the humidity recorded at the specified time. 4. The wind direction reported is the three-hour vectorial resultant sum of data recorded up to the specified time. 5. The wind speed reported is the three-hour vectorial resultant of data recorded up to the specified time. 6. The gust direction reported is the direction of the maximum gust recorded during the preceding three-hour period. 7. The gust reported 1s the maximum recorded during the three-hour period. 8. The radiation reported is the solar radiation intensity recorded at the specified time. Wind Frequency Summary Table 1. Reported data are determined from all valid readings. Wind Rose Graphical Plot 1. Plot is a graphical representation of the wind frequency summary table. 111-5 s4/ee14 General Notes 1. The following are the data ranges assumed valid, based on reasonable expectations for the parameters in south-central Alaska; data outside these ranges are not used: Time: 0000 through 2400 hours -at specified time intervals. Temperature: -50 through +35 °C Wind Speed: 0 through 99.9 meters per second and less than or equal to GUST Direction: 0 through 360 degrees Relative Humidity: 0 through 99 percent Precipitation: 0 through 99.8 mm. Precipitation during recording interval (15 or 30 minutes) should not exceed 30 mm. Solar: 0 through 150 milliwatts/cm2 Gust: 0 through 99.9 m/sec Battery: 9 through 14.5 volts 2. Accuracy of the MRI (Meteorology Research, Inc.) sensors and processor are as follows: Temperature: ±1°C Wind Speed: ±0.5 meters per second Wind Direction: ±196 of full scale Relative Humidity: ±6 9o 111-6 s4/ee15 Precipitation: :t1% up to 76.2 mm/hr, :t59o from 76.2 mm/hr to 254 mm/hr Solar Radiation: :t5mw em -2 Tape Recorder Error Rate: 1 bit in 10 7 3. The following are the direction ranges used in the prevailing direction, wind frequency and wind rose summaries: DIRECTION North North-Northeast Northeast East-Northeast East East-Southeast Southeast South-Southeast South South-Southwest Southwest West-Southwest West West-Northwest Northwest North-Northwest 111-7 COMPASS HEADING 350 through 11 12 t h rough 34 35 through 56 57 through 79 80 through 101 102 through 124 125 through 146 147 through 169 170 through 191 192 through 214 215 through 236 237 through 259 260 through 281 282 through 304 305 through 326 327 through 349 s4/ee24 V. MONTHLY CLIMATIC DATA SUMMARIES EKLUTNA LAKE STATION, WATER YEAR 1983 s4/ee16 IV. INTERPRETATION OF DATA A. GENERAL -Notes on Interpreting Data 1. General a. Many of the sensors or the methods of measuring various parameters have peculiarities that affect how the data should be interpreted. The user is encouraged to become familiar with the methods of summation for each parameter and each table.· These are described in the section' "Data Computation Standards." b. The estimates of usable data for the current year in Table IV.l at the end of this section were prepared by reviewing the published summary tables for each month. Precipitation estimates came from the hourly table; estimates for usable percentages of temperature, relative humidity, and solar radiation data were based on the 3-hour summaries; wind estimates came from comparison with the other parameters and a cursory review of the raw-data printout; and usable longwave radiation estimates were from the raw data. c. An enhancement that has been added to this ' series years of reports is use of symbols to indicate where data are missing from parameter totals or averages in the summary tables. This is intended to assist the data user in evaluating the quality of the data. Estimates that are below 90% are reported to the nearest 5%, estimates above 909o are to the nearest 1°6. If the data are nearly all good, except for infrequent "bugs," this is IV-1 s4/ee17 indicated by a "99 + " value. If the estimate is quite rough, this is denoted by a "±" after the value. 2. Precipitation -Precipitation data for most stations are reported for April through September only. The stations do not have heaters in their precipitation sensors (tipping buckets), so they are unable to record precipitation when the temperature is below freezing. The sensors are calibrated to tip for 0.2 mm of rainfall and not for snowfall. The sub-freezing temperatures may cause a loss or a delay of the recorded precipitation. Winds frequently blow snow away from or out of (or occasionally into) the collector, and snow collected in the bucket may not be melted and recorded until the next occurrence of warm weather, possibly days or weeks later. The months of October through March very often have sub-freezing temperatures on nearly every day of the month, so their precipitation records have been omitted. It should be noted that even in the months where precipitation data are reported (i.e. April through September), the occurrence of sub-freezing temperatures could affect the timing and the recorded amount of precipitation. The user should exercise caution and make note of the concurrent temperatures in interpreting the precipitation records. An exception to the normal system of recording winter precipitation is at the Watana Station (No. 0650). That site is equipped with a Wyoming wind gage to eliminate the effects of the wind on the snow, and it also has an AC-powered heater on the precipitation bucket to melt snow that falls into it. The Watana data are thus published for the whole year. Details on the Watana data are included in "Notes on Interpreting Watana Station Data," in the Watana report. IV-2 s4/ee18 3. Relative Humidity and Dewpoint -The relative humidity ( R. H.) sensors used are printed circuit elements which sense changes in R.H. by changes in impedance. The sensors, manufactured by Phys-Chem Research Corporation, have chemically-treated surfaces which degrade with time, and are thus very difficult to keep in calibration. Many of the months throughout the year (and at all stations) therefore display significant variations in R. H. patterns. Though the data are generally of poor quality throughout the 1983 year, they are believed to be useful as indicators of the true humidity and have for that reason been left in the report. When the calibration of the R. H. sensor is too high, readings near the top end (i.e. approaching 100%) may go "over the top" and be read as, say, 110% (if the calibration is high by 10 points). Having only two digits in which to record the R. H., the Weather Wizard will report this as "10," which will drastically affect the computation of instantaneous dewpoint, average R. H., and average dewpoint values. The graphical plot of R.H. will also be misleading, with periodic "spikes" down to very low values. Each plot may be interpreted, however, by mentally adjusting the entire plot downward an appropriate amount to keep the maximum values at 10096. The approximate amount of such adjustment for each month is noted in the following section, "Notes on Interpreting Eklutna Lake Station Data". Because the R.H. and dewpoint values in the monthly summary tables are numerical averages, they are not easily interpreted and have been deleted for the days when RH was "overtopped". Values in the three-hour summaries have been retained since they are instantaneous readings; they should, however, be adjusted by the same amount indicated for the plots. An additional consideration with respect to dewpoi nt is the fact that it is not computed when the reported wind speed falls below IV-3 s4/ee19 1 m/sec, due to inadequate aspiration of the R. H. sensor. This typically causes elimination of at least one dewpoint value on nearly every day of data-collection. However, to avoid undue congestion in the table, daily values have not been individually noted as containing missing records; only the monthly average has been so designated. The same applies to R. H. 4. Solar Radiation -Daily and monthly solar radiation values are the cumulative total energy, computed from all valid readi.ngs for the period. Either the daily or monthly value can be· signifi- cantly above or below the true energy value if there are large segments of missing readings (i.e. from the period of very low intensity at night or the period of very high intensity at mid-day). A check should be made, therefore, of the "Usable Data" table and of the graphical plot to get a feel for the frequency and timing of lost solar radiation data. Caution should be used when a significant amount of data is missing. Another frequent concern in the processing of solar data is the presence of non-zero minimum values. Since the sensors have a ? stated accuracy of ±1% of the full-scale value of 140 mW/cm-, they often record a reading of 0 (during night) as 1 or even 2 mW/cm 2 . This also can bias the daily or monthly totals, making the computed energy much higher than the true solar energy. This type of error in the data is difficult to adjust automatically, but the user can compensate for it in his interpretation by reviewing the instantaneous radiation readings printed in the 3-hour summary tables. If the 3-hour values never drop below 1, even in the winter time, the sensor is very likely reading high. An error of +1 mW/cm 2 on every reading will cause the computed daily total energy to be high by 240 watt-hr./cm2 . The user can adjust the numbers used accordingly. IV-4 s4/ee20 5. Wind Speed and Direction -The wind frequency summary table in each month's report notes the number of wind observations used in preparing the table. Since data for this year have all been recorded at 15-minute intervals, there were 4 readings recorded per hour and 96 readings per day. This gives a maximum possible number of observations for each month as follows (dependent on the number of days in the month): Month October, December, January, March May, July, August (31 days) November, April, June, September (30 days) February (28 days) February in leap years (29 days) IV-5 Max. Possible # of Observations 2976 2880 2688 2784 s4/ee21 B. Notes on Interpreting EKLUTNA LAKE Station Data 1. General, June -August -The recorded data for this period contained numerous "gliches" (computer bugs), and quite a few readings of each parameter were not reproduced in full. Many were able to be manually interpreted, however, so every day of the period was not felt to have "missing" data. Monthly summary values were noted with "M" but were retained since they were felt to still represent the actual values. 2. Precipitation -Data are presented for April, despite the occurrence of sub-freezing temperatures on several days. This may give errors in the reporting of the timing or the amount of precipitation, and the user should be aware of this in interpreting and applying the data. 3. Relative Humidity -As discussed in the preceding section of general notes, many of the R. H. data for the year were considered unreliable or required some "judgment" in their use. Due to calibration problems with the R.H. sensors, some of the data should be adjusted prior to application. The amount of adjustment for each month applicable is listed below, and an example of the interpretation is explained afterward. Month January 1983 February March April May June July August September Adjustment to Graphical R. H. Values -5 R. H. Points -10 -10 -15 -15 -20 -20 until 7/5, -10 after 7/5 -15 -15 IV-6 s4/ee22 Example: In March, the readings peak over the top at about "110 percent" in the graphical plot (The plot does not go to 110, but readings of "10" are equivalent to 110 percent). This value is assumed to correspond to a true R. H. of 100 percent. Therefore, 10 points should be subtracted from all the plotted R. H. values. Values from 0-10 should be read as 100-110 (and therefore adjusted to 90-100). The graphical plot may thus be interpreted semi- quantitatively. The numerical values (daily averages), however, are more difficult to interpret and have been deleted from the tables. 4. Solar Radiation -Many solar radiation readings are missing during July, at fairly random times of the day. This will bias many of the daily energy totals and the monthly total, causing them to be unreasonably high or low since the valid data are averaged over the period. The user should inspect the 3-hour summaries and the graphical plot to determine the timing of the missing data. IV-7 H < I co s4/gg2 OCT NOV Temperature 100 100 Wind Speed 97 80 Wind Direction 94 100 ReI at i ve Humidity 0 0 Precipitation 0 0 So I a r Radiation 100 100 Peak Gust 97 80 Longwave 5± 35± TABLE IV.1 SUSITNA HYDROELECTRIC PROJECT -CLIMATE DATA PROCESSING APPROXIMATE PERCENTAGES OF USABLE DATA DEC JAN FEB MAR APR MAY JUN 100 90 70 100 100 99+ 94 85 85 70 100 100 99+ 95± 100 90 65 100 98 99+ 95± 0 65 70 100 100 99+ 95 0 0 0 0 100 100 100 100 90 70 100 100 99+ 95 85 85 70 100 100 99+ 95± 25± 0± 0± 0 0 0 45 Station: Eklutna Lake Water Year: 1983 JUL AUG SEP YEAR 80 93± 96 94 80± • 91± 96 90 75± 91± 95 92 85 91± 96 67 98 99+ 96 49( 1) 85 92± 96 94 85± 91± 96 90 80± 75± 96 30 (1) Maximum possible recovery percentage is 50% for the year since precipitation bucket is not heated and measurement of sub-freezing precipitation (generally during Oct. -Mar.) is not possible. No precipitation data for October (See INTERPRETATION OF DATA) . THREE HOUR SUMMARY FOR EKLUTNA WEATHER STATION DATA TAKEN DURING October~ 1982 Dr~Y 01 DAY 02 :1: NC. Dr~Y 03 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C X DEG. MIS DEG. MIS MW DEG C DEG C X DEG. MIS DEG. MIS MW DEG C DEG C Z DEG. MIS DEG. MIS MW 0300 -1.7 ***** 70 119 0600 -2.5 ***** 59 103 0900 3.2 ***** 52 113 1200 6.8 -11.0 27 199 1500 7.7 ***** 27 339 1800 5.0 -9.0 36 358 2100 1.6 *****56 140 2400 -.7 -7.7 59 150 .7 169 \.9 . 7 103 1. 9 .7 164 1.9 .3 183 2.5 1.2 331 2.5 1.1 350 3.2 .5 147 1.9 . 7 194 1. 9 DAY 04 0 0300 2 0600 21 0900 27 1200 15 1500 1 1800 1 2100 1 2400 -.7 -7.7 59 149 -.3 ***** 60 155 4.4 ***** 40 135 6.5 -10.8 28 250 5.3 -7.7 39 343 3.2 -5.2 54 008 1.6 ***** 61 143 .5 ***** 66 144 .9 174 2.5 .8 158 1.9 .6 163 1.9 .1 313 2.5 2.2 344 4.4 1.2 346 3.8 1.0 147 2.5 .6 165 1.9 DAY 05 1 0300 1 0600 20 0900 42 1200 11 1500 1 1800 .4 ***** 70 147 .2 ***** 71 103 2.7 ***** 51 4.3 -8.2 40 3.1 -8.4 43 ·2.2 -6·, 7 52 153 130 .8 164 1.9 1 .1 097 1.3 1 .6 156 1.9 22 .4 338 3.2 29 1 2100 1.1 *****59 1 2400 -1.1 ***** 65 350 2.0 348 3.8 9 343 1.6 334 3.2 1 034 .6 359 2.5 0 140 . 6 137 1. 3 0 DAY 06 ~OUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C I DEG. MIS DEG. MIS MW DEG C DEG C I DEG. MIS DEG. MIS MW DEG C DEG C I DEG. MIS DEG. MIS MW a3oo -1.3 ***** 64 tsoM .3M t59f11.311 1 o3oo -7.o *****56 *** **** *** **** %00 -1.2 ***** 57 *** **** *** **** 1 0600 -8.1 ***** 56 *** **** *** **** n900 1.0 ***** 42 142M ,61'\ 134M 1.3M36 0900 -1.6 ***** 43 111M .8M 111 1.3 ~~'~tl 4.0 ***** 21 120 .5 173 1.9 61 1200 2.4 -17.2 22 015 .3 147 1.9 1~00 2.6 ***** 28 190 1.0 184 3.2 8 1500 2.6 ***** 20 238 .5 342 2.5 1300 -1.6 -9.5 55 153 .7 165 1.9 1 1800 -.7 ***** 38 143 .7 140 1.9 2100 -3.9 *****58 151~ .7M 163 1.9 1 2100 -3.2 ***** 47 155 .8 144 1.9 2400 -5.2 *****56 *** **** '*** **** 1 2400 -4.2 *****51 155 .7 166 1.9 1 0300 -5.8 *****55 154 .8 164 1.9 1 1 0600 -4.3 ***** 54 *** ~ll' *** 1.3 1 32 0900 -,6-12.7 40 1531" 1.1M 158 1.9 17 55 1200 1.6 -16.4 25 349 .1 305 1.9 30 9 1500 2.7 -16.0 24 157 .2 350 3.2 14 1 1800 0.0 ***** 33 048 .3 345 2.5 1 1 2100 -1.0 ***** 41 145 .7 040 1.9 1 1 24oo -.4 -12.s 40 152 .a 163 t.9 1 DAY 07 DAY OB DAY 09 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C I DEG. MIS DEG. MIS MW DEG C DEG C I DEG. MIS DEG. M/S MW DEG C DEG C % DEG. MIS DEG. MIS MW 0300 -.7 ***** 53 146 .7 189 1.9 0600 -1.3 ***** 61 138 .4 023 1.3 0900 -.2 *****51 159 .6 131 1.3 121U 1.6 -10.0 42 343 1.1 348 3.8 iaOO 1.7 -9.3 44 342 2.4 344 5.7 1800 .7 ***** 52 350 2.1 347 7.0 2100 .2 -6.9 59 005 .6 358 3.8 2400 -.8 -7.6 60 351 1.6 350 3.2 ( I 1 0300 1 0600 2 0900 11 1200 16 1500 1 1800 1 2100 1 2400 -2.4 *****59 002 1.1 351 4.4 1·0300 -.4 *****57 040 .1 032 1.3 0 -3.3 *****57 146 .1 133 1.3 1 0600 -.3 -8.7 53 032 .4 028 2.5 1 -1.1 ***** 45 157 .2 324 1.9 7 0900 .1 ***** 47 032 .1 032 1.3 7 1.9 -15.7 26 127 .4 148 4.4 25 1200 .5 -10.1 45 014 1.1 027 2.5 12 1.5 ***** 38 212 .4 143 5.1 9 1500 .4 -8.9 50 355 1.1 337 3.2 4 .2 -11.0 43 017 1.1 013 5.7 1 1800 -,1 ***** 44 351M 1.4M355M 3.2M 1 -.4 *****58 170 .4 153 1.9 0 2100 -1.2 ***** 49 *** **** *** **** 1 -.5 *****59 138 .1 137 1.3 1 2400 -1.2 *****52 *** **** *** **** 1 :1: N c:: • Tl-11:.( EE HOUR SUMMc~RY FOR EKLUTNA WEATHER STATION DATA TAl< EN DURING October.' 1982 D?)Y 1 0 D?W 1'1 DfiY 1::2 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C 4 DEG. M/S DEG. M/S Mw DEG C DEG C 4 DEG. M/S DEG. M/S Mw DEG C DEG C 4 DEG. M/S DEG. MIS HW - ------------------------------------------- -------------------------------------------------------------------------------------- 0300 -1.4 *****56 *** **** *** **** 1 0300 -6.1-15.1 49 149 .9 160 2.5 1 0300 .2 ***** 50 245 .3 295 3.2 1 0600 -.9 ***** 45 *** **** *** **** 1 0600 -2.1 -12.5 45 136 .b 165 3.2 1 0600 5.3 -9 .. 8 33 040 .8 055 2.5 1 0900 -.2 ***** 36 002n . 2.41 002M 1. 3M 8 0900 -1.1 ***** 40 209 .3 338 3.8 B 0900 9.0 -15.5 16 1&2 3.1 149 8.9 26 1200 .6 ***** 22 357 1.3 352 3.8 20 1200 -1.1 -11.9 44 150 .7 146 2.5 b 1200 10.2-19.111 147 4.8 153 10.2 41 1500 -.3 -16.7 28 098 .3 00& 1.9 15 1500 3.3 -9.5 39 282 .7 319 5.1 1& 1500 4.1 -11.3 32 115 2.1 133 7. 0 8 1800 -2.0 ***** 44 151 .7 142 1.9 1 1800 2.4 -8.1 4& 344 2.7 345 7.6 1 1800 2.6 -9.1 42 330 1.8 337 5.1 2100 -4.6 ***** 54 137 .7 132 1.9 1 2100 8.6 -15.9 16 144. 1.8 144 8.9 2 2100 1.8 -7.3 51 352 .B 346 3.2 2400 -7.1 ***** 49 142 .9 157 1.9 1 2400 1.8 -13.3 32 274 .6 163 7.0 1 2400 .7 -7.8 53 359 1.8 358 3.8 Dc:iy '13 DAY 14 N1Y 15 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C 4 DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C 4 DEG. M/S t:=:G. li/S M~l ----------------------------------------------------------------------------------------------------------------------·-----~·--.. . 0300 -.B -8.7 55 356 2.2 352 5.7 1 0300 -6.0 ***** 49 146 .6 132 1.3 1 0300 -1.1 ***** 46 006 1.0 355 3.2 1 0600 -1.0 -8.9 55 012 .8 002 2.5 1 0600 -5. 0 ***** 50 147 .7 140 1.9 1 0600 -1.3 ***** 47 022 .9 009 2.5 1 OQOO -1.3 -10.7 49 356 1.5 352 3.8 3 0900 .5 -6.8 58 077 .2 328 3.2 2 0900 .1 ***** 39 139 .6 079 1.3 25 1200 -1.0 -11.5 45 350 1.8 347 5.1 7 1200 2.6 -3.7 63 343 1.4 352 3.8 35 1200 2. 9 ***** 24 175 .9 181 2.5 47 1500 -.6 ***** 45 355 1.1 350 2.5 3 1500 1.7 -8.8 46 340 2.3 348 4.4 15 1500 -1.6 -12.9 42 200 .7 199 3.2 7 1800 -1.5 ***** 54 146 .3 344 1.3 1 1800 -.7 -8.9 54 339 2.1 337 3.8 1 1800 -4.1 -13.5 48 166 .9 125 1.9 1 2100 -2.1 ***** 54 151 .5 132 1.3 1 2100 -.a -9.0 54 347 1.9 341 3.2 1 2100 -6.4 ***** 50 158 1.1 171 2,5 1 2400 -3.5 ***** 54 149 .5 130 1.3 1 2400 -1. 2 ***** 52 354 1.5 345 3.2 1 2400 -4.9 ***** 51 1&2 1.1 161 2,5 1 DAY 16 DAY 17 DAY '18 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR.· GUST RAD DEG C DEG C % DEG. M/S DEG. ti/S MW DEG C DEG C % DEG. M/S DEG. MIS MW DEG C DEG C % DEG. M/S DEG. M/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -3.4 ***** 49 155 .9 184 2.5 1 0300 .5 -7.3 56 146 .6 166 2.5 1. 0300 -4.2 -11.7 56 151 .8 145 1.9 1 0600 -2.1 ***** 51 154 .a 153 2.5 1 0600 .3 ***** 58 022 .3 024 3.2 1 0600 -5 . 0 ***** 55 150 .8 149 1.9 1 0900 5.7 -11.5 28 331 1.0 194 7.6 11 0900 1.5 ***** 51 144 .5 144 1.9 12 0900 -.5 -7.5 59 131 .7 059 4.4 12 1200 5.9 -11.4 28 149 5.4 150 10.8 11 1200 3. o -10 .a 36 350 1.2 337 3.8 18 1200 2.4 -14.0 29 165 .1 357 3.8 49 1500 6.9 -14.6 20 149 6.1 148 10.2 13 1500 2.7 -11.0 36 329 1.2 355 3.2 10 1500 .1 ***** 31 201 .4 350 3.8 a 1800 7.7 -15.9 17 153 4.3 137 8.3 2 1800 1.2 ***** 42 352 1.5 354 3.8 1 1800 1.5 -13.9 31 144 .7 173 2.5 1 2100 4.4 -9.2 37 147 3.0 158 11.4 1 2100 -1. 7 ***** 58 156 .7 165 1.9 1 2100 -1.7 -13.7 40 128 .7 356 2.5 1 2400 2.0 -9.4 43 343 2.1 359 4.4 1 2400 -4.1 -12.0 54 155 .a 158 1.9 0 2400 -.B -14.2 36 156 .9 172 2.5 1 :J: N C:: • THREE HOUR ~3UMMAI~Y FOR EKLUTNA WEATI-IER STATION DATA T.~KEN DURING Oc:tober_, "1982 DAY "19 DAY 20 DAY 21 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C X DEG. i'I/S DEG. MIS MW DEG C DEG C X DEG. M/S DEG. i'I/S MW DEG C DEG C % DEG. M/S DEG. i'I/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 1.0 ***** 34 167 .9 190 3.2 1 0300 -1.9 ***** 46 130 .o 248 .6 1 0300 -14.0 ***** 40 146 1.0 162 2.5 1 6600 -.5 -12.6 40 154 .7 127 1.9 1 0600 -2.3 ***** 47 *** 0.0 110 .6 1 0600 -15.2 -25.6 41 151 1.0 157 1.9 1 0900 .1 ***** 48 157 .a 176 1.9 5 0900 0.0 -17.a 25 335 . 1 335 2.5 11 0900 -a.6 ***** 16 149 1.0 171 1.9 26 1200 3.2 ***** 33 141 .5 160 1.9 18 12110 1.5 -19.7 19 31a 1.2 329 3.2 41 1200 -5.1 ***** 21 164 1.0 177 2.5 23 1500 1.8 ***** 45 154 .1 014 1.3 3 1500 1.0 -24.4 13 247 .6 309 7.0 7 1500 -4.2 ***H 15 174 1.1 162 2.5 a 1800 2.3 -3.8 64 347 t.a 356 4.4 1 1aoo -1.7 -24.3 16 329 2.3 303 6.3 1 1800 -7.0-22.2 29 153 .8 166 1.9 1 2100 -1.1 -11.9 46 028 .7 051 3.8 1 2100 -7.0 -22.2 29 142 1.0 058 2.5 2 2100 -11.1 -23.0 37 153 .9 HS 1.9 1 2400 0.0 ***** 35 143 .3 147 1.9 1 2400 -10.1 -22.1 37 143 1.1 145 2.5 1 2400 -10.6 ***** 38 151 1.0 165 1.9 1 DAY 22 DAY 23 DAY 2J:l HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG (; .OEG C X DEG. M/S DEG. i'I/S MW DEG C DEG C X DEG. M/S DEG. M/S M\rl DEG C DEG C t.: DEG. M/S DEG. M/S MW -----~---------------------------------------------------------------------------------------------------------------------------~ 0300 -1~.8 -23.4 41 151 1.2 157 2.5 1 6300 -10.1 -21.0 41 157 1.1 166 2.5 1 0300 -14.1 ***** 40 156 1.6 160 2.5 1 0&00 -.\4.3 -24.8 41 151 1.0 160 1.9 1 0660 -12.8 ***** 43 151 1.0 165 2.5 1 0600 -11.1 -21.9 41 154 .9 168 2.5 1 0906 9.6 -26.9 23 148 .9 138 1.9 22 0900 -9.0 -26.4 23 156 1.0 167 2.5 25 0900 -9.2-20.1 41 154 .8 167 1.9 11 120U -4.2 -25.0 18 158 .8 134 1.9 34 1260 -4.6 -19.7 30 187 .8 328 3.B 16 1200 -2.8 ***** 24 150 .5 179 1.9 23 1500 -5.2 -24.2 21 170 1.3 175 2.5 8 1500 -6.9 -21.0 32 330 .3 355 3.B 6 1500 -5. 1 -19 . 4 32 343 2.0 352 4.4 a 1800 -8.8 ***** 30 140 1.0 155 1.9 1 1860 -10.4 -20.7 43 155 1.1 158 1.9 1 1860 -9.6 -26.5 41 101 .4 339 3.2 1 2166 -12.4 -23.6 39 151 1.0 172 1.9 1 2100 -14.0 ***** 41 147 .9 166 1.9 1 2100 -12.9 -23.2 42 155 1.1 176 2.5 1 2400 -10.3 -21.7 39 155 1.0 '126 1.9 1 2400 -11.9 ***** 41 153 1.0 161 2.5 1 2400 -16.9 -21.7 41 146 .9 161 1.9 1 DAY ':)&:" <;;.,J DAY 26 Dr~Y 27 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C I DEG. M/S DEG. ti/S MW DEG C DEG C X DEG. M/S DEG. 11/S MW DEG C DEG C X DEG. MIS DEG. M/S MW ------------------------------------------- -------------------------------------------------------------------------------------- 0300 -14.2 -25.0 40 160 1.2 168 2.5 1 0300 -20.5 ***** 38 148 1.2 173 2.5 2· 0300 -21.0 -33.1 33 147 1.2 134 2.5 2 0600 -10.7 ***** 42 147 .-9 151 2.5 1 0600 -17.1 -28.1 38 150 1.1 159 3.2 2 0600 -21.5 -33.6 33 154 1.2 168 3.2 2 0900 -6.5 ***** 34 098 .5 097 4.4 9 6906 -14.7 -29.3 28 153 1.2 154 2.5 23 0900 -18.1 ***** 20 155 1.3 159 2.5 24 1200 -3.3 -25.6 16 161 .4 349 2.5 32 1200 -9.3 -27.6 21 170 1.4 171 2.5 47 1200 -8.8-30.116 161 1.2 176 3.2 39 1500 -7.0 -23.0 27 319 2.5 006 7.0 7 1500 -9.9 -26.7 24 151 1.0 192 2.5 7 1500 -11.8 -32.5 16 158 1.1 158 2.5 9 1800 -13.2 ***** 33 003 1.5 012 6.3 1 1800 -17.3 -31.2 29 120 .7 012 3.2 1 1800 -16.1 -31.6 25 153 1.0 169 2.5 2 2100 -16.0 -26.9 39 161 1.2 173 2.5 1 2160 -18.9 -32.2 30 140 1.2 152 2.5 2 2100 -12.0 -29.0 23 131 .8 004 3.8 2 2400 -19.2 ***** 39 153 1.2 153 2.5 1 2400 -20.8 -34.2·29 142 1.3 137 2.5 2 2406 -10.6 ***** 23 153 .8 160 1.9 1 1=<: & M CD N ~:> U L T ANT ~:> ·"" THREE HOUR SUMMARY FOR EKLUTNA WEATHER STATION DATA TAKEN DURING October~ 1982 DAY 28 :t: NC. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C X DEG. MIS DEG. M/S MW - 0300 -10.9 ***** 36 144 .8 166 1.9 1 0300 -5.9 -18.7 36 030 .2 339 5.1 1 0300 -6.6 -20.3 33 357 1.7 355 3.8 1 0600 -9 '9 ***** 38 147 .8 137 1. 9 1 0600 -7' 1 ***** 35 339 1.0 335 3.8 1 0600 -7.5 -21.1 33 352 .7 354 3.2 1 0900 -.1 -19.9 21 333 1.6 141 10.2 5 0900 -9 '8 ***** 33 151 .9 161 1.9 7 0900 -11.9 -27.6 26 14'5 1.1 135 2.5 6 1200 .2 -20.8 19 141 7.7 142 11.4 10 1200 -5.0 -25.7 18 169 1.1 184 2.5 17 1200 -6.6 -32.3 11 170 1.3 170 '),. .... ..~ 23 1500 2.6 -5.1 57 143 5.8 141 11.4 3 1500 -5.4 -23.8 22 161 1.3 180 1.9 3 1500 -11.8 ***** 24 154 1.2 171 1.9 3 1800 -6' 0 ***** 33 351 1.4 161 10.2 1 1800 -6.5 -23.8 24 155 1.0 160 2 .. 5 1 1800 -16.2 -29.5 31 159 1.1 141 2.5 ') ... 2100 -5.9 -19.4 34 159 .4 321 2.5 1 2100 -4.9 -17.8 36 133 .7 037 3.8 1 2100 -18.8 -32.1 30 151 1.1 124 2.5 1 2400 -5. 6 ***** 36 151 .7 141 1.9 1 2400 -5.4 -19.6 32 004 1.6 004 3.8 1 2400 -19.6 ***** 28 149 1.1 143 2,5 1 DAY 31 HOUR DEW WIND WIND GUST MAX. NDNG TCMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C X DEG. M/S DEG. M/S MW ------------------------------------------- 0300 -1?.3 -32.9 29 157 1.3 154 3.2 1 il600 -\?.8 -33.4 29 153 1.1 167 2.5 1 0900 -18.2 ***** 27 158 1.2 160 2.5 6 1200 -·7 ,4 ***** 12 166 1.1 166 3.2 13 1500 -,; :\ ***** 11 153 .6 058 2.5 2 1800 1.7 -29.2 8 150 4.5 147 10.2 0 2100 2.6 -28.5 8 147 5.6 146 10.8 0 2400 3.6 -27.8 8 149 7.2 150 12.7 0 I~ & M C D N B U e ••• ·r ANT~:> ·" :1: NC. 110NTHLY SUMMARY FOR EI<L.UTNA WEATHEl~ STr!iTIDN DATA TAl< EN DURING October·, 1982 RES. RES. AVG. MAX. MAX. DAY'S MAX. MIN. MEAN WIND WIND WIND GUST GUST P'VilL MEAN I'IEilN SOLAR DAY TEMP. TEMP. TEMP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG li/S li/S DEG n/S k DEG C MM WH/SQH ----------------------------------------------------------------------------------------------------- 8.0 -2.5 2.8 089 .3 .9 350 3.2 ESE 39 -9.2 **** 2270 1 2 6.8 -1.5 2.7 092 .2 1.1 344 4.4 SSE 46 -7.7 **** 2345 2 3 4.6 -1.2 1.7 027 .3 1.0 348 3.8 SE 52 -6.6 '**** 1835 3 4 4.6 -5.2 -.3 159f"\ , 6M .6M 184M 3 . 21'1 SSE(.o\) 36 -13.7 **** 2995 4 5 3.8 -8.1 -2.2 159,.., .4M .9 342 2.5 SSEC .... )40 -14.9 **** 3225 5 6 3.4 -5.8 -1.2 145Jo'l ,<\M .9 350M 3.2 SSE(...,)38 -14.1 **** 2353 6 7 2. 0 -1.3 .4 353 .a 1.3 347 7.0 N 51 -8.4 **** 935 7 B 2.9 -3.3 -'J .... 037 .1 ',7 013 5.7 SE 41 -11.8 **** 1570 8 9 .9 -1.2 -.2 004Jo'l ,6M ,5M 337M 3 . 2M NNE<-""J 48 -9.6 **** 760 9 10 1.9 -7.2 -2.7 108M ,3M ,61" 352M 3 , 81'1 SSE(~ 36 -15.7 **** 1515 10 11 9.1 -7.8 .7 171 '1 1.9 144 8.9 SSE 37 -12.4 **** 1055 11 12 10.3 . 1 5.2 125 .7 2.3 153 10.2 SSE 31 -12.6 **** 2398 12 13 .1 -3.5 -1.7 001 .8 1.1 352 5.7 N 51 -9.9 **** 465 13 14 2.8 -6.9 -2.1 348 1.0 1.4 348 4.4 NNW 54 -8.1 **** 1353 14 15 3.4 -7.5 -2.1 153 .4 1.0 355 3.2 s 44 -13.2 **** 2515 ·'!.: j,J 16 8.6 -4.7 2.0 149 2.2 3.3 158 11.4 SSE 33 -11.9 **** 1075 16 17 4.0 -4.1 -.1 013 .2 1.0 337 3.8 SSE 44 -9.7 **** 1338 17 18 3.0 -6.8 -1.9 149 .6 1.1 059 4.4 SSE 39 -13.7 **** 2165 18 19 3.2 -1.7 .B 116 .2 .9 356 4.4 SSE 46 -10.3 **** 1010 19 20 3.4 -12.0 -4.3 308 .2 1.0 309 7.0 SE 23 -21.9 **** 2015 20 21 -4.0 -15.3 -9.7 155 1.0 1.0 162 2.5 SSE 32 -23.8 **** 1658 21 22 -2.8 -15.1 -9.0 154 1.0 1.1 157 2.5 SSE 34 -23.6 **** 1995 22 23 -3.1 -15.1 -9.1 158 .a 1.1 328 3.8 SSE 36 -22.0 **** 1910 23 2.4 -2.5 -15.4 -9.0 142. .4 1.1 352 4.4 SSE 38 -21.4 **** 1285 24 25 -3.3 -19.2 -11.3 141 .2 1.4 006 7.0 SSE 32 -24.7 **** 1275 25 26 -9.0 -21.1 -15.1 149 1.1 1.3 159 3.2. SSE 31 -29.9 **** 1918 26 27 -8.3 -23.6 -16.0 152 1.1 1.2 004 3.8 SSE 25 -32.2 'HH'< 1900 27 28 2.7 -10.9 -4.1 139 1.7 3.0 142 11.4 SE 28 -20.8 **** 685 28 29 -4.7 -10.1 -7.4 134 .3 1.2 339 5.1 SSE 27 -22.5 **** 850 29 30 -5.4 -19.9 -12.7 145 .b 1.3 355 3.8 SSE 27 -27.0 **** 960 30 31 3.6 -21.6 -9.0 151 2.8 2.9 150 12.7 SSE 17 -30.6 **** 700 31 MONTH 10.3 -23.6 -3.7 138M .5M 1.3M 150M 12.7MSSE'(M}36M -16.6M HH 50325 GUST VEL. fH Mr!iX. GUST MINUS 2 INTER',)ALS l (). 2 GUST VEL.. AT MAX. GUST MINUS 1 I NTEI~ \.'AL '11.4 GUST VEL. AT i"IAX. GUST PLUS l INTEl~ VAL lO.tl GUST VEL. AT MAX. GUST PLUS ~.) .... INTERV.~LS lO.B NOTE: H E LA T It.) 1:: HUMIDITY l~Er~DING~3 f:1RE UNRELif~BLE WHEN WIND ~3PEEDS ARE LESf~ THr~N ONE METER PER SECOND. SUCH REf'1DINGS HA\JE NOT BEEN INCLUDED IN THE N1ILY OR MONTHLY t·IEAN FOR RELATltJE HUi•\IDITY AND DEW POINT. 't:·X·*'X: SEE NOTES (.1T THE J::l(.:lCl< OF THIS REPORT ·Xo·:X:·Xo* (\) :L u " 3: :L 150 a.. 120 H 90 u w 60 ~ a.. 30 0 ~ a.. 50 :L w 30 1- " 10 :L -10 3: -30 w -50 Q (.') w Q 20 'i 16 12 " 8 Q z 4 H 3: 0 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJFCT EkLUTNR NERTHER STATION Octobe1~, 1982 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 100 80 Ul 60 0 r 40 ]) 20 Al 0 3: 3: 100 80 ~ 60 3: l-l 40 t:1 l-l 20 -1 -< 0 t:1 f'l G) () WIND FREQUENCY SUMMARY FOR EKLUTNA WEATHER STATION DATA TAKEN DURING October~ 1982 1JEL.OCITY 01/~3) 0 ':) • <C. 1 .0 3.0 6.0 10.0 TO TO TO TD TO DIRECTION 1 . 0 3. 0 6.0 10.0 15.0 1 ~j. 0 20.0 TO em 20.0 GREATEI~ TClTf.il... ------------------------------------------------------------------------ N . ~)4 '7. 38 .2'1 o.oo 0.00 0.00 0.00 n. 13 NNE 1 '03 1.93 . 11 (),()() 0.00 () '0 0 0.00 3' () '? NE .96 .36 o.oo 0.00 0.00 0. () 0 0.00 1 I 3i~ ENE .89 ·-· 'j '""")( .... 0.00 0.00 0 '0 0 0.00 0 . () 0 l . ;;21 E 1. 64 .07 . 04 0.00 0.00 0.00 0.00 1 I '7~5 Ef.)E 4.74 1. 14 0.00 0.00 0.00 0 . 0 0 0.00 5.\Yi' SE 9.88 5.2B 1.39 .93 0.00 0.00 0.00 1 '?, ,:.iB SSE 12.99 17.1;~ l .82 .78 0.00 0.00 () . 0 () 3~~ I '72 s 3.00 5.42 .11 0.00 0,00 0.00 o.oo 0.53 ssw ... ,c- ' I .. J .50 .07 0.00 0.00 0.00 0.00 l . ~5;:2 SW . 21· .11 0.00 0.00 0.00 0.00 0.00 . :3 ;;:. WSW . '14 . 18 o.oo 0.00 0.00 0.00 0.00 .32 w .21 .... ,:). .... ")~ .04 o.oo 0.00 0.00 o.oo .5? WNW 'jl!:' 't ... ..J .86 . 0'7 0.00 0.00 0.00 0.00 1. 18 NW .2l 1.93 .21 o.oo 0.00 0.00 o.oo 'j .7. t::• ,_ f \J..J NNI;.) . ;so 7. 9<1 1.00 o.oo 0.00 (),()() () . 0 0 9.4? U~U'\ •4 I ~5~5 .. ---·· -·--· -··--·---·-----·---·------·--·-·--__ .. ___ ----·- TOTf'~L 37.96 50.91 5. 0'7 l. '?l 0.00 0.00 o.oo 100.00 NOTE: Al...l... FREQUENCIES ARE EXPRESSED IN PERCENT 2803 VALID WIND OBSERVATIONS USED TO DEVELOP FREQUENCY SUMMARY R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNR WERTHER STATION October, 1982 NORTH ......... ....... HIND SPEED (M/S) ....... . . . .. . . . . . . . 15-20 WEST· ·EAST . ·.25~··30~ . . ·20~· •. . • "10W 15 ~. • ·5Y. • • . 10-15 6-10 3-6 1-3 .2-1 ........ CALM . .. . . . . . . SOUTH WIND ROSE PLOT No precipitation data for November (See INTERPRETATION OF DATA) • THREE HOUR SUMMARY FOR [KLUTNA WEATHER STATION DATA TAKFN DURING N0URMber. 1982 :J: i""--.! c . HOUR DEW WIND WIND GUST MAX. HOIJR DEW WIND WIND GUST MAX. HOUR DF.W WIN)) !.HND GU3T MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DTR. GUST R~D DEG C DEG C 4 DEG. M/S DEG. HIS MW DEG C DEG C % DEG. M/S DEG, H/S MW DEG C DF.G C % DEG. M/S DEG, M/S MW 0300 3.8 ***** ** 151 5.6 147 9.5 0 0300 .l Hlf·l!l! lflf 121 .4 027 1.9 1 0300 -11.8 ***** ** l!H lfH·:f *** **** 0600 4. n ***** ** 147 6.9 145 13.3 0 0600 -3 '0 ***** ** 1461"\ ,7,., 148M 1 ,9/JI 1 0600 -9 'g l!l·:f-Hlf ** Hll -~lflf-~ ·lH ·H1H 0900 4.7 ***** ** 147 7.8 148 14.6 '7 0900 -2' 7 lflf·l!lflf **-*** **** *** -11*** 6 0900 -7' 4 ·lllf*">i'* ** *** **** lf*lf oH1H 4 I 1200 2.3 ***** ** 145 5.0 149 11.4 5 1200 1.5 ***** ** 1•19-"1 .8Jo. 159"'! 1 .9M 40 1200 -4,3 :>f·:.f·m•f ** lflf·)f H·:H *** ·H'-l!lf 7 1500 .6 ***** ** 160 .5 139 5.1 1 1500 -2.3 H·Ulf H 1b2 .7 103 1.9 4 1500 -4.6 HHH lflf lflflf **lB! *** **** 1BOO .2 ***** ** 009 ') .... 356 1.3 1 1800 -5. a ***** ** 156"" '6~ 160Jo\ 1. 3-M 1 1800 -4 ' 5 "***** ** lfH H·lflf Hlf lflf·H 2100 .4 ***** ** 139 .5 118 1.9 1 2100 -P, '3 ***** ** lf** l!·i!lflf *** **** 1 2100 -5 ' 0 lflflf·l!l! "** l!H *·Hi! H·* HiH! 2400 1.3 ***** ** 113 .5 177 1.9 1 2400 -9' 1 ***** ** *** **** H!lf l!lflflf 1 2400 -5' 4 *•>flf*lf ** 'f·H HH 'I'H J':·:HH DAY 04 l)(.W () !'5 DAY 06 HOU:l . DEW WIND WIND GUST MAX. HOUR DEW WJND tHND GUST HAX. HOUR DEW WIND WIND GUST MAX. NlM'"; TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH !HR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. !1/S MW DEG C DEG C i. DEG. M/S DEG. !1/S MW DEG C DEG C i. DEG. 11/R PEG. M/S MW 0301J -5.1 ***** ** *** **** *** **** fibO>, -5,0 ***** ** *** **** *** **** 09ii~ -3.B ***** ** *** **** *** **** ; ,: ~ 0 -2. 7 ***** ** *** **** *** "**** 1500 -2.9 ***** ** *** **** *** **** 1800 -4.2 ***** ** *** **** *** **** 21 00 -6' 1 ***** ** *** **** *** **** 2400 -B.7 ***** ** *** **** *** **** DAY 07 1 0300 -9.9 ***** ** *** **** *** **** 1 0600 -B.3 ***** ** *** **** *** **** 2 0900 -5.7 ***** ** *** **** *** **** 6 1200 -3.0 ***** ** *** **** *** **** 3 1500 -2.6 ***** ** *** **** *** **** 1 1800 -3' 8 ***** ** *** **** *** **** 1 2.10 0 -4, 4 lf·lf*H lff l!l!lf ·lflf*l lfflf **** 1 2400 -4.5 ***** ** *** **** *** **** DAY 00 1 0300 -4,7 l!lf!fH ** Hlf H·l!'k *H H·l!* 1 0600 -4,9 ***** ** *** H** *** -:ma 7 0900 -3,8 lfHlflf lflf *** H!f·lf lfH H!flf 7 120 0 -4, 3 H!l*lf H Hlf **** l!lf'k 'HH 2 1500 -4.4 ***** n Hlf **** *** **** l 19.0 0 -5, 0 lfHH lflf ·Hlf Hlf* *** HH 2. 21 0 0 -5 ' 7 ***** ** *** **** *** **** 2 2400 -5,9 ****·X: H Ulf **** llH **** DAY (l<.? HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. 1 1 3 '? I 3 NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. H/S DEG. MIS HW DEG C DEG C % DF.G. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. H/S MW 0300 -6.8 ***** ** *** **** *** **** 1 0300 .5 ***** ** *** **** *** **** 0600 -9.4 ***** ** *** **** *** **** 2 0600 .9 ***** ** 144 6.2 144 10.8 0900 -11.9 ***** ** *** **** *** **** 6 0900 2.7 ***** ** "143 7.5 144 12.7 1200 -8,5 ***** lflf lfl!lf **** Ulf **** 31 1200 1.8 iH*lf·lf ** 140 7,7 142 12.7 1500 -11.5 ***** ** *** **** *** **** 4 1500 2.8 ***** ** 133 5.6 135 10.2 1800 -14.4 ***** ** *** **** *** **** 1 1800 -1.9 ***** ** 179 .4 148 7.0 2100 -14.9 ***** ** *** **** *** **** 1 2100 -4.4 ***** ** 335 2.4 340 6.3 2400 -7.4 ***** ** *** **** *** **** 1 2400 -4.2 ***** ** 142 .6 163 2.5 1 0300 -8.2 ***** ** 138 1 0600 -10.5 ***** ** 146 2 0900 -11.5 ***** ** 148 5 1200 -4.5 ***** ** 159 3 1500 -B.5 ***** ** 148 1 1800 -12.9 ***** ** 154 1 2100 -14,6 H'lflf-lf H 156 1 2400 -12.7 ***** ** 149 .6 118 1.9 , B 163 2. 5 '9 155 1. 9 1 '3 169 2 '5 1.1 159 2.5 1.1 131 2.5 1.2 150 2.5 1.1 144 2.5 2 4 7 3 I~ .-s;,. M C; D N ~3 Ll L T A N T n ~ T ;--..~ C . THREE HClUI~ ntJMMAin FCW EI<L.UTNA t,IE:?~TI-IEF;: ~:nATION DATA TAKCN DURING NoveMber. 1982 DAY 10 -- HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND mND GUST MAX. HOUR DEW ~IND WHJD GUST MAX. NDNG TEHP. POINT RH OIR. SPD. DIR. GUST RAD NTING TEMP. POINT RH DIR. SPD. DIR. GUST RATI NDt~G TEMP. POINT RH DIR. SPD. DIR. GUST Rr~D DEG C DEG C X DEG. M/S DEG. M/S HW DEG C DEG C k DFG. 11/S DEG. HIS MW DEG C DEG C :! DEG. MIS DEG. M/S M~l 0300 -13.7 ***** ** 154 1.0 145 2.5 1 0300 2.8 ut~ 13 133 4.2 13B 8.3 1 0300 5 , 4 H·~H H 148 5.4 145 10.2 0 0600 -6 . 8 ***** ** 14'7 1.1 168 'j "" <..o.J 1 0600 4.3~ ~l 144 2.4 1?.6 7.0 0 0600 5,6 HH·~ H 148 '7.5 142. 14.b n 0900 -6. 5 ***** ** 155 1.1 165 3.2 3 0900 1. 1 JclU tl. 182 .7 153 6.3 6 0900 5 , 6 l!·:H·H!· H 150 8.3 i54 14.0 2 1200 3.3 ***** ** 150 1.6 146 7.0 4 1200 1.1 **"~** "il 166 .4 173 2.5 10 1200 5.7 ***** ** 148 7,4 146 15.2 11 1500 3.9 ***** ** 149 4.8 164 8.9 2 1500 -1.6 ·Hl!H :U 162 .8 214 2.5 3 1500 5.8 ***** ** 146 10.5 143 17.8 1 1800 3.7 ***** ** 146 4.4 157 8.9 0 1800 -5.0 ***** lJ 144 'I 167 2.5 1 1800 4.7 ***** ** 145 8.2 1~5 15.9 0 " 2100 2.4 ***** ** 153 3.9 158 8.9 1 2100 3.6 :tU~ l~ 135 1.1 136 5.1 0 2100 3 . 0 ***** *•* 143 4.3 150 10.8 1 2400 3.4 ***** ** 154 3.5 157 P..3 0 2400 5.4 l.U~ l"¥144 4.7 141 9 1:" ,,J 0 2400 5.5 Hl!l!ll ** 140 5.9 143 12.7 0 DAY l3 DAY 1.4 DAY 1 o::· .... ! HOUR DEW WIND ~IND GUST MAX. HOUR DEW WIND WHlD GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNr; TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH lHR. SPU. DIR. GUST RAJ) NDNG TEMP. POINT RH DIR. SPD. DtR. GUST RAD DEG C DEG C % DEG. 1'1/S DEG. HIS MW DEG C DEG C % DEG. H/S DEG. MIS HW DEG C DEG G % DEG. MIS DEG. H/S M~l --------------------------------------------------------------------------------------------------------------------------------- 030U 5.7 ***** ** 147 5.9 144 11.4 0 0300 -2. 1 ***** l'~ 146 .5 156 1.3 1 0300 -1.2 ***** ** 147 .5 148 1.9 1 06 ·-~~ 5.1 ***** ** !50 6.9 145 11.4 0 0600 -1.3 ***** :t~ 150 .8 131 'i r (.,' !J 1 ObOO -1.9 ***** ** 110 .3 051 1.9 1 on:; 5.8 ***** ** 144 6.1 153 11.4 3 0900 -1.5 ~~ ~* 160 .9 171 1.9 b 0900 -2. 0 ·***** ** 142 .b 149 1.9 'j t. 1200 6.2 ***** ** 138 5.7 141 9.5 12 1200 . 8 ***** ~-~ 152 .b 146 1.9 16 1200 -2,7 H*·H ** 154 .7 143 1.? 4 1500 4.7 ***** ** 146 3.4 146 8.3 2 1500 '3 ti;J~ :t~ 131 'j 116 1.9 2 1500 -5. 4 ***** ** 144 .9 150 1.9 'j ... <.. 1800 4.1 ***** ** 142 2.4 124 6.3 0 1800 -.7 ***** ~'* 062 . 1 024 1.9 1 1800 -10.4 ***** ** 144 0 142 1.9 '" 2.100 3. 0 ***** ** 051 .2 346 3.2. 1 2100 -.8 ***** .1:t15fl .6 151 1.3 1 '21 00 -12, '2 ·»·l!*ll* I·* 153 .9 163 1.9 'j t. 2400 .1 ***** ** 104 .3 351 3.2 1 2400 -1.1 ***** Jl-* 141 .4 136 1.3 1 2400 -11.9 ***** ** 154 .9 161 2,5 DAY 16 DAY t '7 IMY lB HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. H/S .HW DEG C DEG C % DEG. H/S DEG. 1'1/S HW DEG C DEG C k DEG. MIS DEG. H/S HW --------------------------------------------------------------------------------------------------------------------------------- 0300 -14.3 ***** ** 156 1.0 157 1.9 1 0300 -17.9 ***** ** 154 .9 169 1.9 1 0300 -2.0.6 ***** ** 157 1.0 157 1.9 1 0600 -14.3 ***** ** 154 1.0 162 'j "" t. t·J 1 0600 -19.3 ***** ** 149 .s 138 1.9 1 0600 -22.5 ***** ** 155 1. 0 161 1.9 I 0900 -13.1 ***** ** 158 1.1 171 1.9 2 0900 -17.7 ***** ** 155 .a 160 1.9 3 0900 -21.7 ***** ** 152 1.0 155 1.9 2 1200 -9 . 5 ***** ** 163 1.1 176 1.9 5 1200 -13.3 ***** ** 158 .9 15B 1.9 4 1200 -15.7 ***** ** 156 1.0 157 1.9 4 1500 -8.5 l!·HU Hi 148 .7 155 1.9 2 1500 -17.0 ***** ** 158 1.0 167 1.9 2 1500 -19.1 ***** ** 150 1.0 162 1.9 2 1800 -10.7 ***** ** 169 1.1 165 2.5 1 1800 -18.9 ***** ** 154 .9 145 1.9 1 1800 -2.1.6 ***** ** 154 .9 159 1.9 2100 -11.8 ***** ** 163 1.3 160 2.5 1 2100 -20.6 ***** ** 152 .9 165 1.9 1 2100 -22.6 ***** ** 147 .9 152 1.9 2400 -14.1 ***** ** 160 1.2 170 1.9 1 2400 -21.0 ***** ** 153 .9 153 1.9 1 2.400 -23.1 ***** ** 150 t.O 163 2.5 THREE HOUR SUMMARY FOR EKLUTNA WEATHER STATION DATA TAKEN DURING NoveMber~ 1982 DAY 19 HOUR DEW WIND WIND GUST HAX. HOUR DEW WIND WIND GUST HAX. :1: N c:: . HOUR DEW WIND WIND GUST MAX. NDNG TEHP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DtR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST Rr~D DEG C DEG C % DEG. MIS DEG. MIS HW DEG C DEG C 7. DEG. MIS DEG. M/S MW DEG C DEG C 7. DEG. M/S DEG. MIS Ml4 --------------------------------------------------------------------------------------------------------------------------------- 0300 -22.7 ***** ** 155 1.0 149 1.9 1 0300 -10.9 ***** ** 145 .7 141 1.9 2 0300 -6.0 ****"); ** 149 .8 133 1.9 0600 -23.8 ***** ** 154 1.0 160 1.9 1 0600 -8. a ***** ** 147 .8 162 1.9 1 0600 -') , 2 \f'HH H 146 0 t51 2.5 '" 090 0 -22.7 ***** ** 153 .9 162 1.9 2 0900 -5.2 ***** ** 151 .6 105 2.5 2 0900 -5' 0 ****·~ lf->1 153 .8 176 ':t " ,_,..., 2 1200 -16.7 ***** ** 156 1.0 150 1.9 4 1200 -2 '3 ***** ** 360 .5 291 3,2 5 1200 -2' 9 **·~** ** 145 .8 163 2.5 3 1500 -19.4 ***** ** 154 .9 161 1.9 1 1500 -4.2 ***** ** 200 ., .r ... 326 3.2 ~: 1500 -3.6 ·~*** ** 143 .8 208 ., " L1d tBOO -19.4 ***** ** 152 .9 149 1.9 1 1800 -6,5 H*** H 154 .8 164 2.5 1 1800 -1.5 ***** ** 158 .8 013 4.4 1 2100 -14.0 ***** ** 150 .a 161 2.5 1 2100 -7' 1 ***** ** 153 .9 133 1.9 1 2100 , 9 ·HH* lB! 321 1.6 315 5,1 1 2400 -11.7 ***** ** 154 .a 163 2.5 1 2400 -6' 7 ***** ** 149 .9 138 1.9 1 2400 4.1 ***** ** 143 4.6 145 9,5 DAY 'J':> (, .. (.;.,;.. DAY ;_:~3 Dt-tY ;:.~4 liOUR DEW WIND WIND GUST MAX. HOUR DE~ WIND ~IND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNC TEMP, POINT RH DIR, SPD. DIR, GUST RAD NDNG TEHP. POINT RH DIR, SPD, DIR, GUST RAD NDNG TEMP. POINT RH DIR, SPD. QIR. r;usT Ri1£l DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. M/S Hl~ DEG C DEG C % DEG. MIS DEG. MIS M~J ---~~---------------------------------------------------------------------------------------------------------------------------·-- OJUil 4.1 ***** ** 124 4.1 109 8.9 0 0300 6.6 ***** ** 138 4.4 136 7.6 0 0300 -3.6 ***** ** 157 ,8 156 1.9 1 06t'! 4.6 ***** ** 121 4.0 115 9.5 0 0600 7.3 ***** ** 137 4.1 140 7.6 0 0600 -4.2 ***** ** 156 .9 191 2.S t 09Q:; 4. 9 ***** ** 143 4.1 134 8.9 2 0900 2.3 ***** ** 138 .9 145 7.0 2 0900 -4.6 *****·** 159 .9 149 2.5 3 l2fi~ 5.3 ***** ** 143 3.6 146 8.9 6 1200 1.6 ***** ** 332 1.6 316 3.8 5 1200 -3' 1 ***** ** 148 .8 134 2.5 fl 1500 5.6 ***** ** 144 4.5 154 9.5 1 1500 3.2 ***** ** 130 1.6 152 8.3 1 1500 -3.2 ***** ** 149 .a 147 3.2 1 1800 5.7 ***** ** 132 5.0 147 10.2 0 1800 .5 ***** ** 341 1.3 331 4.4 1 1800 -3' 6 ***** ** 145 .9 119 3.2 1 2100 5.3 ***** ** 126 5.1 124 9.5 0 2100 -, 7 lflB!H H 141 .b 134 'l r: .... ..., 1 2100 -4 '7 ·~**** ** 149 l.O 142 3.2 1 2400 b. 1 ***** ** 134 4.a 125 8.9 0 2400 -1. 6 ***** ** 345 .6 299 4.4 1 2400 -3' 9 ***** ** 156 .9 15B 2.5 DAY 25 DAY ;:.~6 DAY ;.:.~1.7 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WHlD WIND GUST HAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDN.G TEMP. P01NT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C ~ DEG. MIS DEG. MIS MW DEG C DEG C ~ DEG. MIS DEG. MIS MW ---------~---------------------------------------------------------~------------------------------------------------------------- 0300 -5. 0 ***** ** 152 .7 155 1.9 1 0300 -4.6 ***** ** 146 .8 145 2.5 1 0300 .8 ***** ** 127 .5 125 5.7 1 0600 -4.0 ***** ** 147 .7 163 1.9 1 0600 -4.3 ***** ** 134 .8 141 ., r ,_ t ,J t 0600 -1 '0 ***** ** 126 .5 160 1.9 1 0900 -3.1 ***** ** 143 .7 163 2.5 2 0900 -3.4 ***** ** 136 .a 127 1.9 2 0900 -1. 9 l!·l!*H H 145 '1 136 1.9 ., ,, L. 1200 -.9 ***** ** 140 .5 147 1.9 7 1200 -1.6 ***** ** 074 .5 064 1.9 6 12fi0 -1.4 ***** ** 144 '1 117 1.9 9 ,, 1500 -1.2 ***** ** 120 .4 094 1.3 1 1500 1.7 ***** ** 036 ,8 074 5.1 2 1500 -1.5 Hl!H H 125 '1 160 2.5 1 " . 1800 o. 0 ***** ** 132 .4 001 1.9 1 1800 6. 9 ***** ** 144 2.3 142 8.9 0 1800 -3.3 ***** ** 159 .b 149 1.9 1 2100 -1. 6 ***** ** 138 .6 132 1.9 1 2100 5.1 ***** ** 145 3.8 136 7.6 0 2100 -6. 4 ***** ** 149 .7 171 1.9 1 2400 -3.6 ***** ** 142 .7 158 1.9 1 2400 3.5 ***** ** 138 2.0 137 7.0 0 2400 -7. a n·lf** ** 159 .9 171 1.9 I=< & M C D N ~:> U 1 ... T A N T ~:> .. _:t: N C , THREE HOUR SUMMARY FOR EKLUTNA WEA'fHER STATION DATA TAKEN DURING NoveMber~ 1982 HOUR DEW WIND WHlD GUST MAX. HOUR DEW \r!IND WIND GUST MAX. HOUR DE~ WIND miD GIJST MAX. NDNG TEMP. POUlT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH IJIR. flPD. DIR. GUST RAD DEG C DEG C 4 DEG. M/S DEG. 11/S MW DEG C DEG C 4 DEG, M/S DEG. M/S Mt4 DEG C DEG C t DEG, M/S DEG, i'!/S MW 0300 -7.7 ***** u 154 .9 152 1.9 1 0300 -3.3 ***** ** 1.00 ') •'-351 1.9 1 0300 -4,2 ***** ** 346 .6 T38 3.2 0600 -8,5 ***** ** 155 .8 166 1.9 1 !i600 -1 0 ***** 'H 136 .4 142 1.3 1. 0600 ··5.9 HH·X: ·H 006 " 354 4.4 ·.Jr/ ,..; 3900 -7.2 ***** ** 157 .8 !63 1.9 2 0900 -5.4 ***** ** 145 .6 128 1.3 ') ,_ 0900 -8,1) l!HH! ·H 339 1.8 31\6 ·1 '4 1200 -3.9 ***** ** 148 ,7 112 1.9 5 1200 -1.7 ***** ** 133 .3 125 1.3 3 1200 -8.9 ***** ** 343 1.5 350 5. 1 2 1 ~~ao ··3' 1 J:***·~· ** 121 .3 141' 1.9 " 1500 ..... -1 ***** ** 128 "l 174 1.9 1 1500 -9.3 H:·»·:H! ** 349 1.6 345 "! ") <: -caw ".1 'l.olt£.. 1800 -3,2 ~·HH ** 148 .5 J71 1.3 1 1800 -1.9 H·:OH H 119 .3 015 1.9 1 1BOO -12.2 *'**** ** 353 ") ") 350 5.1 ,.tt.. 2100 -3.1 ***** ** 144 C' ,.J 127 1.3 1 2100 -2.7 l!HiH H 032 ') "· ,;r: 'lJ"t\..1 1.9 1 2100 -i2,?. ·:~Y:·:~-X:i-': ** !111 1.2 nv:; ~,S 2400 ··2.6 *'**** ** 033 '} 029 1.9 1 2400 _'j rj ·~**** ** 104 '} 112 1.3 1 240[1 -13.5 liHH 'f.·'f. fl14 i '.) \I (If: "! ? •'-£.. "· ,_ I,,'__ ',1 I L~ 1 .... "-T i'-..!C. S U ~;;; T T i"·-,1 (:·, H Y D t=-?. C:r t::: 1. .. E C ·r P T C P F-~ U ,T E C T MONTHLY SUMMARY FOR [KLUTNA WEATHER STATION DATA TAKEN DURING NoveMber. 1982 DAY MAX. TEMP, DEG C 5.3 2 1.5 3 . -4.2 4 -2.4 5 -2.5 6 -3.8 7 -6.0 8 3.4 9 -4.2 10 4.3 11 5.5 12 6.3 13 6.8 14 1.8 15 -' 9 16 -7.3 17 -12.4 18 -15.1 19 -11.7 20 -2.1 21 4.3 22 6.3 23 7.7 24 -1.6 25 '1 26 7.4 27 6.5 28 -2.3 29 -1.6 30 -3.3 MONTH 7.7 HIN. mw. DEG C '1 -10.1. -12.7 -9.1 -10.2 -6.2 -16.3 -9.8 -15.' -14.9 -5.4 2.0 '1 -2.1 -12.8 -15.5 -21.7 -23.8 -23.9 -11.8 -6.8 4.0 -1.6 -5.7 -5.3 -5.8 -7.8 -9.7 -5.4 -13.8 -23.9 MEAN TEMP. DEG C 2.7 -4.3 -8.5 -5.8 -6.4 -5.0 -11.2 -3.·2 -9.7 -5.3 .1 4.2 -') .... -6.9 -11.4 -17' 1 -19.5 ·-17 .B -7.0 -1.3 5.2 3.1 -3.7 -2.6 .8 -.7 -6.0 -3.5 -8.6 -4.9 RES. WIND DIR. DEG 147 1481"' *** **•l! *** *** *** 1401'\ 151 150 143 146 144 150 146 160 154 153 153 148 147 133 129 152 141 135 143 148 123 354 144M RES. WIND SPD. H/S AVG. WIND SPD. H/S MAX. GUST lliR. DEG 3.3 3.6 148 '6 I'\ '7"' 027t'\ **** **** *** l·l!H HH HI **** **** *** Hllf Hll ·l!H 1111 1111 Ill 3.61'\ 4.811 1441'\ 1. 0 1.1 163 2.7 1.8 7.2 3.8 .5 .7 1.1 .9 1.0 .9 C" ,.., 1.0 4.4 1.1 .9 .6 2.7 ') ') ,_ ol .. ., 'l I o1 .. 4.1 7 ,, 7 ,, 1.1 .9 1.0 .9 .9 1.6 4.4 2.4 .9 .7 164 141 143 144 1.31 161 162 169 163 161 291 145 147 152 147 163 1. 3 1. 7 142 .b .9 125 .5 .7 152 .3 .4 351 1. 2 1. 3 350 1.61'\ 1.9M 143M MAX. GUST P 'VAl_ MEAN MEAN SPD. DIR, RH DP M/S Z DEG C 14.6 SSE ** ***** 1, 91" SSE{M) H H-H::t: Hll HI *I ****'* HH H·l! ·lfl IHH Hll ·~I* II iaHI 1111 Ill II IIIII 1111 *** ** ***** 12.711 SE ~} 1-:.: ***** 2.5 SSE ** ***** 8.9 SSE II IIIII 9.5 SE ~~ ~* 17.8 SE ** ***** 11.4 SE ** ****~ 2.5 SSE >k~ ~* 2.5 SSE ** ***** 2.5 SSE 1. 9 SSE 2.5 SSE 2.5 SSE 3.2 SSE 9.5 SSE 10.2 SE 8.3 SE 3.2 SSE 2.5 SF. 8.9 SE 5.7 SSE ** ***** ** ***** H l!llll ** ***** II H·lfll ** ***** ** ***** ·:ril H*·H ** ***** ** ***** H IHH II IHH 1 . 9 SSE l·ll ***** 1.9 SE II ***I* 5.1 N II llllll' PRECIP MH 17, BH SSf(M} 1* :«U* .:t:~** GU\3T ')Fl.., AT ~ir:W.. GUBT ~iTNUB ;;;_ :crrn:R')Pd.S ll:'i.? GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 17.1 GI..IBT ')E!... AT ri,-;X. GUST Pl..w:; "J. :UrTEI~')AI.. ·.1.!:';,<? CI..Jf)T V!::l .. , ,{~,T r'1r:":))(. GUt)T PI .. Un Z.: INTER\)(~i...S ".13. 3 DAY'~; SOLAR ENERGY DAY WH/SQM 44~ 1073 588 518 623 518 1388 4:\8 738 '2 7 ,, 4 6 7 9 490 1 :j 825 11 590 12 353 13 885 t·~ 473 15 443 16 463 17 438 18 435 19 380 20 343 21 298 22 335 23 513 24 443 25 348 26 520 27 433 28 335 29 . 308 30 1 .~ 175 NCl"fE: F~E::UiTJt.)[ HUMIDTTY REAIJ:rt,lG!:! (.iRE: UNREI...IAF~I..F l• .. 'HEN [,JIN:O ~:lPEFDH ,~F~E U~:!:>::; TI·I,~,N CJNF r1CTE:J~ PEJ<: BECDN:O. !::.uCH I:~Ef~"OJNGn I··IA',)F NOT ElEFN TNCL.LJ"OC:O IN THE DAILY Cll;~ t'IDNTHI .. Y ME(.~N FUR REI ... r:":-,TTVE HUt·iiDITY ,~:iN:O DEI.>J PCJTNT. R&M CONSULTANTS, INC. SUSITNR HYDROELtCTRIC PROJECT EKLUTNA WEATHER STATION November, 1982 r-~~~~----~~~~-r-r-r-r-r-r.-.-.-.-.-.-.-.-r-.-.-~~ 100 N 80 OO 5 60 ~ ' 40 ~ ~ 20 ;{) 150~~~~~~~~8-A-U-~~~~~~~~--~-4-A-A-A~~----~0 a.. 120 t; 90 w 60 a::: a.. 30 0~---------------------------------------------------------1 100~ 80 c 60 3 40 s 20 ~ ~ 50~--------------------------------------------------------_,0 ~ 39 ' 19 li: -19 t:l f'1 C) n 3:-30 W-5B~---.~--~--~----~---..----------.--~-..~---..---~~-1360L 0 288 H ' Cl z H 3: (!J ~~~~~~~~~~~~~~~~~~~~~~~m~~ 216 8 144 t:l 72 H 20~~-i~--~--------~--------------~--~~--~~~--~~~0 ;u 16 12 8 4 B~~-L~~~~~~~-L~~~~~~~~~~~~~~~~ :::;;: ' Ul F~ .~ M C D N ~;) U 1... ·r AN T ~;) ~ _}: i""---1 C . ~:3: U ~;3: :1: T I""·~ f.'"t H Y D I:.C: D E 1. .. E C T F~ :1: C P P D ,T E C T WIND FREQUENCY SUMMARY FOR FKLU'fNA WEATHER STATION DATA TAKEN DURING Nov8Mber~ 1982 1JEL.ClCITY <MIS) 0 1:) 1 0 :·;'; 0 1:> 0 1 0 .() I(.,, . . . TO TD TO TCl TCl :OII=<ECTTDN 1 0 ··x () 6 () 1 () 0 '.l ~.'S • () . •.J' . 1 1:!' 0 :::!.0 0 k ,J . TCl CJP :?0 (I GF~ EATER TOTAl_ -----------------------------~------------------------------------------ N .69 ':) •:)<:) 04 0 00 {) ()() 0 ()() () 00 "1 ();? t .. . ( ... " . . . • .. } I NNE 1 . ;?.1 4 ... 1 ' I 0 . ()() 0 . 00 () . ()() () ()() () ()() l 6B NE: Ci':) '.l '7 0 00 () ()() () 00 0 0 0 () . 0 0 •.::rc:r I\,/(,, . . . .~ l ENE 'l I ;:<y . 13 0 00 0 . ()(l 0 00 () . ()() (l 00 l /J ":) .. i(..,, r-'.l C) 1'1 .:-:so () ()() () no f} 00 0 () () () 00 ':) r'){.l ' F .. i' . ' ' (,,,I r.' •• '"t EDE 1::' ,,) .?B 1 . 0:3 '1 . l ;:~ ' 04 () . ()() 0 . ()() () . ()() '.)1 ' .. ;} ;:; <"'[ . :) ::. L?i .B4 4 I :.:~7 n. :24 4 . ·tn . :3 () () 00 () '0 0 30 }:):3 ::3 ~:)1::: 1 ~.'i' 4f.i 1 1!:" .. ,,) ' 05 <'l·. ;:~:3 ':l < .• '(·"'3 ' 1 1? 0 00 (l ()0 ··.r ,., d? B6 n 3.4:1. ",( 'J. 0 0 00 0 00 0 00 0 ()() () . 0 0 l. :=:j'J. • ••• • 1 ' ' ..... ' SE:\,J I :1~~ ':>t. 1 •• ... '..) (l 00 () ()(l () ()() 0 ()() 0 00 60 GJ,,J 1 :·5·4 ' 1J ' OA () ' 00 0 ' 00 () ' 00 0 ' 0 () ~:·.: ;.::: WSI.,.J () ' ()() ' 'l '7 () ()() () ' (l() 0 ()() 0 ()() n ()() 1 '? l·J 1:) ":) I f.-(.,, ' 09 0 ' 00 0 . 00 () . 00 () ' ()() 0 ' {) () ' ~:) () !..<JNl~l 04 . 43 () ()() 0 ' ()() () ' 00 (l ' ()() (1 ' no ' 47 NI.•J 'l :·:~ 1 .34 ' 04 () ()() 0 ' 00 () ()() () ' ()0 'I ' ~'5 ·.t NNI.>! . ~~6 :2 ' ~.:? <y ';:!.6 0 ' 00 0 ' () () () ' ()() (l ' 00 .. :) ( ... ,\:!() c,:1Lt'1 1 ' f)B ····---· .. --·-··· .......... ........ -·· ........ ··-·--······" __ ,, ......... ........ ,,_ ........ ........ ,_,,, ..... ,_ ................ TOT(.11 .. 4:':i' uo 31 "''") '.l:-5. 9'7 ··~· '!.6 It I"} 0 00 0 00 '.1.00. ()[I f ,,}t:. ,. ' ·'y / ' NCl'fE: ALL FREQUENCJFS ARE EXPRESSED IN PERCENT 2319 VALTD WTND OBSFRVATTONS USED TO DEVEl_OP FREQUENCY SUMMARY ;::.us 0 WI N:O DBGCI~ 1JAT I DN~:; l•JDUI...D Ht1 1..JE BEFN c:UR R ECT FCll~ 1 ~::i ~iT NUTF J)t-!T ~~ , R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNA WEATHER STATION Navembe r, 1982 NORTH ........ ....... WIND SPEED (M/5) ...... . . . .. . 15-20 .... 10-15 WEST· ·EAST S-10 3-S .... 1-3 .2-1 . . ~ . . . . . . . . . . . . . . . . . . . SOUTH WIND ROSE PLOT No precipitation data for December (See INTERPRETATION OF DATA) . ' ::> ··. TI\REE HOUR \:)Uf-iriAPY FOR EI<I ... UTNA ~JF.ATHF:R ~:)T0lTI01·,1 DATA TAKEN DURING DeceMber. 1982 Df.~Y 0!. T (··-.IC. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND ~TND GUST MAX, HOUR DF.;! WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT P.H JHR, SPD. DIR. GUST RAr1 NDN~ TEMP. POHlT !lH DfR. ~.)PD. DIR. GUST RATJ DEG C DEG C ~ DEG. M/S DEG. MIS MW DEG C DF.G C ~ DEG. MIS DEG. MIS MM DEG C DEG C % DEG, 11/S ))EG, M/3 Mt~ 0300 -13.7 ***** ** 015 .a 356 "1 ';) 1 0300 -14.9 *****II 052 "1 067 1.9 1 030 0 -25' 6 ****·~ ** 150 1.0 156 2.5 \}!L.. ''"' 0600 -13.5 ***** ** 142 .b 150 1.9 1 0600 -16.4 ***** ** 130 .4 108 1.3 1 0600 -25.8 ****I ** 1~0 1.0 158 'l r !.,r'"l 1 0900 -14.3 IIIII II 135 .4 032 1.9 2 0900 -19.4 IIIII II 146 .5 124 1.3 2 090 0 -26 '4 ***** ·~I 151 .9 148 1.9 1 1200 -12.8 IIIII II 143 .6 166 1.9 3 1200 -20 '7 IHH ·:til 148 .9 158 1.9 3 1200 -22.9 IIIII II 149 Cl 150 1.9 4 I'.J 1500 -15.0 IIIII II 152 .6 165 1.9 1 1500 -22,1 IIIII II 148 '7 149 1.9 1 1500 -24.3 HI·H H 149 .8 153 L9 " 1800 -14,5 IIIII II 131 .7 141 2.5 1 1800 -24,6 ·Hill H 149 .B 158 1.9 1 1800 -26.0 *1111 II 149 .7 jr'l .. JJ 1.9 2100 -15.3 ***** ** 142 .8 156 1.9 1 2100 -25,7 :HHI II 149 .9 158 1.9 1 2100 -25,7 ll·lfH II 146 .8 153 1.9 2400 -15.0 IIIII II 137 .6 154 1.9 2 2400 -25.7 HIH H 149 .9 142 2l5 1 2400 -26,4 IIIII II 151 .9 163 1.9 DrYY 04 DAY ()!:.) :Of.l y 06 hOUR DEW· WIND WHlD GUST MAX, HOUR DEW WIND WIND GUST MAX. HOUR DEt~ WIND WIND GUST MAX. rJONG TEMP, POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAil DEG C DEG C ~ DEG. MIS DEG. MIS i'!W DEG C DEG C ~ DEG. MIS DEG. MIS MW DEG C DEG C % DEG. H/S DEG. HIS HW ·---·----------------------------------------------------------------------------------------------------------------------------- r>OO -24.4 ***** ** 146 .B 160 2.5 1 0300 2.1 IIHI II 140 2.3 137 5.1 0 0300 4,8 IIIII II 163 1.3 138 5.1 0 Oi:.OO -24.2 I**** ** 142 .7 143 1.9 1 0600 3 '0 IHH ** 131 3.6 131 7.6 0 0600 5.2 ***** l·lt 128 3.1 133 7.8 0 c:•on -20.2 ***II ** 140 .6 135 2.5 2 0900 3.9 ***** II 121 4.3 117 8.9 1 0900 5.6 ***** l·l! 131 4.0 138 fl. 9 1 !~00 -16.4 ***** II 126 .7 118 2,5 3 1200 4.9 ***** II 136 4.4 130 8.9 4 1200 5.5 HHI l·l! 140 7 '7 :.lr/ 134 7.6 6 1500 -15.1 IIIII II 137 .5 121 1.9 1 1500 4.9 111*1 ** 142 3.3 192 7.6 0 1500 4' 6 ****·~ ** 141 3.8 j 41 8.9 0 1800 -14.6 1*1** ** 127 .5 12B 1.9 1 !BOO 4.6 IHil! ** 147 3.4 138 7.0 0 1800 4. 7 11-lf*l II 140 "1 ';) .. ,,~.... 128 7.6 0 2100 -11.6 ***** ** 124 .6 109 2.5 1 2100 4.3 ***** ** 142 4.1 140 7.6 0 2100 2. 9 *11-:H ** 195 1.6 178 7.0 1 2400 .9 ***** 1-lf 146 1.3 139 5.7 1 2400 5. 0 ***I* ** 146 3.7 151 7.0 0 2400 3.5 II·HI H 163 2.9 157 12.7 1 J)AY 0'7 DAY OB D(W (l c; HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DF.W WIND WIND GUST MAX. NDNG TEMP, POINT RH DIR, SPD, DlR. GUST RAD NmlG TEMP, POINT RH DIR, SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DilL GUST RAD DEG C DEG C % DEG. MIS DEG. MIS HW DEG C DEG C % DEG. MIS DEG. MIS HW DEG C DEG C :;: DEG. MIS DEG. MIS MW --------------------------------------------------------------------------------------------------------------------------------- 0300 2.4 111*1 ** 148 8.5 144 14.0 1 0300 1.9 ***** ** 135 2.5 151 8.9 1 0300 -' 5 l·lflll ** 332M .7/'\2TJM1,9M 1 0600 3.2 ***II ** 151 7.6 149 15.2 1 0600 .5 ****I ** 347 r .. J 352 5.7 t 0600 -3.6 ***I* I* *** **** ~·II **H 1 0900 3.3 11**1 **· 151 5.8 145 11.4 1 0900 4.4 *Ill* ** 142 2.0 151 7.6 1 0900 -7' 0 1111·:-t ** H·* 11-111 lt-:H 1-lfll! 2 1200 4 '6 ***** ** 139 4.8 135 9.5 6 12UO 6.5 HHI l!l 154 4.7 160 9,5 5 1200 -6.6 Ill->!* I* *** l·l!*l! HI ll·lfl 6 1500 4.8 11-»11 ** t59 2.6 143 7.6 -0 1500 5.6 I·HI* II 149 6.1 145 11,4 0 1500 -B. 1 ***** H HI **** Ill -:till 1 1800 5.2 l!lll* ** 143 5.0 136 9.5 0 1800 5, 1 Hil-l! II 143 4.5 147 8.9 0 1800 -10.9 IIIII ** ******* H·k IIIII 2 2100 5.9 llfll* ** 150 5.3 149 10.2 0 2100 .7 ***** I* 355 .b 134 7.6 1 2100 -11.9 *I***** HI **** Ill **** 2400 5.7 ***** II 147 5.5 149 10.8 0 2400 '1 ***** ** 338 '1 010 3.8 I 2400 -12.3 IIIII II Ill I-HI HI **** F< .~:,., M C D i'--) ~=~ l.J I. .. T A i'.) T D .. T Nc::. ::::: U D :J: T ;···...! f.:-• H ·~( :0 F: 0 E 1... E C T F: T C:: P F<~ D .:.r t=:: C ·r THREE HOUR SUMMARY FOR FKLUTNA W~ATHER STATION DATA TAKEN DURING DeceMbAr. 1982 DAY 'l.t HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND ~liND GUST MAX, HOliR DF.W · l<!IND WIND GUST MAX, NDNG TEMP. POINT RH DIR. SPD. D1R. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NI)N\, TEMP. PfliNT RH DIR. SPD. DIR. GUST RAD DEG C DEG C ~ DEG. M/S DEG. MIS MW DEG C DEG C k Df:.G. M/S DEG. M/S MW DEG C DFG C ~ DEG, M/S N:.G. M/S MW 0300 -13.8 ***** ** *** **** *** **** 0600 -14.3 ***** ** *** **** *** **** 0900 -14,7 l!·HH H l!H l!lfl!lf l!H l!l!l!l! 1 0300 -5.6 ·H·H* Hi *!!·~ **** l!·l!* HH 1 0600 -5.4 HIH ** HI l!*H li:H ·HH 2 0900 -3.3 ll*Hl! *·li H·JE .·HH Hl! **** 1200 -9.6 Hl!H H l!H HH l!H oHH 2 030 0 -7. B ***** ** *** **** H·~ Hl!l! 1 0600 -6.2 ***** ** *** l!·~** ·>:** **** 2 0900 -5.5 HHl! l!l! ·H* l!*·U -~H **** 5 1200 -3,7 Hl!H H *** H·lflf Hl! H·H 6 12 0 0 -, 2 *l!Hlf JB:· *** HH *** HEH 4 1500 -8.4 ***** ** *** **** *** **** 180 0 -8.7 ***** ** *** **** *** **** 2100 -9' 3 ***** ** *** **** *** **** 2400 -7,7 Hl!l!lf lEI! l!lfl! l!lfH Hl! ·:HH 2 1500 -4.7 ***** ** *** **** *** **** 1 1800 -6.8 ***** ** *** **** *** **** 1 2100 -7.4 ***** ** *** **** *** **** 1 2 4 0 0 -fl. 2 ***** ** Hl! ·lfl!H *** **** DAY J4 21500 ,9 Hl!U ** 114M .6M009M3.8M 1.1800 1.3******'* 149 l.l 125 5.7 1. 2100 ,4 Hl!-lfl! H 160 ,9 169 4,4 1 2400 ,4 Hl!·H ** 111 .4 i09 1.3 \-fOUl\ DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR Df.W WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH lHR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DT.R. Sf"fl, (l'R, l.~UET ~AD !!300 %0~ os·oo l200 1500 1800 2100 2400 DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DE G, M/S DEG. M/S MW DEG C Df:G C i. DEG. MIS J)~_G. tVS MH .3 ***** ** 040 1.8 ***** ** 125 3.2 ***** ** 148 3.3 ***** ** 145 3.1 ***** ** 153 3.7 ***** ** 148 .4 075 1. 9 .5 085 10.2 4.1 148 10.2 3.3 142 7.0 3.1 4.4 2. 9 ***** ** 2.1 HH* H 132 1. 9 250 .5 152 7.6 134 8.3 125 6.3 109 3.2 DAY 16 1 0300 .9 ***** ** 343 1 0600 .7 ***** ** 149 1 0900 -2.7 ***** ** 123 6 1200 -1.2 ***** ** 129 0 1500 -1. .6 ***** ** 126 0 1800 -1.2 ***** ·lEl! 064 0 2100 -2.1 ***** ** 097 1 2400 -2.0 ***** ** 054 .5 327 2.5 .9 166 ~.5 .5 127 2.5 .5 347 1.9 .5 172 1.9 .4 031 L 9 '3 178 1. 9 .3 354 2.5 1 ·0300 -,6 ***** ** 114 .b 164 2.5 1 ObOO -1.0 ***** ** 153 . 7 164 L 9 2 0900 2.6 ·i!Hl!* l!l 168 ,9 182 3.2 5 1200 1.6 ***** ** 126 .5 115 3.2 1 1500 1.1 ***** ** 141 1.8 123 5.7 1 1800 3.5 Hl!-l!l! H 159 .3 1.80 4.4 1 2100 -.3 ***** ** 173 .6 146 4.4 1 2400 4.4 ~**** ** 137 .5 164 4.4 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WI Nil GUST MAX. • HOUR DEW WIND \.!HJD GUST MAX. 2 6 NDNG TEMP. POINT RH DIR. SPl), DlR. GUST RAD NDNG TEMP. POINT RH lliR, SPD. IliR. GUST RAU NT.>NG TEI'W. POINT RH DIR. ~)PD. D !R, GUST RAJ) 0300 0600 0900 1200 1500 1800 2100 2400 DEG C DEG C ~ DEG. M/S DEG. M/S HW DEG C DEG C 4 DEG. M/S DEG. H/S MW DEG C DEG C 4 DEG. MIS DEG. M/S MW 2.1 ***** ** 164 1.3 164 3.8 2.4 ***** ** 151 1.7 144 6.3 .8 ***** ** 105 .4 077 3.2 3.2 ***** ** 124 .5 190 3.2 5.9 ***** ** 113 1.1 135 5.1 5.8 l!HII H 139 3.8 146 7.6 5.5 "***** ** 138 4.3 136 9.5 5.3 ***** ** 126 3.2 130 7.6 1 0300 4.5 ***** ** 147 .8 117 5.7 1 0600 5.2 ***** ** 126 2.9 136 6.3 2 0900 -1.3 ***** ** 127 2.2 134 5.7 5 1200 -1.1 ***** ** 354 .6 002 2.5 0 1500 -2.9 ***** ** 154 .5 163 1.9 0 !BOO -6.3 ***** ** 130 .5 111 1~9 0 2100 -8.2 ***** ** 150 .6 201 1.3 0 2400 -8.6 Hl!H l!l 145 ,6 172 1.9 0 0300 -9.0 ***** ** 148 0 0600 -!O.t ***** ** 150 2 0900 -8,4 HH·l! H 146 6 1200 -6.3 ***** ** 136 1 1500 -8.6 ***** ** 140 1 1800 -11.2 ***** ** 148 1 2100 -11.1 ***** ** 145 1. 2400 -10.5 ***** ** 141 .5 152 1.3 .b 172 1.9 .6 172 1.9 '5 157 1. 3 ,5 168 1. 9 . 7 143 1. 9 '6 158 1. 9 '7 165 1. 9 1 1 2 6 1 2 :t:NC. ~;;; U ~=~ T T i'-.! A H Y :o FC: D E L E C T F~~ :t: C P I~ D ~T E C ·r THREE I··IDUR GUMt1ARY FOI\ El< L.UTNtt vH: ?nHEI\ ~:n r-Yf I ClN DATA TAKEN DURING DeceMber. 1982 DAY 19 HOUR . DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW vmm Wf~D GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POHJT RB DT.R. f-l?D, lHR. GUST RAD DEG C DEG C % DEG, MIS DEG, MIS MW DEG C DEG C % DEG. MIS DEG, M/S MW DEG C DEG C % DF.G, M/B DFG, MIS MW 0300 -10' 1 ***** ·lfl 137 .7 130 1.9 1 0300 -2.0 ***** ** 353 1.2 35a 3.2 1 0300 -8' 4 **"*** l·lf 143 " ,/ 203 'J " <.o.J 0600 -7' 8 ***** ** 139 .7 139 2.5 1 0600 -.4 ***** ** 12B 1.2 128 B.9 1 0600 -7.7 ***** ** 148 ., t'JO 1,9 ,, "·' 0900 -4.4 ***H n 110 '7 154 2.5 2 0900 -1.4 ***** ** 013 .a 293 2.5 2 0900 -10.& ***** ** 139 .. ~ 166 1.9 2 ,, 1200 3,1 ***** ** 126 1.2 129 5.7 7 1200 -,2 IH·H II 02B .a 075 3.8 6 1200 -10.4 ***** ** 154 ., 150 1.9 6 ,, 1500 3,4 IIIII ·H 120 2.9 117 6.3 0 1500 -2' 4 ***** ** 035 .6 335 1.9 1 1500 -12.4 ***** ** 153 .6 159 1.9 'J L. 1aoo 2.2 ***** ** 135 2.8 134 6.3 0 1800 -4' 9 ***** ** 352 .6 348 2.5 2 1800 -14.3 ***** ** 154 .7 147 1.9 2100 -1. 1 ***** ** 167 .3 146 4.4 1 2100 -6 , 3 11*11 II 136 .7 173 2,5 1 2100 -16.1 ***** ** 149 .6 153 1.3 2400 -2.4 ***** ** 339 1.3 344 3.2 1 2400 -8.5 ***** ** 149 .8 1b2 " t: 1 2400 -16.8 ***** ** 153 ., 165 1.9 c. . .J ,, DAY IJI'J: i-1 •.• DAY ;,:~ ~':) :OAY :..:~.4 HOUR DEW ~~liND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX, HOUR DEW WIND WHln GUST MAX. NDNl; TEMP. POINT RH DIR. SPD. DIR. GUST RAJ) NDNG TEMP. POUlT RH 1HR. SPD. DIR. GUST RAD NUNG Tt:MP. POINT RH DIR. SPD. ·1m. GUST RAD DEG C DEG C % DEG. MIS DEG. HIS MW DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C % DEG. M/S DtG. M/S MW 0300 -17.2 ***** ** 151 .6 158 1.3 1 0300 -18.9 ***** ** 143 ,6 117 1.9 1 0300 -14.6 ***** ** 138 .5 155 1.9 1 06P.il -17.6 ***** ** 152 .6 162 1.9 l 0600 -19.3 ***** ** 153 ,7 154 1.3 1 0600 -14.8 ***** ** 136 .5 !40 1.3 1 0930 -19.5 ***** ** 154 ,7 165 1.9 2 0900 -19.4 ***** ** 149 .6 133 1.3 2 0900 -13.3 ***** ** 131 .5 j'7'J .II. 1.9 2 12~U -16.5 ***** ** 148 .6 158 1.3 6 1200 -17.2 ***** ** 148 .b 159 1.3 6 1200 -9 '7 ***** ** 134M .7M149/o\1.3M 5 1500 -17.7 ***** ** 148 .5 136 1.3 1 1500 -18.2 ***** ** 139 .5 145 1.9 1 1500 -8' 4 ·ltlflll ** *** **** II·» 1*11 1 1800 -17.9 ***** ** 150 .6 164 1.3 t 1800 -14.6 ***** ** 144 .5 146 1.9 1 1800 -9,3 111\H *I *** **** *** **** 1 2100 -16.7 ***** ** 145 .b 166 1.9 1 2100 -14.9 ***** ** 134 .6 107 1.3 1 2100 -12.8 ***** ** *** ll·lll ******* 2400 -15.8 ***** ** 146 .6 141 1.9 1 2400 -12.8 ***** ** 136 .5 146 1.3 1 2400 -14.5 ***** ** H·lf ·HI* *** **** DAY 2!5 DAY I'\ I. ,;: s.:) Dr~Y l")f''} (: .. / HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST HAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TtMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DlR. GUST RAD DEG C DEG C :!: DEG. M/S DEG. MIS MW DEG C DEG C % DEG. MIS DEG. M/S H\t! DFG C DEG C % DEG. MIS JJEG, MIS MW ---------~-------------------------------------------------------------------------------------·---------------------------------- 0300 -14.6 ***** ** *** **** *** l!Hlf 2 0300 2. 9 ***** ** 146 5.5 140 10.8 0 0300 6. 0 ***** ** 149 6.5 153 12.7 0 0600 ~16.1 ***** ** 1361"\ .5M156M1.~ 1 0600 4.4 ***** ** 150 7.7 147 15.2 0 0600 b ' 0 ***** 1-X-143 s.e 145 10, B 0 0900 -15.8 ***** ** 133 .5 127 1.3 2 0900 5.1 ***** ** 152 7.3 150 16.5 1 0900 6, 6 ·l!Hil! I* 140 5.9 127 10 '2 0 1200 -13.2 ***** ** 141 .3 117 1.3 6 1200 5,1 ***** ** 149 9.5 146 15.2 4 1200 .~ , 4 l·lfi·Hf I* 134 7.6 132 13.3 2 1500 -14.3 ***** ** 121 ,3 143 1.3 1 1500 5 ' 5 !fl·»l* ** 150 8.8 158 15.9 0 1500 5 ' 7 'lflll·l! ** 140 7.9 138 14.6 1800 -10.4 ***** ** 118 .4 130 1.3 1 1800 5.8 ***** ** 151 9.2 150 16.5 0 1800 5 , 4 ·lflllll! lH 142 7,5 143 l~i. 9 2100 2' 0 **'*** ** 142 1.8 149 7.6 0 2100 6 ' 0 ·l!ll*l ** 150 8.5 153 14.6 0 2100 4.4 ***** ** 145 9.9 146 18.4 2400 3.3 Hl*l ** 149 4.7 145 .9.5 0 2400 5.2 ***** ** 146 7.5 149 14.6 0 2400 4 ' 7 lll·l!·l! ** 144 9.5 142 15.9 :J: i""·.J c:: . . ~=~ 1. .. 1 ~3 :J: . ._. 1·-.J ~~ H Y D F<: D E L E C ·r FC' T C:: F:-F< U .:.r E C:: T THREE HOUR SUMMARY FOR EKLUTNA WEATHER STATION DATA TAKEN DURING DeceMber. 1982 DAY 2B Dr~Y ;:_~9 OAY 30 HOUR DEW WIND WIND GUST MAX, HOUR DEW WIND WIND GUST MAX, HOUR DEW WIND WIND GUST MAX, NDNG TEMP. POiNT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DTR. GUST RAD NDNG TEMP, POINT RH D1R. SPD. fJiR. GUST RAD DEG C DEG C % DEG, M/S DEG, M/S MW DEG C DEG C !. DEG, M/S DEG, M/S MW DEG C JlEG C % DEG, M/S JJEG, M/S M~J 0300 2.7 ***** ** 145 7.5 140 14.0 1 0300 5.2 ***** ** ~ 42 10 '9 140 19.7 0 0300 -2,0 ·HH·ll H 016 .9 048 3.8 0600 3.4 ***** ** 141 5.5 142 9.5 1 0600 5.5 ***** ** 138 9.7 141 17.8 n OhOO -3, fl ***** ·H 038 "1 022 3.2 0900 4.3 ***H H 146 7.8 149 13.3 1 0900 5.5 ***** ** 144 8.3 147 14.b 1 0900 -6 '2 ***** ·:Hi 107 ,4 015 2.5 "l c 1200 4.2 ***** ** 145 6.4 151 14.0 2 1200 3 ' 6 **•lf** ** 143 5.8 142 12.7 2 1200 -3.7 ***** ** 141 .4 179 1.9 7 1500 7' 1 ***** ** 141 5.2 137 12.1 0 1500 2.3 ·H*** H 153 2.1 138 7.0 1 1500 -4' 4 **·lfllll ** 101 ., 332 1r3 •'- 1800 7.6 ***** ** 151 5.7 153 12.1 0 1800 2.2 ***** ** 202 .9 177 3.8 1 1800 -6 , 4 *·H** ·:H 136 .4 154 1.9 2100 6.6 ***** ** 148 7.b 151 15.2 0 2100 3.3 ***** ** 173 1.7 174 5.7 1 2100 -b ' 9 ***** ** 146 t:; j'Tl 1.9 ..J ./v 2400 b.S ***** ** 144 10.0 140 19.7 0 2400 -1 '1 ***** ** 048 0 rl..! 057 2.5 1 2400 -7' 2 ***** ** 148 .~ 103 1.9 Dr:W ~H HOIJR DEW WIND WIND GUST MAX. NDiiG TEMP, POINT RH DIR. SPD. DlR. GUST RAD DEG C DEG C % DEG. l'!/S DEG. M/S MW --·" . ------------------------------------ 03~G -8.3 ***** ** 139 .b 155 ') C' <..o..l 1 OM;< -? .5 *•:f*** ** 137 .b 097 2.5 1 9trf~~ -7.2 •***** ** 125 C' 158 1.3 ') I .J •~I ,,J <.. l ;~~ {i ·4 ' 7 ***** ** 112 .4 125 1.9 4 1500 -4.3 ***** ** 049 .4 036 2.5 ') <.. 1800 -3.8 ***** ** 125 " 150 1.9 '" 2100 -4.2 ***** ** 129 .b 134 1.9 2 2400 -3.4 ***** ** 126 .5 090 1.3 F?. :r: p.,l c . ~;;; U ~:;; :J: T N ,-<;:-. H Y :0 t=< D E L E C T I~ :J: C P F? D ~T E C T MONTHLY f3UMt··1AI~Y FCll~ El<l .. UTNA 1,.1F1~THFR f:ITt~1TION DATA TAKEN DURING DeceMber, 1982 RES. RES. AVG. MAX. HAX. . MAX. MIN. MEAN WIND WIND WIND GUST GUST P 'VAL iif.AN MEAN DAY TEMP. TEMP. TEMP. DIR. SPTJ. SPD. DIR. SPD. DIR. RH DP PRFCIP DEG C DEG C DEG C DEG M/S HIS DEG H/S % DEG C MM DAY'S SOLAR ENERGY DAY WH/SQH -----------------------------------------------------------------------------------------------~----- -12.6 2 -14.1 3 -21.1 4 1.0 5 5.1 b b. 0 7 6.0 B 7. 0 9 .6 10 -7. b 11 -3.2 12 2.8 13 4.2 14 1. 9 15 6.1 16 5.9 17 b. 0 18 -6.1 19 3. 9 20 1.4 21 -7.0 22 -14.6 23 -12.4 24 -8.4 25 3.4 26 6.2 27 6.8 28 7.9 29 6.2 30 -.7 31 -3.2 MONTH 7.9 -15.3 -26.1 -27.0 -26.7 -.2 1.8 2.4 '1 -12.3 -15.0 -8.4 -8.1 -.b -2.8 -1.7 .5 -8.6 -12.6 -16.9 -8.5 -16.9 -19.4 -20.2 -15.2 -17.0 2.6 3.5 ') '7 '-'' -1.1 -7.5 -8.4 -27.0 -14.0 -20.1 -24.1 -12.9 2,5 3.9 4.2 3.6 -5.9 -11.3 -2.7 1.8 3.2 -1.3 -9.4 -3.6 -12.0 -17.0 -16.3 -11.9 -6.8 4.4 5.2 5.3 2.6 -4,1 -5.8 -4.8 131 143 149 138 138 144 148 144 3321"'1 l!·:Hf *** 142M 146 109 146 136 130 145 124 052 149 149 144 135M 143M 149 142 145 143 097 123 143~ .5 .7 356 '6 . 7 1·~2 .8 .9 156 '7 '7 138 3.6 3.7 117 2.8 3.3 157 5.6 5.7 149 2.3 3.2 145 .7M .BM 273M **** **** *** **** **** *** ,71" ,91"\ 125M 2.1 2.6 035 .3 .7 2.0 .9 .6 t.O .4 .7 .6 .6 .8 1.1 2.3 1.4 .b 1.5 1.0 .7 .6 .b 123 136 136 172 117 128 203 162 117 .5M .5~ 15~•1"\ 1.3 ~ 1.4M 145M !l.O 8.0 150 7.5 7 . .) 146 7.0 7.0 140 4.B 5.2 140 . 3 '7 048 .5 ,b 155 2.1M 2.4M 140M 3.2 SE ** 2.5 SSE ** 2.5 SSE ** 5.7 SE ** 8. 9 SE ** 12.7 SE ** 15.2 SSE ** 11.4 SE ** 1 • 91'1 N "") ** **** *** ** **** *** ** 5. 71A SF(~)** 10.2 SSE ** 2,5 ESE ·~* 5.7 SSE H; 9.5 SE ** 6.3 SE ** 1. 9 SE ** 6.3 SE ** 8. 9 NNE ** 2.5 SSf ** J .9 SSE ** 1. 9 SE ·Hi 1, 9fw\ SE (M} ** 9.5MSE (M)** 16.5 SSE ** 18.4 SE ** 19.7 SE ** 19.7 SE ** 3.8 SE ** 2.5 ESE ** 19.7MSE(M}H: ***** ****•:f l!iHH ***** ***** ***** ***** ***** ***** ***** ***** ***** ·:<HH H·H* Gl!*lf ***** ·>I**** ****•>! ***** ***** ***** ***** ****~· l!l!H* ***** ***** ***** ***** ***** ***** ***** ***** **** **** H·H **** l!l!'H **** ·H·:H lHEH **** **** H·H **** ***'~' l!H·~ H·H **** **** **** H·H **** ·:riH* **** **** **** ·)/'If** l!H·~ l<·Hii HH **** **** **'<-* ·HH GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 16.5 GUST VEL. AT MAX. GUST MINUS INTERVAL 14.6 Cl.lfH 1)EI... AT ~MX, GU~)T P!.U~:; 'J. INTFFUH1L ·.1 '7, ·J GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 14.6 348 340 t 338 ;{ 335 4 200 5 273 6 328 7 315 s 468 9 405 10 450 11 338 12 278 1 ,) 425 14 410 15 290 1.6 360 17 460 18 438 19 425 20 453 21. 438 22 443 ~:3 438 24 425 25 143 26 120 (;7 188 28 180 29 . 478 30 395 31 10918 NDTE: I~EI ... ATI 1,.JF HUMJDTTY READING~:> AI~E UNI~FLIAF.li..F t,.IHEN I,~JIN:O f:lPEF:.PEl r~I~F: !..F~~n THAN ONE METER PER SECOND. SUCH READINGS HAVF NOT BEEN lN~LUD~D IN THE DAII .. Y Cll~ rlONTHI..Y MEAN FCJI~ REI..ATJt)F HUMIDITY (..)N:O :OF:kl PClJNT, R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA WERTHER STATION December, 1982 rlllll-o-.-.-.-.~~-r-r-r-r-r-r,-,-,-,-~~~~~r-r-~11~ 100 N 80 Ul 5 60 ~ ~ 40 ~ ~ 20 ~ 150~------~~~A-~--~--~~~~~~~~~-A-4-A~------~~0 n.. 120 G s0 w 60 (k: n.. 30 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH 0~--------------------------------------------------------~ 100Z 80 c: 60 ~ 40 s 20 -1 ~ 50~---------------------------------------------------------~0 ~ ~ 30 ' 10 h: -10 ...,. -30 1:3 1"1 C) n @-50~--------~-.-u~--~ .. -·~~-~-..----~.---------------~rrorl360~ 288 H 216 ~ 144 1:3 72 H l-' ~ tnPIJfttWf#YiJ.~sM~-w;~"-"~~M .~~al1r4'1. 20~~--------~~~--~~~~~~~--~~--------------~=-~0 ~ 16 12 6 8 ~ 4 ~ 0~~~~~~~L1~~-L~~~~~~~~~~~~~a_L-L-~~~ 3: ' Ul t=< ·~ M C:: D N E.~ U L. T A N ·r S , l..J I ND FR F(~UENCY ~:;UMMr.)RY FDI~ El< I .. UTNt-t t,JEr.)THF.F~ !:!TAT J DN DATA TAKEN DURING Dec@Mber, 1982 I.JELDCITY < M/!:n () . ':i { .. 1 . 0 :·:~ . 0 6 . () 'I. i) 0 TCl TO TO TO TO DTF!ECTTON l . 0 3 ' 0 /::. ' [) l 0 ' 0 1 J:!' ,,) 0 :t: NC. p:· , . ..) ' 0 ?0 0 TO em ?0 0 GHE?)T!:::p TOT(.:lL ------------------------------------------------------------------------ N 1 () ~5 1 1::'1"'.) 1? 0 00 0 00 0 00 0 00 ' ar. .. . . NNE 1 36 '7B 0 ()() 0 on 0 . on 0 ' 00 0 00 NF '1 44 ~1~5 () ' 00 () ()() 0 00 0 00 0 00 ENE 'J. 52 :3!'1 0 00 0 00 () ()('I () ' 00 0 00 E .. ,. ,.,,. ;_:_~v;; 04 0 00 0 00 0 ()() 0 00 .;) . ,,,,,, . . E!3E C) \.1 ' ~?:3 Bt-·, '.1. 09 n ()() () 00 () ()() (1 () i'j SE '1 ::;; (: ... , 4 r)t::' 9 m.~ L":' l:) ':) '1 0 ~:'i () 00 0 0 () ' ) .. :~ r,'.,\.J ,,} '"··'-· . ' SSE:: 1.3. ~)':) 6 -·'-. OB ~:_:; ' 30 ~7.i I ... JI':J !.)'''} () ()() 0 ()() . l l ' ( / !:) 1 ~:) ~.~ 1 ' l:l? ' Otl 0 ' 00 () 00 () 0 0 () on ~3~:;1,.1 t: ":) '?n 04 0 on () ()() 0 on 0 0 Cl ' '.,)r ..• ' !3l•.l . l ;:,> ' 4~~\ () . ()() () ()() 0 (){) 0 00 0 ()() WGI,~J ' 04 . '.l6 () . 00 0 . ()() 0 ' ()() 0 00 () ()() I,.J 013 ' ~H 0 00 () ' 00 0 00 0 ' ()() 0 00 WN!,J 00 ' ":)r'J i ... I 0 00 () ' on 0 . 00 0 00 (l ' ()_() Nl•l ':)"") Bh () ()() () ()() () 00 0 00 () 00 (, .• l NNkl . I.. I:) '.Jf-. 1. ()<,;> ');:,> 0 ' 00 () (J(l 0 00 0 ' 00 U1U1 ..... _, __ .,.,._ .. -··-.............. .................... .... ,_ ............. ..... __ ,. ........ . ....... -.. -..... .. .. ,_ ............. TOTAl .. 49 I '"'1 ;:.>() ~3 'J. l6 6'1. 'J. 0 (?'·? '.l ~5;:~ 0 no 0 00 (:> i ' NOTE: ALL FREQUENCIES ARE EXPRESSED IN PERCENT 2565 VALTJ) WIND OBSERVATIONS US~D TO D~V~LOP FRrDUENrY SUMMARY 2976 WIND OBSERVATIONS WOULD HAVE BEEN CORRECT FOR 1.5 MINUTE DATA. 'j ,_ {:)<) ;? '1 4 'J ~.:?<_}) 'J <y'.i. 3 6{::, '.! 0 r:)H '"'Jl:' ,:).._! 9[! ~.:; n t=l4 '7 .(} :? ~· 1 l~-A ::_:;r:;: '.1. <y ... ~ C:• . •.} I ··;:t::• •.. J ... J '1 ' '13 '.1 ~:~:?; ?0 .. ~ ................ 1 no 00 R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNA WEATHER STATION December, 1982 NORTH ........... ........ WIND SPEED (M/S) ....... . . . . . . 15-20 .... 10-15 WEST· ·EAST ·. 6-10 3-6 1-3 .2-1 ' ..... . . . . . . . . . . . . . . . . . SOUTH WIND ROSE PLOT No precipitation data for January (See INTERPRETATION OF DATA) . THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING J~nuary~ 1983 J)(.W 0 ·1 DrY'( 02 :1: :··· .. ! c . HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MX, HOUR DEW WIHD l;)IND GUST M;\X. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST Rt;D HDNG TE!'\P. POINT RH DIR. S?D. DIR. GUST RAD DEG C DEG C X DEG, M/S DEG. M/S MW DEG C DEG C i. DEG. M/S DEG. M/S MW DEC C DEG C ~ DEC. !'it3 DEG. t:/S M\:l 0300 -2.6 ***** 0600 -3.3 ***** 0900 -3.1 1~1!·~ 1200 -2.5 ****~ 1500 -2.2 1800 -2.4 ***** 2100 -2.6 ***** 2~fi0 -2.7 ·~*** 121 144 15fi 111 080 126 118 083 .5 066 1.9 .2 351 2.5 . ~ 1~8 1. 9 .2 162 1. 9 .2 314 1.9 .4 169 1.9 .2 174 1,3 .3 100 1.3 1 0300 -2.6 ·~*** 1 0600 -3.7 ***** 1 0900 -3.8 ***** 4 1200 -3.6 ***** 1 1500 -3.0 1 1800 -4.1 ***** 1 2100 -3.9 ***** 1 2400 -5.5 ***** H2 127 HO 134 nl 127 132 122 DAY 05 '7 154 1. 9 .6 128 2.5 . 6 095 1 . 9 .3 171 1.3 .5 1-13 3.2 .4 HO 1.9 ,5 1 1'\4 1. 9 .6 125 1 '9 1 0300 -~.6 ***** 1 0600 -6.9 1 ~900 -6.4 ***** 6 1200 ~5.2 ***** 1 1500 -5.1 111!1 1 1800 -5.4 -~~~~ 1 2100 -5.8 ***** 1 2~00 -6.0 ***** ~35 143 itS !~7 035 u28 358 .5 1-1·: 1.9 .4 137 1.9 .3 189 1.3 5 .3 015 1.9 1 ,t 1!15 1,3 1 • b 354 1. 9 1 .2 023 1.3 HOU~ DEW WIND WIND GUST Mi1X. HOUR DE\11 tmm WIND GUST MAX, HOUR DE~ WH!D WIND GUST M!';X. N~NG TEMP. POINT RH DIR. SPD. DIR. GUST Rt\D NDNG TEMP, POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST Rr1D DEG C fl[G C :' DEG. M/S DEG, M/S ML! DEG C DEG C % DEG. M/S DEG, MIS M\:l DEG C DEG C ~ DEG. M/S DEG. M/S MW ').;uG -6.6 :H*\ll Q.~oo -6.9 0°[,0 -6.4 HHI 1~09 -5.2 ***** 1 .,UU -5,1 ·k1::-H~~: 1&uo -5.4 ***** 2100 -5.8 ***** 24UO -6.0 ***** 135 t43 116 147 035 028 358 024 .5 144 1. 9 . 4 137 1. 9 . 4 125 1. 9 .3 189 1.3 .3 015 1.9 .1 145 1. 3 . 6 354 1. 9 .2 023 1.3 1 0300 -18.5 ***** ' 1 0600 -20.8 ***** 2 0900 -21.3 ***** 5 1200 -20.6 1 1500 -22.7 1 1800 -23.7 1 2100 -26.4 1 2400 -26.8 133 H6 146 111"' .4 159 1.3 .1 169 1. 3 .~ 170 1.9 1 0300 -27.3 1 0600 -27.5 2 0900 -23.2 .3M145M 1,31<\ 3 120!) -18.5 *** **** *** **** 1 1500 -17.7 *** **** *** **** 1 1800 -17.7 . *** **** *** **** 1 2!00 -17.7 *** **** *** **** 1 2~00 -18.7 HI Ill~: Ill 1111 11¥. II·H *** ·:<:Hif l·:':f. :':·:0:1* ·~~;~ ;1:~·~¥: :t:•** *~** *·~~ *~** 3 t..:~:~ ·~:r:·>Ei: *** **~:* *** ***~ *** *~** HOUR DEW WIND WIND GUST MAX. HOUR DEW WIHD WIND GUST MAX. HCUR DEW wHlD WIN~· GUST MM .. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST R!'lD NDNG TEMP. POINT RH DIR. SPD. IHR. GUST RAD DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C :t DEG. M/S DEG. H/S MW DEG C DEG C ~ DEG •. M/S DEG. M/S MW ---------------------------------------------------------------------------------------7----------------------------------------- 0300 -19.0 ***** 0600 -19.Q ***** 090U -19.4 ***** 120fi -20.1 ***** i5ll0 -19.9 ~:H-H 1800 -20.4 ***** 2!00 -25.8 ***** 2400 -28.7 ***** 357 018 009 059 040 000 018 141 .7 352 2.5 .4 000 1.9 .5 002 1.9 .2 026 1.3 .3 006 1.9 .4 347 1. 9 .2 356 1.3 '4 154 1. 3 0300 -30.9 ***** 1 0600 -31.1 ***** 1 09GO -32.2 ***** 142 128 143 .4 154 1.9 .4 147 1 '1 .... . 5 156 1. 9 1 ~300 ***** ***** ** 1 Oboe ***** ***** ** 1 090 0 ****"' 1::~1·:':·~ ** 3 1200 -29.5 ·1:H:o:·~ 135 .4 t55 1.9 3 12nu ****·~**'f.**.:-;* 1 1500 -30.3 IH·H II 1201"\ .2"'117M ,t)\H·~ 1500 IIH¥: !II·H ·:':! 1 1800 !*Ill:! I·:':H! *:': IH HH :0:1* HI! *** 1800 ifE':H i':·l\IH !1i 1 21 o o **·:-:** ***** ** *·):! **** *** **** ~~,~= 21 o a **"'*'~ ****:-: *~' 1 240fi ***** *'~*** ** !lE~ **** *** **** *** 2~UO ***** ***** ** *** **** tu7~ .sJ\~** ~~! 1!11 II! 1!11 II! 1:0:1 *II:Y: II! 1!!1 Ill !!t ***i **t ***~ *** 1:1:·"!: *~:** :t;*~:· ~~*:i:* =!:·'!:·"-!: ~ t--*n **'~ **1=* *** ! .. , --~ THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING January, 1983 f>,~y '.ll HOUR DEW WIND WIND GUST MAX. HOUR DEW wnm WIND GUST MAX. HOUR DEW WIND WHiD GUST M1~X. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST Rl\D HDNG TEMP. POINT RH DIR. SPD. DIR. GUST Rri:I DEG C DEG C 7. DEC. M/S DEG. M/S MW DEG C DEC C 7. DEC. M/S DEC. M/S MW DEC c DEG c ;~ Df:G I :iiS DEG' ~/S M~ G300 ***** ***** ** ·r:*:<: "'*"'* 35U" 1.~*** 0300 ***** *''=*** *"" *** **."* *** ***·~ *** C30f! -28.4 ***l':* 69 1•13 .6 128 1.9 o6oo ***** "'**** ** *** ***"' *** H** *** o6oo ****''' ***** ** *** **·~:-: ·~** *·l::H *** n6no -29.1 ~***r: 69 Hb .& 14e :. 9 0900 ***** ***** ·'!:* *** ·lf'H* ·H* **** *** 0900 ***** ***** ** H\'! **·lf* **~: *H·Y: ·Y:·i:·Y: 0900 -22.9 ****l': 73 128 ,'\ !5 11 2.5 1200 ***** ***** ** *** ·Y:*** *** **** *** 1200 ***** ***** ** "'** **** *** '''*** **'~ t2no -20.6 '~***·Y< n 036 .2 355 1.9 " 1500 ***** H!Hlt H *** HH *** *·~H *** 1500 HH:': ·H:H~: ** !·~! **'*·~ *** :':IH *·k·:': 15~1) -23.2 !H·:':I 73 05 11 .2 029 i .3 HlOU ***** ***** 1:<: *** i:·Y:II *** **** IH 1800 -24.8 I·H*~' 72 1501"\ .5.M0731'\ 1.9M 1 13UU -2<1,9 H:~·7:·Y: 72 1·~~ .5 it;•1 1.? 21 on ***** ***** ** *** **** ·~** **** **·* 21 oo -27.3 ***** 71 140 . 1 135 1. 3 1 21 oo -21. ·1 ****~ 73 · :2s .~1 151 1. 9 2400 *****!HI·~** ~.;Q ~li' l!·~* ***·~ *** 2400 -26.0 l:':l!H 71 135 .1 140 1.9 1 2400 -26.4 >'i(':I*·Y: 72 136 .5 1-13 1.9 l)p,y 13 HOUR DEW WIND WIND GUST Mf'IX. HOUR DEW WIND WIND GUST Mt;X. !-!CH.m DEW WIND WIND GUST Mt:X. NDNG TEl'!?. POINT RH DIR, SPD, DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST Rt1D NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD UEG C DEG C ~ DEG. M/S DEG. M/S MW DEG C DEG C !. DEG. MIS ~EG. M/S MW DEG C DEG C ;~ DEC. M/S DEG. MIS M~! ij3ilil -2~.8 ***** 71 126 ,;~uo ··26.2 ***** 71 ns 0900 -Z7.4 ***** 70 132 · ;J.~0 -2·1. r: ***** 73 121 15CO -22.~ ***** 73 078 18DO -24.7 ***** 72 121 2100 -21.0 ***** 74 114 2400 -18.4 ***** 76 102 NiY '16 .3 137 1.3 .4 17~ 1.9 .4 118 1.3 .4 111 1.9 .4 140 1.3 .3 168 1.9 .3 124 1.3 .2 014 1.3 1 0300 -19.4 ***** 75 112 1 0600 -21.1 ***** 75 135 1 0900 -19.4 ***** 76 125 8 1200 -15.9 ***** 75 130 1 1500 -16.4 ***** 76 083 1 1800 -16.7 ***** 77 139 1 2100 -17.2 ***** 77 121 1 2400 -13.9 ***** 78 092 DAY ·1 7 .2 147 1.9 .1 151 1.9 .1 075 1.3 .3 133 119 12 027 1,3 I~ 128 1,3 I 5 168 119 0390 -13.1 *****au 114 1 Q600 -12.3 ***** 79 108 1 e909 -19.9 ***** 79 G73 ,5 129 1, 9 ~~ 051 3.2 9 1200 -9.6 ***** 79 099 .~ 116 1.9 1 15~U -6,3 -9,2 80 123 ,7 1~8 3,2 11800 -6.1 HIE 83 103 .5 u91 1.9 1 2109 -3,0 ****~ 83 150 .8 13& 3.2 0 21QU .9 -.9 88 050 1.0 059 3.8 HOUR DEW WIND WHlD GUST MAX. HOUR DE\:J WIND WIND GUST MAX. HOUR DEW WIND WIND GUST Mr'.X. 1 0 u 0 NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST Rr~D NDNG TEMP. POINT RH DIR. SPD. DIR. GUST R;'\D DEG C DEG. C ;:: DEG. M/S DEG. M/S MW DEG C DEG C ;:: DEG. M/S DEG, MIS MW DEG C DEG C % DEG •. M/5 DEG. MIS MW 0300 2.1 -1.5 77 071 0600 .4 -.8 92 349 0900 0.0 ***** 97 149 1200 .4 ***** 95 139 1500 -.2 ***** 97 156 1800 -1.5 -3.1 89 342 2100 -3.0 ***** 93 005 2400 -3.6 ***** 96 135 1.3 059 7.0 1.0 32·1 4.1 • 4 127 1. 9 .4 197 2.5 .6 339 4. 4 1. 3 343 5.1 .2 009 1.3 1 0300 -4.6 ***** 98 068 1 0600 -5.4 ***** 96 138 1 0900 -5.1 ***** 95 101 4 1200 -4.2 ***** 88 135 1 1500 -8.3 >'=**** 93 143 0 1800 -8.6 ***** 92 077 1 2100 -8.1 ***** 92 139 1 2400 -6.7 ***** 92 112 .2 155 1,3 .2 157 1.3 .1 353 . 6 .1 093 .6 . 2 132 1. 3 . 3 047 1. 3 .2 111 1.3 .2 105 1.3 1 9300 1 0600 1 09UO f; !2~0 1 1500 o tson 1 210fi 0 2·100 -4.8 ***** 96 122 • 5 052 1. 9 -1.6 -1.9 98 136 .6 130 1. 9 .8 .5 98 149 1.1 117 2.5 2.7 1.0 89 162 1,7 17~ 5.7 3.4 :.1 85 156 .9 1~8 6.3 3.0 -.1 78 155 2.0 ~~~ 6.3 3.2 ***** 76 183 1.6 138 6.3 0 1 1 2 1 . 0 THREE HOUR SUMMnRY FOR EKLUTNn LnKE WEnTHER STnTION DATA TAKEN DURING January 1 1983 HOUR DEW WIND WIND GUST MAX. HOUR DEW \W!D WIND GUST l'lf',X. HOUR DEW \:JIHD WIND GUST 1'\t;X. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST R~D NDNG TEMP. POIHT RH DIR. S?D. DIR. GUST R:'\D HDNG TEMP. POH!T RH DIR. SPD. DIR. GUST R;~D DEG C DEG C ~ DEG. M/S DEG. MiS MU DEG C DEG C Z DEG. M/S DEG. MIS MU DEG c DEG c i. D~G I M/~: DEG' :1/S MU 0300 -1.9 -3.6 89 043 1.1 353 7.0 0600 -3.7 -4.8 92 001 3.2 010 6.3 0900 -4.6 ***** 93 353 1.6 007 3.8 1200 -3.7 ***** 81 348 .9 356 3.2 1500 -.4 -8.8 53 124 .9 14! 6.3 1800 .9 -7.6 53 156 3.9 150 7.6 2100 2.4 -6.5 52 151 4.6 153 9.3 2400 2.7 -6.5 51 147 3.8 150 7,6 1 0300 1.9 -7.2 51 140 3.9 123 7.6 0 0600 .6 ***** 57 131 2.4 122 6.3 1 0900 2.6 -7.~ 48 141 2.9 143 7.0 16 1200 2.9 -9.5 40 146 3.4 149 7.0 2 1500 2.6 -11.8 34 139 2.5 144 7.6 0 1800 -2.6 -8.4 64 027 .3 154 4.~ 1 2100 -4.1 -10.1 63 336 1.4 326 3.8 1 2400 -4.1 -9.9 64 329 1.6 314 ~.4 n o6oo 1 0900 13 12~0 3 1500 1 1800 0 2!00 1 2~~0 1.5 -13.9 25 013 u 108 7.b 2 5,6 -15,1 21 141 ~~5 139 8,9 3 5,7 -15.C 21 14b 4.6 1~2 1B.9 15 5,3 -15,3 21 139 2.8 13~ 7.6 3 -2.6 -11.~ 51 1~6 1,5 151 9,9 -7.1 IH:O:~<: 62 GU3 .•\ 287 ';.~ -8 I 7 :H<··7:*·~ 66 137 I 9 G/~3 2.5 ~OUR DEW WIND WIND GUST Mf\X. HOUR DEW WHlD WHm GUST MAX, HaUR DEW WWD WIND GUST Mf~X. HDNG TEE?. POINT RH DIR. SPD. DIR. GUST RtiD NDNG TEMP. POINT RH DIR. SPD. DIP.. GUST RilD NDNC TEMP. POINT RH DIR. SPD. Dlli. GUST R,A,D DEG C DEG C i. DEG. M/S DEG. HIS MW DEG C DEG C i. DEG. M/S DEG. MIS MW DEG C DEC C ~ DEG. M/S ~EG. MIS Ml:l 0303 -1\.3 ***** 76 099 0600 -14.b ***** 83 161 090fl -16.0 ***** 84 144 12UO -12.0 ***** 70 143 1500 -13.1 ***** 79 108 1800 -16.3 ***** 83 152 2i00 -18.5 ***** 82 156 2400 -18.1 -20.4 82 158 .8 Q73 3.2 .8 15~ 2.5 .a 172 3.2 . 5 168 1. 9 .4 041 1.9 .5 18U 1.9 .6 158 2.5 .8 170 2.5 n a3oo -18.9 ***** s2 12s 1 0600 -19.7 ***** 81 14~ 2 0900 -19.4 ***** 31 151 21 1200 -1•1.2 *****so 122 3 1500 -14.7 -17.1 82 081 1 1800 -17.1 ***** 82 144 0 2100 -16.8 ***** 82 153 0 2400 -19.1 ***** 82 1f;1 ,5 167 1. 9 1 0300 -18.2 Hl·l'* 82 15,1 .6 121 1.9 1 0600 -18.8 ***** 82 13? .6 155 1.9 2 o9oo -t5.o ***** 33 14n .4 159 .5 051 1. 9 2~ 1200 -9,2 H·~:'::~ 86 151 t.9 3 15uu -7.6 ***~~ se 110 .6 148 1.9 .8 158 2.5 1 180U -9.6 **~** 90 11~ 1 2100 -11.0 !*~** 99 113 .8 147 2.5 1 2~{)0 -8.~ I·Y:·l:·:-i·~ 90 136 y•. h \' Z"j r"' !)Fi i ._,' ,9 159 3.2 t 6 1~1 1. 9 . 6 1 i)3 1. 9 ,Li 128 1 t '? .7 118 2.5 ,6 153 2.5 0 2 6 2 HOUR DEW WIND WIND GUST MAX. HOUR DEW WHm WIND GUST MAX. HOUR DE~ WIND WH!D GUST Mr:X. UDNG TEMP. POINT RH DIR. SPD. DIR. GUST RtiD NDNG TEMP. POINT RH DIP.. SPD. DIR. GUST ROD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEC. M/S MW DEG C DEG C % DEG. M/S DEG. MIS MW DEG C DEG G ~ DEG •. MIS DEG. MIS MW 0300 -7.9 ***** 91 152 0600 -8.7 ***** 91 146 0990 -11.1 -12.6 89 124 1200 -8.2 -10.1 86 149 1500 -9.3 ***** 88 134 1800 -9.5 ***** 89 126 2100 -7.5 ***** 91 146 2400 -7.9 ***** 91 149 .7 173 1.9 0 0300 -7.5 ***** 91 143 .5 174 1.9 .6 126 2.5 1 0600 -5.7 ***** 90 1QO .5 105 1.9 .5 174 1.9 2 0900 -1.5 -2.1 96 095 .5 357 3.2 .7 172 2.5 10 1200 5.7 2.4 79 144 1.3 161 7.6 .6 165 2.5 2 1500 4.4 1.4 81 150 4.8 143 8.9 .7 040 2.5 0 1800 7.5 .0 59 149 2.8 153 7.0 I 7 126 1, 9 .6 141 2.5 1 2100 0 2400 1.8 -.7 74 161 2.0 132 7.0 .o 88 093 .3 061 5.1 1 0300 1 Q600 1 0900 6 1200 3 1500 1 180U n.o ***** 95 134 -2.2 ~···· 4 135 -1.6 ***** 1 110 -1,9 ***~* 93 139 -2.6 ***** 96 127 -4.0 ***** 99 1~0 1 21UU -5,2 ***** 0 152 0 2~00 -6.0 ***** 99 112 ,9 117 2.5 . 5 066 1.? 0 .3 1~5 1.9 3 .3 313 1.3 13 . 3 102 1. 9 3 ,9 1~7 2,5 0 . ~ t:l9 1. 9 0 • b 157 1. 9 1 THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING January~ 1983 DAY ;.?.9 HOUR DEW WIND WIND GUST MAX, HOUR DEW WU!D WIND GUST Mt,X, HOUR DEW WIND WIND GUST M!';X, NDNG TEMP. POINT RH DIP.. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DilL GUST R;~D NDNG TEMP. POINT RH !HR. SPD. DIR. GUST Rf:;D DEG C DEG C Z DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEC. M/S MW DEG c DEG c ~ DEGI !i/S DEC, X/S M~ non -3.9 •·"*H n 157 0600 -4,9 ***** 0 153 0900 -6.3 ***** 98 121 1200 -3.4 ***** 88 118 150Q -5,3 ·HH·Y: 95 143 1800 -9.0 ***** 96 143 2100 -11.1 ***** 94 146 2400 -12.9 ***** 92 136 .a 183 2.5 o o3oo -13.4 *1*1* 91 t3s .7 166 2.5 1 0600 -14.3 11!11 91 145 .5 178 1.9 2 0900 -14.1 ***** 91 130 .4 164 1.9 22 1200 -10.1 -11.2 92 146 .6 138 1.9 3 1500 -11.0 ***** 92 088 .5 165 1.9 1 1800 -14.2 ***** 90 147 .6 171 1.9 0 210il -15.3 ***** 91 138 .3 128 1.3 0 2400 -14.1 ***** 90 139 DEW WIND WIND GUST MAX. ::tNG 'iEMP, POINT RH DIR. SPD. DIR. GUST Rt1D ll£[, C DtG C i: DEG, M/S DEG. M/S MW lj.:lJO 4.6 .6 75 145 2.9 147 10.2 0 ::l;uu ,;, 9 1.3 83 139 5.4 144 9.5 1 09~u {., 0 -.5 63 143 4.8 138 9 c; ov 2 t~n~ c •J -.1 65 153 2.6 157 8.3 7 -I 1500 -.; .. ~ '1 74 187 .9 144 6.3 3 1800 "' L wo\.1 '1 78 310 .4 335 'l ~ .... .; 0 ?100 2. 7 ***** 97 135 .7 161 5.7 0 2·m 1 '6 ***** 3 061 r 326 1.9 0 '·J .3 125 1.3 0 0300 -13.9 'f:'f:'f:.'f::;: 91 136 .5 :26 1.9 0 .4 146 1.3 0 0600 -13, ·: ***''** 91 142 .s 140 1.9 1 .4 !42 1.3 2 Q909 -9.2 1!!!1 93 100 .2 352 1.9 .5 157 1.3 ib 1200 .1 330 1.3 3 150G .5 151 1. 9 0 18u0 .3 160 1.9 0 2100 .4 161 1.3 0 2100 -4. n '!:¥:'!:'!:::, 95 t ~9 -2.8 -3.8 93 091 .6 182 1. 9 -8 ,6 033 3.2 3 -!~-,2 -5.2 1?3 010 1.0 3~3 3.8 1 0 -1..; '1 -2.7 91 051 .5 009 3.3 0 MONTHLY SUMMARY FOR EKLUTNA LAKE WEATHER STATION D~TA T~KEN DURING January 1 1983 D.w Iii 2 3 4 .. .J b 7 8 9 10 1i 12 13 1 'i 15 16 . .., !: 18 19 20 21 22 23 24 25 26 27 '10 '-'"' 29 30 31 MONTH RES. RES. AVG. Mf\X. MAX. MAX. TEMP, nrr-r lH ... o,J i.t MIN. TEMP. DEG C MEAN WIND DIR. DEG -1.9 -3.5 -2.7 119 -2.3 -5.5 -3.9 133 -5.0 -7.9 -6.5 090 -5.0 -7.9 -6.5 090 -17.2 -26.8 -22.0 139~ -17.3 -28.0 -22.7 003M -18.6 -29.1 -23.9 021 -29.4M -32,6M -31.0M 136M -32.11"\ -32.1M -32.1t"' 107M WIND SPD. li/S .. • .J .2 '1 •'- .4M ,t}M WIND SPD. M/S GUST DIR. DEG .6 351 .7 143 .5 14/l .5 144 .1M 170M .9M OOOM .5 352 ,4M 154M .2M 107M GUST pI VAL MEfirl SPD. DIR. RH MIS '} "'! '1 ,..,... WI~ .::n:. 1. 9 SE 1. 9 SE 1. 9ft1 SSE(M) 2,5J11 ~~ (M) 2.5 N 1. 9M SECM) MEAN DP DEC C: PRECI? ·H~H ~:'k'f:'!: -22.2M -26,4M -2LL3M 350M .2M .2M 350M 1 ,3M N (Mj:t:·Y: J.·Y-1:1:¥: .;::.;r:.;z;~. -22.4/'1\ -27.8M -25.1M 142M .5M .51"'\ 073M 1.9MSSE(.-..j721-'1 -28.UM ,~§·H -20.2 -29.5 -24.9 130 ,4 ,5 154 2.5 SSE 73 -27.3 X~*~: -18.4 -27.8 -23.1 118 .3 .4 17~ 1.9 SE 72 -29.7 !Ill -13.9 -22.3 -18.1 120 .9 -13.6 -6.4 100 042 114 156 125 136 139 142 136 .. ,,; .8 3.3 ESE 82 3.3 -3.4 4.2 3.7 3.4 6.2 -9.4 -14.1 -7 "'! ' "" 7.7 2.6 -3.1 -10.1 .9 6.4 -3.9 _o '1 ,,._ -6.7 -5,9 -4.9 -9.0 -18.9 -20.2 -20.5 -11.1 -8.1 -6.0 -12.9 -6.3 -1.3 -1.1 -.8 -1.4 -H.2 -13.6 _o '1 ' .... -.2 -1.7 -8.0 142 141 146 135 142 -16.2 -13.2 139 -1~.2 -6.7 062 0. 0 3.2 144 .3 '1 •'- 1.0 1.1 1.5 1.5 .6 .6 .6 L .u 1.5 .6 .. • .J A • 1 'l ..... 2.1 1.0 .3 1 ~ ,,,) 2.8 2.5 2.6 .a '? ,, .7 .8 2.0 '? " . 6 .1 .8 059 1r!:" .J.J 148 153 123 142 070 158 159 126 143 117 183 151 343 7.u SE 1.3 SSE 6.3 SE 8.3 SSE 7.6 SE 10.8 SE 3.2 SSE 2.5 SSE 2.5 SSE 8. 9 SSE 2.5 SSE l) C' ,...c .... i-1...1 ~\Jt. 1. 9 SE 3.8 ESE 87 .,. ii 52 39 78 00 ._,, 78 91 92 -16.3 _10 0 l: .u -1n.2 1 ,, -14.1 7 ,JM -32.6/"\ -11.5M 133M .6M GUST VEL. AT MAX. GUST MINUS 2 INTER0hLS GUST VEL. AT MAX. CUST MINUS 1 INTERV~L GUST VEL. AT MAX. GUST PLUS 1 INTERVhL GUST VEL. AT MAX. GUST PLUS 2 INTERV~LS ·);*** ..... , ti I .. :J 'J. 0 I :~.~ DWS SOLAR WH/SQ~ 343 318 313 7 329M 8 ~M 9 21101-110 213M 11 393 12 ·118 13 1:60 Jt\ zn 15 258 16 250 17 188 18 m 19 &98 2n 775 21 MS 22 595 23 '398 2': 563 25 383 26 663 . 27 695 28 660 29 5i5 30 558 31 13185M NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WHEN WIND SPEEDS ARE LESS THAN ONE METER PER SECOND. SUCH RE~DINGS H~VE NOT BEEN INCLUDED IN 1HE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. **** SEE NOTES ~T THE BACK OF TH!S REPORT **** R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA LAKE HEATHER STATION January, 1983 .---.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-~ 100 (\j 8 0 (J) 5 60 0 ~ 40 £ :L 20 ;;o 150 ~~~~~~~~------~~~~~~--~~~~~~~~~~~~~ 0 (L 120 tJ 90 w 60 ~ (L 30 0 ~----------------------------~=-~--------------~~~-----4 100 ~ (L 50 :L w 30 f- " 10 h: -10 3: -30 ~-50 l? w Q 20 16 12 " 8 Q z 4 H 3: 0 _ _..,.. .... __ ,... 80 e 60 ~ 40 s 20 -1 r-----------------------------~~------------------~'L-----~0 ~ t:l 1"'1 G) n ~~-=-=--on~----~--,----,.,~~--~~~---.----,-.,----OT~360 288 3 216 a 144t:J 72 ~ ~~~~~--~~--------~~~~~~~~~~~~~--~~----~~e WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION D~TA TAKEN DURING January 1 1983 I.J[LDCITY (M/~3) () ' ;::: 1 '0 l () ' 0 1. ~)I 0 Tn I 1. ••• 'TP 1 \,,1 TD TO Ti"t l •.,, TD DIF{E:CTICJN 1 .o 3.0 6 I .o l () ' 0 l ~:;' () ::.:0 . I} t·~l ··.:~ ~::! () •:) 'J. ~;) ..-1'? 0 ()() n 00 () oc '" ' t ... ··-' ,, ' ' Ni··~E •':) <?!5 ··~ <:l OD 0 0 i' () () () 0 () 0 i ... . ..... . ) NE :·:::: :·:) l~ 7'!::j 0 () 0 0 0 0 0 00 () 0 () ENE: l!. ;_:::~=j o;:-~ () () () () 0 p () () 0 () 00 ' ' ' •.! E t::· /' f:$ '71::· 0 0 () () 00 [! 00 0 0 0 • .. J ' I -..J ' ; EGE ., 1 1 6 1 :::.:: ~:!. ;;2 0 0 on () 00 0 00 ·' ' ' ' ' SE:: l ~7i 1}~:_:; ;:,:.~ ~:_:.; ;:.~ .. ~5 () ·I 6 () ()() 0 0 0 '·' ' .\ ' E~31:: ·I ':) 34 .f.} 1::"'') 3 '1 4 p 0 0 () ,, 0 () 00 l i ..• ' ... }{ . ._ -' ,} ' \J ' ('' .1 0!5 ~) :]} ;,:.~ 24 0 00 () (j() f'l 0 0 .. :) ... ,. . i .•• . ' .., 8~31.~ '1 0 ~::. l!. '? () () 0 p () 0 0 () () (} OD ' d ' ' sw . 24 ' ;:~.~3 0 ' ()0 0 ' 00 0 ' 0() 0 ' ()f.) ~·Jf:) w 1 {., t,.,l ' ··x ·1 • • .J ,\ 0 ' () 0 0 00 0 ' 0 0 0 ' (}() l.,J 04 '::.n 0 0 () 0 00 0 ()() 0 () 0 . ' {,_ · .. · ' ' ~.JN!iJ ' 'l ;,:?. ' ~':j t ' 04 () ' ()() 0 ' 00 () ' 00 NW . 63 ' '?9 0 ()() 0 () () 0 ' ()() () ' 00 ~'~ i'·.) ! .. ~ ·:;o ::~~ •! b 00 0 () () 0 00 () 00 ' ' Ct1L.M ······-·--····--··-····"''''-··---............ ................ ·-· ··········-·-···· ··-·--·· ·--·· TDT(.il. I I"' {?6 ;:.~ 0 1:::'::· ? ';:,· l!. 'J. ... 0 00 0 ()() (:) ;) .... 'i ... ' '·' ' . NOTE: ALL FREQUENCIES ARE EXPRESSED IN PERCENT '::• r"t () j,,,l,,l I 1,.: 0 ' 00 0 0 0 r• ,} ' 00 n '·' ' 0 0 0 n. ='i u \,• " 0 0 :..• 0 GO () 0 0 j) 'J fj() (\ no •.J 0 00 0 ' ()() 0 00 0 00 0 ' ()() .. , , .. 0 r· . .J .... ,_,,, ... _ ...• n 0() •.J 2544 VALID WIND OBSERVATIONS USED TO DEVELOP FREQUENCY SUMM~RY b o<;) ... , i''l ·~ ,,, ~:; ) . • () <_;:-. , . ~~} 0'? ' ~=.:.i ::~ \:) ., ::i ~:sn ' 1 ••• , .. , l ;:·~ r., . t::.J ::.::n ,··, ·.t . '.,l b 60 t ' ~;s ~:) 51 /! ,.~, '·' ;~::4 ~:) '7 1. ' /J l'"j ,·; ... '''I 1·'1 • .• 1 ' 1:.:' t:}2 -..! ................ ·-· ., 00 () () -~ R~M CONSULTANTS. INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION January, 1983 NORTH .......... .. ........ WIND SPEED· (M/S) ........ ...... ·. >•20 . . . . . .. . 15-20 10-15 WEST· ·EAST S-10 3-S 1-3 .2-1 .......... . . .. .. .. .. . . . . . . . .. . . . . SOUTH WIND ROSE PLOT No precipitation data for February (See INTERPRETATION OF DATA) • :t: i-...!C • THREE HOUR SUi'ir·ii:,RY FOR El<LUTNr:~ LAKE WEATHER STATION DATA TAKEN DURING February~ 1983 DAY 01 DAY 02 HOUR DEW WIHD liiND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW wiND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C 4 DEG. MIS DEG. n/S MW DEG C DEG C k DEG. MIS DEG. M/S MW DEG C DEG C i. DEG. M/S DEG. MIS MW 0300 l. 0 ***** 7 087 .7 011 2.5 l 0300 4.6 .2 73 135 2.2 129 7.0 1 o3ou 3.5 -1.2 71 147 4.3 132 8.9 1 0600 4.2 2.8 91 159 1.4 178 4.4 0 0600 2.8 .7 86 151 -C' j,,J 144 8.9 1 0600 3.8 -3.5 59 165 1.6 154 C" ~ ,,, 0 0900 6.3 -.b 61 155 5.5 158 11.4 3 0900 4.2 -.2 73 146 1.1 160 7.6 1 0900 ,5 -3.2 7b 232 .5 209 4.4 3 1200 7.0 -1.7 54 160 3.5 147 10.8 15 1200 4.4 -.6 70 151 3.7 148 a.9 13 1200 2.6 ***** 69 337 .9 355 3.a 11 1500 6.0 -2.9 53 131 2.2 122 7.0 6 1500 5.2 -2.4 58 154 5.1 158 10.2 3 1500 3.4 -1.7 69 168 .a 151 4.4 4 1800 !.6 ***** 71 039 .4 003 2.5 I 1800 2.6 -1.0 77 146 -') .), .. 144 11.4 0 1800 2.0 -2.5 72 149 1 'j •'-158 2.5 0 2100 1.3 -42.5 I 153 1.1 100 3.8 1 2100 4.5 -2.6 60 152 1.2 255 8.9 1 2100 .5 -2.7 79 141 .6 131 1.9 0 2400 .6 ***** 5 092 .3 033 2.5 0 2400 3.6 -1.9 67 144 4.0 152 a.3 1 2400 .4 ***** 3 150 .8 165 2.5 0 DAY 04 DAY 05 DAY 06 :lOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW wiND WIND GUST MAX. NDHG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEhP. POINT RH DIR. SPD. DlR. GUST RAD DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C I DEG. M/S DEG. M/S MW DEG C DEG C 1. DEG. M/S DEG. M/S i'IW -----·-----------------------------------·-------------------------------------------------------------------------------------- 0300 .9 -40.3 2 029 .7 351 3.2 1 0300 .1 ***** 93 109 .a 099 2.5 1 0300 -2.8 ***** 2 144 .5 159 1.9 1]600 2.5 .1 84 227 .9 174 3.2 1 0600 2.0 -.4 a4 151 .7 1M 2.5 1 0600 -1.7 ***** 1 115 .3 145 1.9 :J900 4.1 -1.4 67 152 4.5 159 11.4 3 0900 3.5 .5 at 161 2.9 158 6.3 3 0900 -1.4 ***** 5 104 .2 350 1.3 1 1200 4.5 -3.5 56 158 4.0 153 9.5 12 1200 3.4 -.2 77 152 3.6 155 8.3 12 1200 -.1 ***** 94 oza .2 035 1.3 5 :sou 4.2 ***** 60 127 .9 143 5.1 6 1500 2.5 -.a 79 172 2.6 149 6.3 7 1500 -1. 5 ***** 96 355 .6 011 1.9 2 1800 2.6 -1.7 73 128 .6 045 1.9 i 1aoo 0.0 ***** 96 008 1.4 000 5.1 0 1800 -2.2 ***** 0 005 .5 049 1.9 1 2100 .7 -40.5 2 144 .7 137 1.9 1 2100 -2.4 ***** 3 140 .4 262 1.3 0 2100 -2.1 ***** 4 323 .1 344 1.3 1 2400 -. 7 -41.4 2 008 .7 353 3.B 1 2400 -3.2 ***** 3 143 .4 189 1.9 1 2400 -2.5 ***** 3 007~ .3M 005M 1. 91"\ 1 DAY 07 DAY 08 DAY Q<;> HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST nAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C 4 DEG. M/S DEG. M/S MW DEG C DEG C % DEG. li/S DEG. MIS HW DEG C DEG C i.: D~G. ii/S DEG. MIS MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -3.6 ***** 5 *** ***'* *** **** 1 0300 -4,9 ltUU 5 *** **** *** **** p 0300 -9.0 ***** 99 *** **** ******* 0 0600 -3.3 ***** 4 *** **** *** **** 0 0600 -4.8 ***** 4 *** **** *** **** 1 0600 -15.9 ***** 92 *** **** *** **** 0 0900 -3.a -4.7 94 143M ,J/11\ 162M 2.5M l 0900 -4.7 ***** 0 *** **** *** **** 1 0900 -17.8 ***** 89 *** **** *** **** 2 1200 -2.4 ***** a4 162 .7 140 1.9 6 1290 -2.5 ***** a4 *** **** *** **** 4 1200 -12.1 ***** 72 302M .2M 2971"1 1.31"115 1500 -3.3 ***** 84 158 .7 140 1.9 2 1500 -3.5 -6.3 81 160M 1.01"1 169M 2.5M 2 1500 -13.8 ***** 83 3241"1 , 3M 323M 1. 3M 3 1800 -4.2 ***** 97 142 .3 134 1.3 1 1800 -4 . a ***** 88 156· .9 175 1.9 0 1800 -19.4 ***** 85 *** **** ******* 0 2100 -4.2 ***** 2 123M .1M 153M 1.3M 1 2100 -6. 2 ***** 96 645 .3 015 1.9 0 2100 -22.0 ***** 83 *** **** *** **** 1 2400 -4.3 ***** 2 *** **** *** **** 0 2400 -7.2 ***** 1 305M .2M 295M .61"1 1 2400 ***** ***** ** *** **** *** **** *** I~ THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING February~ 1983 DAY 10 DAY 11 Dr~Y 12 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW wiND WIND GUST MAX. ~DNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. MiS MW DEG C DEG C X DEG. M/5 DEG. ii/S Mw DEG C DEG C X DEG. M/S DEG. MIS nW 0300 ***** ***** ** *** **** *** **** *** 0300 ***** ***** ** *** **** *** **** *** 0300 ***** ***** ** *** **** *** **** *** 0600 ***** ***** ** *** **** *** **** *** 6600 ***** ***** ** *** Hl'dt *** **** *** 6600 ***** ***** ** *** **~* *** **** *** 0900 ***** ***** ** *** **** *** **** *** 0900 ***** ***** ** *** **** *** **** *** 0900 ***** ***** ** *** **** *** **** *** 1200 ***** ***** ** *** **** *** **** *** 1200 ***** ***** ** *** **** *** **** *** 1200 ***** ***** ** *** **** *** **** ·HI* 1500 ***** ***** ** *** **** *** **** *** 1500 ***** ***** ** *** **** *** **** *** 1500 ***** ***** ** *** **** *** **** *** 1800 ***** ***** ** *** **** *** **** *** 1800 ***** ***** ** *** **** *** **** *** 1800 ***** ***** ** *** **** iiltii: **** *** 2100 ***** ***** ** *** **** *** **** *** 2100 ***** ***** ** *** **** *** **** *** 2100 ***** ***** ** *** **** *** **** *** 2400 ***** ***** ** *** **** *** **** *** 2400 ***** ***** ** *** **** *** **** *** 2400 ***** ***** ** ******* *** **** *** DAY 13 DAY 14 DAY 15 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. H/S DEG. H/S MW DEG C DEG C % DEG. M/S DEG. M/S HW DEG C DEG C t DEG. M/S DEG. M/S HW u30D ***** ***** ** *** **** *** **** *** 6306 ***** ***** ** *** **** *** **** *** 0300 ***** ***** ** *** **** ~** **** *** GbOU ***** ***** ** *** **** *** **** *** 0606 ***** ***** ** *** **** *** **** *** 0600 ***** ***** ** *** **** *** **** *** q9on ***** ***** ** *** **** *** **** *** 0960 ***** ***** ** *** **** *** **** *** 0900 ***** ***** ** *** **** *** **** *** \200 iHlH!t HU!t ** *** **** *** **** *** 1200 ***** ***** ** *** **** *** **** *** 1200 ***** ***** ** *** **** *** **** *** i::iOU ~'1L:!!ii ***** ** *** **** *** **** *** 1500 ***** ***** ** *** **** *** **** *** 1500 ***** ***** ** *** **** *** **** *** 1800 ***** ***** ** *** **** *** **** *** 1800 ***** ***** ** *** **** *** **** *** 1800 ***** ***** ** *** **** *** **** *** 2100 ***** ***** ** *** **** *** **** *** 2100 ***** ***** ** ******* *** **** *** 2100 ***** ***** ** *** **** *** **** *** 2400 ***** ***** ** *** **** *** **** *** 2400 ***** ***** ** *** **** *** **** *** 2400 ***** ***** ** *** **** *** **** *** DAY 16 DAY 17 DAY 18 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD HDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. MIS MW DEG C DEG C % D~G. M/S DEG. ii/S MW 0300 ***** ***** ** *** **** *** **** *** 0300 ***** ***** ** *** ·:HH *** **** *** 0300 ***** ***** ** *** **** *** **** *** 0609 ***** ***** ** *** **** *** **** *** 0660 ***** ***** ** *** **** *** **** *** 0600 ***** ***** ** *** **** *** **** *** 0900 ***** ***** ** ******* *** **** *** 6900 ***** ***** ** *** **** *** **** *** 0900 ***** ***** ** *** **** *** **** *** 1200 ***** ***** ** *** **** *** **** *** 1200 ***** ***** ** *** **** *** **** *** 1200 ***** ***** ** *** **** *** **** *** 1500 ***** ***** ** *** **** *** **** *** 1500 ***** ***** ** *** **** *** **** *** 1500 ***** ***** ** *** **** *** **** *** 1890 ***** ***** ** *** **** *** **** *** 1800 ***** ***** ** 095M .2M 012M 1.Y-\ 2 1800 -8 . 5 -11. 5 79 02V'I , 9M 029M 2.5M 1 2100 ***** ***** ** *** **** *** **** *** 2100 -22.9 ***** 79 143M ,3J1259M 1.9M 1 2100 -11.6 ***** 88 324 .b 313 2.5 1 2400 ***** ***** ** *li* **** *** **** *** 2400 ***** ***** ** ******* 162 1.3 *** 2400 -7.3 -8.5 91 131 .4 176 3.2 1 :1: NC:; • T!--tr<EE HOUR SUi'irlARY FOR El<LUTNA LAI<E WEATHER STATION DATA TAKEN DUR Il-..!G Februar-y~ 1983 DAY 19 DAY 20 D?W 21 HOUR DEW WIND WIND GUST tiAX. HOUR DEW WIND WIND GUST tiAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C X DEG. HIS DEG. ti/S MW DEG C DEG C X DEG. M/S DEG. ti/S t\W DEG C DEG C i. DEG. M/S DEG. M/5 MW -------------------------------------------------------------------------------------- ------------------------------------------- 0300 2.0 -1.3 79 149 .3 334 7.6 1 0300 -6.7 ***** 94 127 .5 149 1.9 1 030il -1.3 ***** 98 037 .5 015 1.9 1 0600 2.7 -2.6 68 133 3.4 125 8.3 1 0600 -3.8 -45.9 1 145 .6 166 1.9 0 0600 -2.9 ***** b 147 .7 058 2.5 0 0900 2.0 -4.3 63 152 1.0 141 6.3 7 0900 -3.6 ***** 0 019 .7 085 3.2 5 0900 -4.1 ***** 0 123 .5 163 2.5 a 1200 -4.4 ***** 74 334 .4 266 2.5 17 1200 .4 -2.2 83 33a 1.5 002 4.4 22 1200 -.5 -2.7 a5 018 .8 348 3.2 29 1500 -2.7 ***** 68 021 .1 043 1.9 17 1500 1.1 ***** 77 333 1.5 335 3.8 10 1500 6.5 -2.1 54 140 1.6 136 7.0 20 1800 -9 . il ***** 93 117 .1 315 2.5 0 1800 -1. i ***** 1 140 .6 045 1.9 1 1800 5.7 -2.6 55 137 3.6 131 7.6 1 2100 -B. 0 ***** 9a 130 .4 003 1.9 0 2100 -.8 ***** 95 014 .9 013 3.2 1 2100 5.7 -2.9 54 146 4.2 149 8.9 1 2400 -7.9 ***** 97 127 .3 1a4 1.9 0 2400 -.6 -1.5 94 033 .a 067 2.5 0 240il C" ~ ,J ,j -3.7 51 150 3.5 150 7.6 1 DAY ':"J':) '-'-DAY 'J-• ,;;..,:> DAY 24 HOUR DEW WIND wiND GUST tiAX. HOUR DEW WIND WIND GUST tiAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEtiP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAu DEG C DEG C % DEG. 11/S DEG. MIS HW DEG C DEG C X DEG. M/S DEG. 11/S tiW DEG C DEG C i. DEG. M/S DEG. M/S 11W -~----· ... ·---------------------------------------------------· .. -----------·-------------------------------------------------------·---4 0300 6.1 -2.5 54 135 3.2 142 7.0 1 0:500 -6.7 ***** 95 243 .1 233 3.2 0 0300 6.5 -.4 61 126 .a 131 8.9 0600 -1.3 ***** 79 313 .5 150 4.4 1 0600 -6.7 ***** 96 14a .3 168 1.9 1 ~600 5.6 -1.5 60 145 2.9 147 8.3 l 0900 -1. 9 ***** 82 137 .3 109 1.9 12 0900 -4.6 ***** 89 165 .6 13a 1.9 12 0900 4.7 -4.6 51 143 4.8 144 8.9 11 1200 -,:; -5.7 67 005 .5 000 2.5 40 1200 -.5 ***** 71 070 .4 012 1.9 23 1200 5.1 -5.1 48 135 3.5 151 6.3 36 1500 .6 ***** 67 341 .b 339 1.9 12 1500 -1.2 ****'* 74 031 .5 079 2.5 13 1500 3.6 -6.4 48 139 3.5 13a 6.3 16 1800 -3.7 ***** a4 066 .3 129 3.2 1 1aoo -1.1 ***** 77 101 .6 tta 1.9 1 1800 -2.2 ***** 69 140 1.1 146 5.7 0 2100 -4 . 4 ***** 89 164 .7 149 1.9 0 2100 -1.6 ***** a4 020 .7 063 1.9 1 210() -5. 4 ***** a2 131 .7 m 1.9 1 2400 -4.9 ***** 92 153 .7 138 1.9 0 2400 3.2 -.6 76 330 1.2 35a 3.8 1 2400 -11.4 ***** 98 104 .3 17a 1.9 0 DAY ;~5 DAY 26 DAY 27 HOUR DEW wiND WIND GUST tiAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C X DEG. M/S DEG. i'I/S tiW DEG C DEG C % DEG. ti/S DEG. ti/S MW DEG C DEG C l: D~G. M/S DEG. MIS l'IW --------------------------------------------------------------------------------------------------------------------------------- 0300 -12.4 ***** 93 14u .5 139 1.9 l 0300 -5.0 ***** 91 044 .3 157 1.9 1 0300 -2.9 ***** a6 2a5 .4 349 2.5 1 0600 -14.8 ***** 90 138 .4 127 1.3 1 0600 -5.0 -6.0 93 043 .4 118 2.5 1 0600 -3.3 ***** 8a 118 .4 094 1.9 1 0900 -14.a ***** a9 120 .'3 1'39 1.3 10 0900 -2.2 -3.1 94 128 .9 137 3.8 11 0900 -1.6 ***** 84 120 .3 133 1.3 a 1200 -6.0 ***** 70 044 .3 079 1.9 41 1200 6.4 -.5 61 024 .a 09a 4.4 39 1200 -.a ***** 86 346 .7 020 2.5 15 1500 -2.5 ***** 62 Oil .3 357 1.9 17 1500 6.7 -2.7 51 132 2.4 13a 7.0 20 1500 .a ***** Ba 161 .2 t6a 1.9 12 1800 -6.0 ***** 72 139 .4 145 1.9 1 1aoo 5.0 -2.6 58 123 3.1 124 7.0 1 1800 -1.5 ***** 7 038 .2 17a 1.9 t 2100 -5.4 ***** 7a 154 .8 112 2.5 1 2100 1.5 -3.3 70 156 1.3 153 6.3 1 21 Oil -2.8 ***** 7 ua .3 175 1.9 1 2400 -6.6 ***** a1 oa5 .4 010 1.9 0 2400 -2.4 -4.4 a6 326 .7 2a2 2.5 0 2400 -6.5 ***** 3 098 .2 341 1.3 1 THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING February~ 1983 DAY 28 HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C 4 DEG. HiS DEG. l'liS liW ------------------------------------------- 0300 -8.0 ***** "J '-121 .4 109 1.3 1 oono -8.0 ***** 1 120 .2 106 1.3 1 0900 -5.1 ***** 7 145 .4 148 1.9 12 1200 -.2 ***** 80 047 .2 060 1.3 58 1500 2.6 ***** 71 005 .4 338 1.3 21 1800 -2.2 ***** 92 114 .4 046 1.9 1 2100 -1.9 ***H 94 125 .3 04<i 1.3 1 2400 -2.6 ***** 97 152 .4 193 1.3 0 I~ ~:; U ~:; :1: ·r N .-::-. H Y X) I~ C) E L. E C:: T I~ :1: C E? H 0 .:r E: c::; T i"\Oi\!THL Y SUMi"\c~RY FOR EI<LUTi'-IA LAKE WEc~THER STc~TION DATA TAKEN DURING February .. 1983 RES. RES. AVG. MAX. nAX. DAY 1 S MAX. iUN. MEAN WIND WIND WIND GUSi GUST P1 VAL MEAN MEAN SOLAR DAY TEMP. TEnP. TEnP. DIR. SPD. SPD. DIR. SPD. DIR. RH DP PRECIP ENERGY DAY DEG C DEG C DEG C DEG ii/S li/5 DEG ii/S % DEG C 11M Wri/SQii ----------------------------------------------------------------------------------------------------- 7.7 .4 4.1 148 1.7 2.1 158 11.4 SSE **** 760 1 2 5.9 .9 :5.4 148 3.0 3.5 144 11.4 SSE **** 633 2 3 4.8 .4 2.6 155 1.1 l.b n2 8.9 SSE **** i)"' '!.J '3 4 5.1 -.i 2.2 149 1.2 1.9 159 11.4 SSE **** 950 4 5 4.3 -3.4 .5 151 1.2 1.8 155 8.3 SSE **** 578 5 6 ') -3.3 -1.6 0401'\ .2M ,4M 159M 1.9M N (M) ***** **** 273 6 .... 7 -2.3 -4.4 -3.4 152M ,5M ,4M 162M 2.5MSSE(M) **** 356 7 8 -2.1 -7.2 -4.7 144M ,4M ,4M 169M 2. 5h SSE (,.,) **** 288 8 9 -7 ,7/JI -23.91'\ -15.8M 315M .3M .2M 2971'\ 1.3-'1 NW (.~) ** ***** **** 643M 9 10 ****•!* l!·ltl!l!l! ***** *** **** **** *** **** *** ** ***** **** ****** 10 11 ***** HlEHt ***** *** **** **** *** **** *** ** ***** **** ****** 11 12 ***** ***** '***** *** **** **** *** **** *** ** ***** **** ****** 12 13 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 13 14 ***** ***** ***** *** **** **** *** **** *** ** ***** **** ****** 14 15 ***** lBaH HltH *** **** **** *** H** *** ** ***** **** ****** 15 16 ***** ***** ***** *** HH **** *** llll** *** *It ***lEt **** ****** 16 17 -18,2M -23.61"\ -20,9M 138M .3M .51'1 259M 1 , 91"\ SSE(n) H Hli:U **** 43bM 17 18 -7.3M -11.9M -9 .6M 0101"\ .3M .9M 176M 3.2M N (M} **** 144M 18 19 3.4 -10;1 -3.4 134 .6 1.2 125 8.3 SE **** 1643 19 20 1.4 -8.0 -3.3 012 .5 1.1 002 4.4 N **** 1250 20 21 7.0 -5.8 .6 138 1.7 2.1 149 8.9 SE **** 1823 21 22 . "' Oo.J -5.9 .3 130 .4 1.1 142 7.0 SE 6& -3.'-b **** 2190 22 23 "' -.J.~ -7.7 -1.2 042 .2 .8 358 3.8 N if, -l.i.s **** 1455 23 24 7.1 -11.4 -2.2 139 2.2 2.5 1'31 8.9 SE **** 1953 24 25 -2.5 -16.7 -9.6 119 .3 .6 112 2.5 SSE Sl -lo.S **** 2200 25 26 7.7 -6.4 .7 118 .9 1.6 138 7.0 SE '-S -3.0 H·l!ll 2193 26 27 .9 -7.0 -3.1 077. .1 .6 349 2.5 SSE **** 1105 27 28 2.9 -9.2 -3.2 113 ':) ... .5 148 1.9 ESE **** 1723 28 MONTH 7,71#1 -23.9M -3.2M 139M . an 1.3M 158M 11. 4-"' SSE("'') ..... M **** 23231M GUST VEL. AT riAX. GUST MINUS 2 INTERVALS 10.8 GUST 1.JEL. AT MAX. GUST MINUS '1 I iHER W~L '10.8 GU~3T VEL. AT Mc~X. GUST PLUS 1 INTER 1.JAL. 11 . 4 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS '10.2 NOTE: R EL.c~ T:PJE HUi"'IDITY REc=1DINGS ARE UNRELIABLE WHEN wnm SPEED~3 ARE LEBS THf'iN ONE METER PER SECOND. SUCH I~Ef'.1DING~) HAVE NOT BEEN INCLUDED IN THE N~ILY OR i"'ONTHL Y i"iEAN FUR RELATIVE Hut'IIDITY f.)NIJ DEW POINT. 'k·X:';i:';i: SEE NOTES ?1T THE BACI< OF THIS REPORT ·X.·)(;·)/:';/: R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA LAKE HEATHER STATION February, 1983 VALUES RECORDED NOT APPLICABLE THIS MONTH (.9 w Q 20 16 12 ~ " Q 8 z 4 H 3: 0 WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING February, 1983 VELOCITY (M/S) 0 ·::> .~ 1 . 0 3.0 6.0 10.0 15.0 TD TO TO TO TO TO DIRECTION 1 .o 3.0 6.0 10.0 1 ~5. 0 20.0 ;:.: () ' () 01~ GI~E(~TER TDTf.:1L ------------------------------------------------------------------------ N 5. '14 2.51 . 12 0.00 0.00 0.00 0.00 '7 . '/' '/' i'-lNE 4.84 1 .37 0.00 o.oo 0.00 0.00 0.00 6. ;~2 NE 3.95 .7B 0 ,. 0 0 0.00 o.oo 0.00 0.00 Lt I '?2 Ei,lE 3.65 .66 0.00 0.00 0.00 o.oo 0.00 4. ::~o E 4.12 .f:l4 . 06 0.00 o.oo 0 . 0 0 0.00 ~:.~ 1 02 E~1E • ,.-t ... b./,") 1 . 02 ~':) , I'-o.oo 0.00 0. () 0 0.00 8.49 SE ~ ':>-/,,_,;} 4.36 '7. 65 . 06 0.00 0 . 0 () 0.00 19.~!)1 r·· ~-··-· 0,:>1::. '? t 3~) 1::-r··':-1 .. J • :1 ( ..• 5.B6 .66 0.00 0.00 0.00 1?' '78 s 3 '8<)l 3 . 1 'i' . L2 0.00 0.00 0.00 0.00 '7. l '? ~3SW .B4 .96 0.00 0.00 () ' () 0 0.00 0.00 'l .T? sw . 12 1 .08 0.00 ().00 0.00 0. 0 0 0.00 '1 .20 WSV.J • 4;;! .24 . () 6 0.00 0 . 0 0 0 '0 0 0.00 . ~72 w . ;~4 .36 o.oo 0.00 o.oo 0 . 0 () 0.00 .60 WNW 1 .08 .96 o.oo 0.00 0.00 0.00 0.00 2.03 NW 1 .37 1 .43 o.oo 0.00 o.oo 0.()0 0.00 ;:! • 81 NNW .... -tt··· ..:} '..:>,") 2.57 0.00 0.00 o.oo 0.00 0.00 5.92 U~LM ;;~ ' l ;';j ·---·--· --------·------·--··------·------------·--- TOTAL 54.33 2B, ~~1 '14 '~j[i '72 o.oo 0.00 0.00 100.00 NOTE: ALL FREQUENCIES ARE EXPRESSED IN PERCENT 1673 VALID WIND OBSERVATIONS USED TO DEVELOP FREQUENCY SUMMARY ---------'--------- R~H CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION February, 1983 NORTH ......... ........ WIND SPEED CH/S) ........ . . . . . . . . .. . . . 15-20 10-15 WEST· ·EAST G-10 3-G 1-3 .2-1 ........ . . . . . . . . . . . . . . . . SOUTH WIND ROSE PLOT No precipitation data for March (See INTERPRETATION OF DATA). :1: NC. THi~EE HOUR \3 Ut·1i'1 ~~ R Y FOR EI<LUTNA L~li<E I,.JEt~THER STATION DtHA T,0tKEN DURING March.' 1983 DAY 0 1 DfW 02 l)j;y 03 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C :C DEG. MIS DEG. M/S MW DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C 7. DEG. M/S DEG. MIS MW --------------------------------------------------------------------------------------------------------------------------------- il300 -3.6 ***** 5 133 .2 102 1.3 0 0300 -4.8 ***** 85 146 .3 204 1.3 1 0300 -19.3 ***** 87 151 " ,.J 144 1.9 0 0600 -4.4 ***** 5 139 .4 219 1.3 1 0600 -8.4 ***** 0 144 .5 160 1.9 0 0600 -20.6 ***** 85 144 " • .J 137 1.3 1 0900 -2.5 ***** 95 119 .4 138 1.9 11 0900 -13.4 ***** 95 149 .5 164 1.9 10 0900 -18.7 ***** 84 140 .4 154 1.3 10 1200 2.9 -5.8 53 193 1.2 201 3.8 57 1200 -5. 8 ***** 65 001 .4 313 1.3 57 1200 -5. 3 ***** 54 016 .4 004 1.3 50 1500 .2 -7.8 55 210 .9 179 2.5 17 1500 -2.0 ***** 48 352 .6 351 1.3 12 1500 -1.5 ***** 41 012 .4 150 1.3 19 1800 -2.4 ***** 65 195 1.3 201 2.5 0 1800 -9.5 ***** 82 143 .3 166 1.9 1 1800 -12.7 ***** 77 038 .1 337 1.9 0 2100 -2.7 ***** 68 156 1.0 137 1.9 0 2100 -14.6 ***** 84 163 .7 166 1.9 1 2100 -13.9 ***** 81 160 .6 180 1.9 0 2400 -3.6 ***** 79 067 .4 346 1.9 0 2400 -16.5 ***** 90 159 .6 176 1.9 1 2400 -17.5 ***** 86 143 .6 150 1.9 1 DAY 04 DAY 05 DAY 06 HiJUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG \EMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD i!EG C DEG C 7. DEG. MIS DEG. M/S MW DEG C DEG C %. DEG. M/S DEG. H/S tiW DEG C DEG C ?.: DEG. li/S DEG. li/S MW _____ ,______________________________________ -------------------------------------------------------------------------------------- 0300 -15.4 ***** 88 142 .5 141 1.3 0 0300 -7.2 ***** 81 155 .5 193 1.3 1 0300 -11.2 ***** 92 147 .5 161 1.3 1 0600 -"13.1 ***** 87 085 .2 139 1.9 0 ObOO -7.3 ***** 85 142 .4 209 1.3 0 0600 -12.9 ***** 95 13a .4 145 1.3 1 0900 -.0.7 ***** B2 155 .6 167 2.5 12 0900 -4. 9 ***** 78 134 .6 144 1.9 21 0900 -8.7 ***** 85 149 .5 176 1.9 20 !200 -3.4 -11.4 54 067 .4 145 3.a 52 1200 1.1 ***** 54 013 .6 030 1.9 66 1200 -1. 6 ***** 59 005 .5 342 1.9 50 150? ··.b ***** 46 351 .6 006 1.9 21 1500 .2 ***** 55 345 .9 352 1.9 29 1500 .3 ***** 50 353 .5 313 1.9 29 1800 -4.9 ***** 63 349 .6 006 3.2 1 1800 -5. 0 ***** 71 341 .4 343 1.9 0 1aoo -3.6 ***** 72 124 .5 132 1.9 1 2100 -6.4 ***** 71 1.40 .5 151 2.5 1 2100 -7.6 ***** 81 156 C" ,.J 153 1.9 1 2100 -6 . 6 ***** 82 136 .5 117 1.9 1 2400 -7.1 ***** 78 141 .5 134 2.5 0 2400 -9.6 ***** 91 131 .3 135 1.3 1 2400 -10.0 ***** 92 145 .6 154 1.9 1 DAY 0/' DAY OB DAY 09 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. ti/S DEG. M/S tiW DEG C DEG C X DEG. M/S DEG. ti/S MW DEG C DEG C % DEG. H/S DEG. HIS MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -12.6 ***** 93 146 .4 166 1.9 0 0306 -17.0 ***** 91 159 .7 175 2.5 .o 0300 -19.4 ***** 87 153 .5 156 1.9 1 0600 -16.2 ***** 90 150 .5 146 1.9 0 0600 -1a.7 ***** 8a 163 .a 177 1.9 1 0600 -21.0 ***** 85 133 .5 149 1.9 0 0900 -15.1 ***** 88 133 .4 160 1.3 12 0900 -16.3 ***** 84 134 .4 162 1.9 11 0900 -18.1 ***** 83 126 .5 169 1.3 12 1200 -5.7 ***** 59 017 .3 049 1.3 59 1200 -a.8 ***** 61 010 .4 040 1.3 60 1200 -6.8 ***** 53 008 .5 078 1.9 59 1500 -2.6 ***** 41 01£? .3 358 1.3 28 1500 .1 ***** 39 011 .4 355 1.3 30 1500 -1.5 ***** 40 186 .7 180 2.5 30 1800 -4. 5 ***** 57 103 .2 013 1.3 1 1800 -7 .a ***** 70 095 . 1 359 1.3 1 1800 -7.a ***** 68 016 .3 037 1.3 1 2100 -11.8 ***** 84 133 .3 167 1.9 0 2100 -14.1 ***** 83 138 .5 126 1.9 0 2100 -13.5 ***** 79 130 .3 171 1.9 1 2400 -15.7 ***** 92 140 .5 167 1.9 0 2400 -17.4 ***** 86 149 .5 178 1.9 1 2400 -13.7 ***** 81 146 .7 176 2.5 1 :J:Nc. ~:;; U ~:;; :t: T N A H Y D I~ CJ E L E:: C ·y· F< :1: C:: • P I~ D .:r E C T THI~EE I-lOUR SUMMt;RY FOR EKUJTNA LAKE WE~~n·IER STATION DATA TAl< EN DU!~ ING Mar'ch .' 1 <)l83 Dt~Y 1 0 DAY 11 DAY 12 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. ·DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C i: DEG. MIS DEG. MIS MW DEG C DEG C i: DEG. MIS DEG. MIS MW ------------------------------------------- -------------------------------------------------------------------------------------- 0300 -12.6 ***** 82 122 .4 137 1.9 0 0300 -9. 8 ***** 87 127 .7 047 2.5 0 0300 -2.0 -4.2 85 072 .2 009 2.5 0 0600 -12.2 ***** 83 086 .3 096 1.3 0 0600 -11.5 ***** 91 054 .4 173 1.9 0 0600 .9 .6 98 131 .6 .162 "l " <.o.J 1 0900 -8 . 0 ***** 75 055 .3 018 1.9 15 0900 -6.7 ***** 81 018 .3 105 1.9 15 0900 .9 ***** 86 127 .7 134 1.9 26 1200 -3.2 ***** 55 329 .3 157 1.9 39 1200 -.2 ***** 64 322 .2 345 1.9 36 1200 8.2 -1.1 52 339 1.1 291 4.4 44 1500 -1.6 ***** 50 352 .7 015 1.3 26 1500 2.6 -3.3 65 324 1.1 328 5.7 34 1500 7.7 -1.5 52 134 3.2 145 6.3 18 1800 -4 . 7 ***** 66 331 .7 288 2.5 1 1800 -1.6 -5.3 76 004 1.0 335 3.2 1 1800 2.6 ***** 80 141 .7 126 5.1 0 2100 -8,0 H*** 77 022 .5 335 2.5 1 2100 -1.8 ***** 81 . 016 .7 029 3.2 1 2100 .3 ***** 89 145 .6 123 1.9 1 2400 -8.2 -10.7 82 126 .4 122 2.5 0 2400 '-3. 0 ***** 85 031 .8 017 2.5 1 2400 .1 ***** 92 117 .3 130 3.2 1 DAY '13 DAY '14 DAY 15 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C i: DEG. MIS DEG. M/S MW DEG C DEG C i: DEG. M/S DEG. MIS \!t,l ------------------------------------------- -----------------------------------------------------------------------------,~-------- 0300 -.3 ***** 96 136 .4 164 1.9 1 0300 -2.2 ***** 97 120 .4 028 1.9 0 0300 -1.4 ***** 8 126 .5 193 1.9 l 0600 -2.8 ***** 4 144 .4 051 1.9 0 0600 -3.0 ***** 1 142 .4 167 1.9 0 0600 -5.3 ***** 5 125 .6 126 1.9 1 0900 -3.2 ***** 96 139 .4 181 1.9 16 0900 -2.1 ***** 87 121 .3 133 1.3 '2.7 0900 -2.7 ***** 5 071 .3 344 2.5 11 120G 1.9 ***** 74 360 .4 354 1.9 47 1200 4.6 ***** 66 009 .5 339 1.9 48 1200 7.0 -3.6 47 145 2.3 149 7.0 50 1500 9.9 ***** 46 354 .5 034 1.3 38 1500 5.5 ***** 60 001 .5 354 1.9 27 1500 6.2 -3.5 50 139 3.7 152 7.0 34 1800 .9 ***** 80 045 .4 014 1.3 1 1800 2.1 ***** 80 006 .3 332 1.3 1 1800 5.3 -4.6 49 135 3.0 153 6.3 1 2100 -1. 3 ***** 87 156 .7 160 1.9 1 2100 . 9 ***** 90 144 .4 114 1.3 1 2100 2.1 ***** 67 103 .4 145 5.7 1 2400 -2.4 ***** 96 119 .4 037 1.9 0 2400 .4 ***** 95 149 .4 tOO 1.3 1 2400 4.1 -4.1 55 146 2.2 143 5.1 1 DAY 16 DAY 17 DAY 18 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C i: DEG. MIS DEG. M/S MW DEG C DEG C i: DEG. MIS DEG. M/S MW DEG C DEG C i: DEG. MIS DEG. M/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -2. 5. ***** 78 173 .3 158 5.1 1 0360 -7.0 ***** 3 132 .4 019 1.3 1 0300 -12.1 ***** 96 149 .6 176 1.9 0 n6oo -3.7 ***** 86 141 .4 046 1.9 0 0600 -9.4 ***** 1 126 .4 160 1.9 'o o6oo -11.4 ***** 99 155 .6 174 1.9 1 0906 -2.9 ***** 79 112 .3 203 1.9 27 6900 -8. 1 ***** 98 135 .4 167 1.9 37 0900 -9.3 ***** 87 117 .3 123 1.3 41 1200 4.7 ***** 49 028 .3 358 1.3 44 1200 4.0 ***** 49 014 .5 031 1.9 64 1260 3.4 ***** 39 009 .5 039 1.3 69 1500 6.1 ***** 44 358 .5 326 1.3 25 1500 5.4 ***** 44 345 .8 347 1.9 44 1500 5.0 ***** 30 341 .7 341 1.3 46 1800 1.8 ***** 64 019 .2 359 1.3 1 1800 -1.6 ***** 74 067 ., .... 226 2.5 1 1800 -1.5 -9.1 56 163 . 1 340 1.9 2 2100 -2.2 ***** 85 148 .4 175 1.3 0 2100 -6. 5 ***** 89 134 .4 150 1.9 0 2100 -4.2 -9.4 67 149 .7 148 2.5 1 2400 -5.9 ***** 0 124 .3 147 1.9 1 2400 -8.7 -9.4 95 142 .5 169 1.9 1 2400 -9.0 ***** 82 143 .5 146 1.9 0 THI~EE HOUR SUMMARY FOR El<LUTNA LAKE WEATHER STr~TION DATA TAKEN DURING March~ 1<?83 DAY 19 DAY 20 DAY 21 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD ·NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C I DEG. MIS DEG. MIS MW DEG C DEG C I DEG. M/S DEG. MIS MW DEG C DEG C t; DEG. MIS DEG. MIS MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -13.1 ***** 93 139 .5 159 1.9 1 0300 -11.5 ***** 94 149 .5 174 1.9 0 0300 -7.6 -8.3 95 155 .5 173 1.9 1 0600 -13.1 ***** 97 164 1:' 178 1.9 1 0600 -9.2 ***** 94 148 .5 106 1.3 1 0600 -9.7 ***** 1 144 .4 1115 1.3 1 ,.., 0900 -7.7 ***** 81 146 .5 169 2.5 40 0900 -3.5 ***** 69 084 .1 176 1.9 46 0900 -6.3 ***** 85 132 .3 175 1.9 31 1200 2.6 ***** 38 004 .5 350 1.3 66 1200 2.2 ***** 50 139 .1 173 1.9 40 1200 1.8 *****53 013 .4 086 1.3 53 1500 3.3 **'*** 41 352 .9 012 1.9 44 1500 3.7 ***** 46 353 .f 343 2.5 32 1500 2.6 -6.0 53 349 .8 349 3.2 47 1800 -3.1 -8.1 68 028 .1 157 1.9 2 1800 1.6 ***** 50 059 ':) 359 1.3 2 1800 . -,6 ll·lflliH 60 332 .5 334 2.5 ':) •'-... 2100 -4.6 ***** 76 144 .7 124 1.9 1 2100 -4. 1 ***** 79 149 :4 175 1.9 1 2100 -4.7 ***** 77 153 .4 126 1.3 0 2400 -8.2 -9.9 88 151 .7 165 1.9 0 2400 -6.0 ***** 90 139 .4 176 1.9 1 2400 -7.2 ***** 93 140 .4 163 1.3 1 Dr:":tY 'j':l '-'-DAY 23. DAY 24 HOiJR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. ND~G TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD JEG C DEG C t; DEG. M/S DEG. M/S MW DEG C DEG C I DEG. M/S DEG. M/S HW DEG C DEG C I DEG. M/S DEG. HIS MW . ' ····-----------------------------------------------------------------------------------------------------------------------.. ·--- o:m -9.1 -9.5 97 152 .5 163 1.9 0 0300 -11.0 ***** 95 127 .4 170 1.9 0 0300 -3.4 ***** 84 161 .2 076 1.3 1 06~g -11.0 ***** 0 148 .5 155 1.3 1 0600 -12.6 ***** 98 159 .5 162 1.9 1 0600 -3.7 ***** 83 110 .2 046 1.3 1 O~'l)fJ -7.0 ***** 87 131 .2 200 1.3 24 0900 -7.5 ***** 76 121 .3 159 1.3 44 0900 -.3 ***** 72 067 .2 357 1.9 25 1 ~:ao -.6 -7.6 59 359 .6 347 1.9 71 1200 .4 -10.5 44 036 .5 095 2.5 69 1200 3.4 -5.8 51 335 .3 190 1.9 47 i5Jll 4.1 -7.8 42 339 .9 350 1.9 49 1500 3.5 -9.6 38 342 .9 008 1.9 50 1500 3.4 ***** 57 343 .8 340 1.9 36 iBOO -.9 ***** 63 022 .3 331 1.9 3 1800 -1.4 ***** 66 032 .3 338 1.9 3 1800 1.1 ***** 61 336 .3 331 1.9 3 2100 -5.2 ***** 77 144 .2 272 1.9 1 2100 -2.6 ***** 74 138 .4 160 1.3 0 2100 -3.4 ***** 89 138 .5 172 1.9 1 2400 -8.7 ***** 88 144 .5 143 1.3 1 2400 -3.1 ***** 79 113 ~ .... 344 1.3 1 2400 -4.3 ***** 96 154 .6 171 1.9 1 DAY 25 DAY 26 DAY 27 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEHP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. H/S DEG. M/S HW DEG C DEG C % DEG. i'I/S DEG. i'IIS i'IW DEG C DEG C % DEG. M/S DEG. i'I/S MW -------------------------------------------------------------------------------------- ------------------------------------------- 0300 -6.3. ***** 94 164 .8 176 2.5 0 0300 -.1 -2.3 85 025 .7 004 2.5 1 0300 -3. 1 ***** 96 148 .6 193 1.9 0 0600 -8.4 ***** 1 122 .5 039 2.5 1 0600 -2.9 ***** 95 077 .5 043 1.9 1 0600 -4.3 ***** 1 064 .6 071 2.5 2 0900 -3.2 ***** 79 120 .4 169 2.5 22 0900 1.7 ***** 72 099 .0 005 1.9 39 0900 -1.3 ***** 81 027 .2 004 3.2 21 1200 6.1 -6.3 41 083 .1 140 4.4 36 1200 5.7 ***** 52 360 .4 329 1.9 38 1200 8.5 -4.4 40 029 .8 092 6.3 94 1500 5.5 -6.5 42 140 2.1 135 5.1 16 1500 8.1 n*** 46 002 1:' ,.., 322 1.3 39 1500 7.8 -6.9 35 159 3.5 145 8.3 54 1800 2.6 ***** 58 016 .4 174 2.5 2 1800 .4 ***** 73 063 .4 037 2.5 4 1800 5.5 -7.5 39 152 3.1 156 6.3 4 2100 .6 -3.7 73 0'"' _.., .7 348 1.9 0 2100 -2.4 ***** 92 150 .5 161 1.9 1 2100 4.8 -7.1 42 152 2.8 145 7.0 1 2400 -.5 ***** 79 020 .a 029 1.9 1 2400 -2.5 ***** 93 151 .9 164 3.2 1 2400 4.5 -6.5 45 144 4.3 155 9.5 1 :J: NC. ~:> U ~:> :1: ·r N .~ H Y D I~ C) E L E C T I~ :1: C • P I~ D .:r E C: ·-r· THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING March 1 1983 DAY 28 DAY 29 DAY ~50 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C Z DEG. MIS DEG. MIS MW DEG C DEG C k DEG. MIS DEG. MIS MW DEG C DEG C k DEG. M/S DEG. M/S MW 0300 .a ***** 68 143 2.0 143 6.3 1 0300 -6.4 ***** 2 131 .3 1"' <.b L3 0 0300 -7.7 ***** 0 148 .5 182 1.9 0 0600 1.7 -3.5 68 242 .. ,,J 273 1.9 2 0600 -7.4 ***** 5 135 .4 176 1.3 2 0600 -9.1 ***** 1 153 .4 141 1.9 2 0900 5.a -5.3 45 150 .a 150 4.4 41 0900 -1.0 ***** 79 070 .3 177 1.3 49 0900 -3.0 ***** 76 141 .3 149 1.3 '50 1200 7.5 -6.4 37 133 3.5 137 6.3 50 1200 4.9 -5.5 47 350 .7 347 1.9 67 1200 5.0 ***** 46 000 .6 019 1.3 76 1500 3,7 -4.0 57 125 1.1 ua 4.4 30 1500 5.6 -4.0 50 347 1.3 005 3.2 43 1500 3.8 -4.2 56 349 1.1 357 3.2 49 taoo 3.3 ***** 55 336 .7 357 'J C" .... ,; 4 1800 2 . 5 ·>!**** 56 329 .7 000 2.5 4 1800 3.4 ***** 54 317 .7 296 2.5 6 2100 -1.3 ***** 75 145 .. ,,J 194 1.9 1 2100 -3.1 ***** 82 158 .6 147 1.3 1 2100 -. 9 ***** 73 139 .3 059 1.9 0 2400 -3.3 ***** 93 144 .3 151 1.9 0 2400 -6. 1 ***** 97 143 .4 159 1.3 1 2400 1.4 ***** 83 124 .4 168 1.9 0 DAY 31 HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD .OEG C DEG C :t DEG. MIS DEG. M/S HW ---··----------------------------------·- 0300 -.a ***** 9a 189 .3 213 2.5 1 3600 -1.5 ***** 6 142 .6 136 1.9 3 0900 1.8 ***** a8 142 .4 172 1.9 30 12cu ' " b,.J -.7 60 348 .6 328 1.9 7b l'\~n 4.3 -.8 69 348 1.2 335 2.5 40 1800 4.6 ***** 72 344 1.0 353 3.2 5 2100 -1.3 ***** 94 140 .5 179 1.9 0 2400 -3.7 ***** 0 136 .4 136 1.9 0 :1: NC. MONTHLY SUi"\Mr~RY FOR EKLUTNA LAI<E WEATHER ~3T~tTION DATA T i~li< EN DURING Mai"Ch ;' 19B3 RES. RES. AVG. MAX. MAX. DAY'S MAX. MIN. 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 DAY DEG C DEG C DEG C DEG M/S M/S DEG M/S k DEG C MM WH/SQM ----------------------------------------------------------------------------------------------------- 1 2.9 -5.0 -1.1 174 .6 .9 201 3.8 s **** 2533 1 2 -.8 -17.1 -9.0 142 ':! .6 160 1.9 SSE **** 3038 2 .... 3 -1.5 -21.1 -11.3 128 .2 .5 144 1.9 SSE 8' -Jg.) **** 2938 3 4 2.2 -17.5 -7.7 102 .2 ;6 145 3.8 SE 68 -12..) **** 2653 4 5 2.4 -10.0 -3.8 087 .1 .6 144 1.9 N. 6& -it2 **** 3123 5 6 2.9 -13.9 -5.5 124 .3 .6 176 1.9 SSE 82. -Jo. J H!H 2973 6 7 2.8 -16.2 -6.7 122 .3 " o.J 166 1.9 SSE 83 ~JJ.b **** 3130 7 8 2.1 -19.4 -8.7 136 .3 .6 175 2.5 SE 8<} _,.,_, **** 3335 8 9 .9 -21.0 -10 01 137 .3 .6 180 2.5 SE 58 -IJ./.6 **** 3370 9 10 -1.2 -14.2 -7.7 024 ':! .... .7 288 2.5 H 73 -11.2 **** 2428 10 11 6.8 -11.5 -2.4 014 .4 .9 328 5.7 N 73 -5.Jl **** 2883 11 12 9.1 -3.7 2.7 127 .7 1.3 145 6.3 SE **** 2863 12 13 9.9 -4.1 2.9 109 .2 .6 104 1.9 SSE **** 3368 13 14 9.2 -3.3 3.0 095 .2 .5 028 1.9 ESE **** 3040 14 15 7.3 -5.3 1.0 137 1.6 1.8 149 7.0 SE **** 2923 15 16 6.2 -5.9 .2 104 ') .... .6 158 5.1 SE **** 2948 16 17 5.9 -9.4 -1.8 096 .2 .6 226 2.5 SSE **** 4133 17 18 5.1 -13.2 -4.1 128 ') .... .6 148 2.5 SSE **** 4273 18 19 4.3 -13.3 -4.5 126 .2 .7 169 2.5 SSE 70 -JI).S' **** 4298 19 20 5.7 -11.5 -2.9 119 .2 .6 343 2.5 s n -'7.3 **** 3430 20 21 4.6 -9.8 -2.6 090 .1 .5 349 3.2 SSE S"8 -'·" **** 4013 21 22 5.7 -11.6 -3.0 086 .1 .6 163 1.9 NNW **** 4508 22 23 6.31'1 -14.3M -4,0M 077 .2 .6 095 2.5 SSE l7 olo.5 **** 4688M 23 24 4.8 -5.9 -.6 077 '1 .6 357 1.9 SE )1 -I.J.I) **** 3408 24 25 6.1 -8.8 -1.4 109 .4 1.0 135 5.1 SSE **** 2743 25 26 8.1 -3.8 2.2 073 ') .7 164 3.2 NtlE 92. -3·6 **** 3418 26 .... 27 8.5 -b.2 1.2 145 1.7 2.2 155 9.5 SSE l!Hd~ 4643 27 28 8.5 -3.4 2.6 140 .9 1.4 143 6.3 SE "19 -5.11 **** 4183 28 29 6.0 -7.b -.8 020 .2 .7 005 3.2 N **** 4870 29 30 6.0 -9.3 -1.7 034 '1 .6 357 3.2 N **** 5163 30 31 7.4 -3.7 1.9 032 .1 .8 353 3.2 SE **** 4623 31 MONTH 9,9M -21.1M -2.7M 123 .3 .8 155 9.5 SSE M M **** 109934M GUST VEL. AT MAX. GUST MINUS 2 INTERV~tLS 8.3 GUST \.,.tEL. AT MAX. GUST !"liNUS 1 INTEI~Vf'~L '7.6 GUST VEL. AT rh:~x. GUST PLUS 1 INTERVAL 8.9 GUST VEL. AT MAX. GUST PI...US ~~ I tHE I=< VAI_S '7 ' () NOTE: I=<ELATIVE HUMIDITY I<!Er~DINGS ~~,RE UNRELIABLE WHEN WIND \3PEEDS ARE LESS THr:·1N ONE METER PER SECOND. SUCH I<!EADINGS I-lAVE NOT BEEN INCLUDED IN THE DAILY OR l•iONTHLY r\EAN FOR REI3tTI 1• • .tE:: HUMIDITY AND DEW POINT. *·X:·X·';i: SEE NOTE~; AT THE B~tCI< OF THIS REPORT ·X: ·X: ·X: ·X· ~ (l_ 50 L: w 30 1- " 10 1- (l_ -10 3: -30 ~ -50 l? w 1=1 20 16 " 12 1=1 8 z 4 H ~ 0 R&M CONSULT~NTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA LAKE HEATHER STATION March, 1983 NOTE: PRECIPITATION VALUES RECORDED NOT APPLICABLE THIS MONTH t::J Pl G) n ~~~~ .. ~~~~~~~m-~~--'"~~ 360~ 288 l-1 216 i3 144t:l ~~~~~W-E-~~~~~~~Lll~~~~ ~2 ~ 5 I~ ~"" M C 0 N ~=~ U 1... ·r A N ·r ~=~ _,. :1: NC:::. WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING March 1 1983 VELOCITY O'i/S) 0.2 1 .0 3.0 6.0 1 0 . 0 15.0 TO TO TO TO TO TO DIRECTION l .o 3.0 6.0 10.0 15.0 20.0 20.0 CJR GREATEI~ TCJT(.~,L. ------------------------------------------------------------------------ N 8.50 1.85 0.00 0.00 o.oo 0 . 0 0 0.00 l 0 . 3~'j NNE: , ~-J r-b f c:.. ... ·) .4'7 0.00 (). () 0 0 . 0 () () . 0 () 0 . () () ("J I 7 ;::. NE 5.48 .30 0.00 0.00 0.00 0.00 0. 0 () ~5. '7B EN I::~ 4.64 . ;~o (). 0 0 0.00 0.00 0 . 0 0 o.oo 4.84 E 6. 1 ;.?. ."10 0.00 0.00 0.00 0.00 0.00 t: ··:at:.; \,)' i .... i- [SE 8.20 .34 . 1'7 o.oo 0.00 0 . 0 0 0 . 0 0 8. '71 SE 11 . 66 2. 05 1. 58 0.00 0.00 0.00 0.00 1 ~:=j I ~:2 9 ~:>SE 12.30 2.82 1 . 14 0.00 0.00 0 . 0 0 0 . 0 0 16. ;~·7 s ' -'j (".) • ~'>.:. 2.45 0.00 o.oo 0.00 0.00 o.oo B. '7'7 ssw 1. 31 .44 0.00 0.00 o.oo 0.00 0 . 0 0 1 ' '?~5 sw .64 .34 o.oo 0.00 0 . 0 () 0 . 0 0 0.00 . (?'7 vJSW .24 . 13 0.00 0.00 0.00 0 . () 0 0.00 .3'7 w .27 . 17 0.00 0.00 0.00 0 . 0 0 0. 0 0 .44 WNW . '71 .40 o.oo 0.00 0.00 0 . 0 0 0.00 l.ll NW 1 . '71 .87 o.oo 0.00 0.00 0. 0 0 0.00 ;,:,~I 59 NNW 5.85 2.45 0.00 o.oo 0 . 0 0 0.00 0 . 0 0 8.30 Ci::d_ivi 1 .51 ----··-·-_ .... __ ,_ ----·----·--·--·------··----------------- TOTAL 80.20 15.40 2.89 o.oo 0.00 0 . 0 0 0.00 1 o o . o o· NOTE: ALL FREQUENCIES ARE EXPRESSED IN PERCENT 2975 VALID WIND OBSERVATIONS USED TO DEVELOP FREQUENCY SUMMARY R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION March, 1983 NORTH ......... ...... WIND SPEED CM/S) ..... >=20 15-20 10-15 WEST· ·EAST 6-10 3-6 .... 1-3 ... ,•. .2-1 ....... ........ CALM . . . . . .. . . SOUTH WIND ROSE PLOT HOURLY PRECIPITATION f>UMMARY FOR El<LUTNA L.AI< E WEATHEF: STATION DATA TAKEN DUIHNG Apr'il_, 1983 PRECIPITATION VALUES ARE IN MILLii"lETERS I-lOUR ENDING DATE 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 DA" -------------------------------LM--------------------------------------------------------------------------------------------------- 1 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 o.o 0. 0 0. 0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 2 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0. 0 0.0 0.0 0.0 0. 0 0. 0 o.o 3 O.fl 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 o.o 0.0 0.0 .2 .6 3.2 4 .8 .2 .4 .2 1.0 0.0 0. 0 o.o 0.0 0. 0 .2 o.o 0.0 .4 1.0 1.2 .8 .b .2 'j •'-.4 ,2 .2 .2 5 .2 0.0 ") d .. .2 .2 .2 .2 .4 1.0 1.4 1.6 2.4 1.8 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0. 0 0.0 0.0 6 0.0 0. 0 o.o o.o o.o 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0. 0 0. 0 7 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 0. 0 0.0 0.0 0.0 o.o 0.0 o.o 8 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0. 0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 o.o 0.0 0. 0 9 0.0 0.0 o.o 0. 0 o.o o.o 0.0 0.0 o.o 0.0 0.0 o.o 0.0 o.o 0. 0 0.0 o.o 0. 0 o.o 0.0 o.o 0.0 0.0 0.0 :o 0.0 0.0 o.o 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0. 0 0.0 tl 0.3 0. 0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 12 0.0 o.o 0.0 o.o o.o o.o 0.0 0.0 9.0 0. 0 0.0 0.0 o.o 0.0 0. 0 o.o 0.0 0.0 0. 0 0.0 0. 0 o.o 0.0 0. 0 !3 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 ') ... 1.8 .2 .2 .2 .8 1.0 .b .6 .4 0.0 0. 0 o.o o.o 0.0 "t4 0.0 o.o o.o o.o 0.0 0.0 0.0 .2 .2 o.o o.o 0.0 0. 0 0.0 o.o 0.0 0.8 0.0 0.0 o.o 0.0 0.0 0.0 0. 0 15 ii.O o.o 0.0 0.0 0.0 0. 0 0. 0 0.0 0.0 o.o o.o o.o o.o 0. 0 o.o o.o 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 :6 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o .4 0. 0 0.0 0.0 0.0 !7 o.o 0.0 0. 0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 o.o o.o 0.0 0.0 o.o 0.0 0. 0 o.o o.o 0.0 HI o.o 0.0 o.o 0.0 0.0 o.o 0.0 o.o 0.0 n.o o.o 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 . l!J ~9 0.0 0.0 o.o 0. 0 0.0 0.0 o.o 0.0 0.0 0.0 o.o o.o 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ~0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 21 0.0 0. 0 0.0 0.0 0.0 O.il o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 22 0.0 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.8 o.o 0.0 0. 0 0. 0 o.o o.o 0.6 0. 0 23 0.0 0. 0 o.o 0.0 o.o o.o 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0. 0 0.0 0.0 o.o 0.0 0.0 o.o 24 0.0 0.0 0.0 0.0 0. 0 0. 0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 e.o 0. 0 0.0 0.0 0. 0 25 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 o.o 0.0 0.0 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 0. 0 o.o 0.0 0.0 0.0 0.0 o.o 26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 Q,O 0.0 0.0 0.0 o.o o.o 0. 0 0. 0 0.0 0.0 0.0 0' 0 27 0.0 0. 0 o.o 0. 0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.0 o.o 0.0 0. 0 0.0 0.0 o.o 0.0 0.0 0.0 28 0.0 0. 0 o.o 0.0 0.0 0.0 0.0 o.o 0. 0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.9 .2 0. 0 0.0 0. 0 o.o 0.0 0.0 29 0. 0 0.0 0.0 .2 .2 .6 0.0 .4 .b 1.0 .2 .4 0.0 .2 .4 .2 .2 .2 0.0 0.0 0.0 o.o 0.0 0.0 30 o.o .2 0.0 o.o 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 2.4 I~ & M c::; D N S U 1... T A NT ~:) ·" THREE !-!OW~ SUMMARY FOR El<LUTNA LAKE WEATHER STATION DATA TAKEN DURING Apr i 1.' 1983 DAY 01 DAY 02 D~~y 03 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C X DEG. M/S DEG. ti/S tiW DEG C DEG C X DEG. ti/S DEG. HIS HW DEG C DEG C X DEG. ti/S DEG. M/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -4.6 ***** 4 146 .4 154 1.9 0 0300 -5.8 l!l!Hl! 3 155 .5 131 1.9 0 0300 -5' 8 ***** 98 139 .6 119 2.5 0 0600 -4.2 ***** 4 140 .5 130 1.3 2 0600 -7.2 ***** 6 162 .6 174 1.3 3 0600 -6.4 ***** 1 134 .6 122 ') " l...o.l 3 0900 1.1 ***** 79 067 .3 130 1.9 27 0900 -2.3 ***** 83 121 .3 171 1.3 50 0900 6.7 -3.6 48 150 1.2 160 5.1 54 1200 8.3 -3.6 43 128 1.2 139 7.0 78 1200 . 5.5 ***** 42 357 .6 025 1.3 78 1200 6.5 -4.4 46 156 4.8 161 8.9 77 1500 4.5 -2.1 62 109 .1 166 5.1 63 1500 5.6 -4.9 47 341 .9 341 1.9 59 1500 7.2 -4.3 44 150 4.4 157 7.6 24 1800 3.2 ***** 66 350 1.0 002 ·3.2 6 1800 3.1 ***** 59 022 .5 359 1.9 6 1800 5.2 > .8 73 150 3.7 147 8.9 3 2100 -2.4 ***** 89 161 .6 167 1.9 1 2100 -2.3 ***** 77 143 " • .J 093 1.9 0 2100 4.3 1.5 82 1~3 4.5 160 10.2 1 2400 -3.8 ***** 98 156 .5 170 1.3 0 2400 -4 . 1 ***** 88 150 .5 131 1.9 0 2400 1.4 -32.3 6 041 .4 169 3.8 DAY 04 DAY 05 DAY 06 ~f1UR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. 11/S DEG. H/S liW DEG C DEG C % DEG. H/S DEG. M/S MW DEG C DEG C % DEG. HIS DEG. li/S MW _ .. , ... ~-----------------------------------.... _ ---------------------------------------____________________________________ ... _____ o~m 1.8 ***** 4 351 1.0 355 3.2 1 0300 3.4 -3.8 59 153 4.1 154 8.9 1 0300 -2.9 ***** 85 074 .5 087 3.2 1 obao '1 ***** 10 007 .9 333 4.4 1 0600 3.7 -3.3 60 148 5.3 159 10.2 4 0600 -2. 8 ***** 82 041 .4 120 2.5 5 ij?BO .9 ***** 5 105 .2 047 1.3 4 0900 5.7 -3.7 51 153 4.9 153 9.5 48 0900 4.2 -7.4 43 035 .7 357 2.5 53 12~~ 2.6 ***** 92 028 '1 013 1.3 7 1200 6.2 -4.6 46 151 4.8 155 9.5 56 1200 5.3 -8.0 38 148 3.8 148 7.0 87 1530 1.2 1.1 99 004 .8 359 3.2 13 1500 5.4 -5.7 45 155 4.2 145 9.5 63 1500 4.7 -7.9 40 155 4.3 157 8.9 39 1800 .6 ***** 96 044 .2 321 3.2 8 1800 .9 -1.4 as 146 4.7 159 8.9 4 1800 2.9 -7 '7 46 157 3.4 156 6.3 7 2100 2.6 -1.9 72 148 3.4 157 7.6 1 2100 2.3 -6.3 53 153 2.0 147 7.0 1 2100 .3 ***** 56 169 1.3 165 4.4 2400 3.6 -2.5 64 144 2.4 153 8.3 1 2400 .1 ***** 72 152 2.7 141 8.3 0 2400 -4.4 ***** 79 072 .5 073 2.5 DAY 07 DAY 08 DAY 09 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. H/S MW DEG C DEG C X DEG. M/S DEG. MIS HW DEG C DEG C % DEG. M/S DEG. H/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -6.7 ***** 94 154 .5 136 2.5 1 0300 -3.3 ***** 89 158 .a 112 1.9 0 0300 -2.7 ***** 83 141 .6 170 2.5 0 0600 -7.8 ***** 98 158 .7 159 1.9 4 0600 -2' 6 ***** 79 151 .7 171 1.3 4 0600 -2.6 -2.9 98 002 .5 156 1.9 3 0900 .6 ***** 59 144 .4 165 1.3 60 0900 .1 -b.l 63 168 .5 177 1.9 64 0900 -1.6 -3.4 88 350 1.2 347 2.5 23 1200 5.5 ***** 33 342 .7 320 1.9 77 1200 3.2 -6.8 48 341 1.4 335 2.5 85 1200 -.8 -3.8 80 343 1.3 345 3.2 34 1500 3.4 -4.5 56 336 1.2 357 2.5 59 1500 3.0 -3.5 62 344 1.5 340 3.2 71 1500 .7 -4.3 69 348 1.3 353 3.2 42 1800 2.6 ***** 60 346 1.1 004 2.5 7 1800 .1 -3.1 79 356 2.6 359 4.4 6 1800 -1.1 -3.3 85 334 .9 335 3.2 6 2100 -2.0 ***** 77 139 .6 124 2.5 1 2100 -.7 ***** 84 356 1.0 351 3.8 0 2100 -2.0 ***** 94 162 .8 173 1.9 0 2400 -4.0 ***** 89 152 .5 164 1.3 1 2400 -2.4 ***** 78 159 .7 175 1.9 0 2400 -4.3 ***** 0 140 .3 181 1.3 1 :J:NC. THI~EE HOUR ~:HJMMARY FOR El<LUTNA LAI<E \.lEATHER ~:>TAT ION DATA TAl< EN DURING April .. 1983 DAY 1 0 DAY 1 1 Dt1Y 1 ':) t... HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RALi DEG C DEG C X DEG. HIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. HIS MW DEG C DEG C :t DEG. MIS DEG. M/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -5.8 ***** 2 155 .5 125 1.3 1 0300 -9.7 ***** 90 157 .b 169 1.9 1 0300 3.6 -3.6 59 151 4.3 152 8.3 0600 -6.7 ***** 1 144 .6 143 1.3 4 ObOO -8.7 ***** 89 149 .4 152 1.9 6 0600 -.4 -4.6 73 159 2.6 147 7.0 "' ..J 0900 -1.4 ***** 69 120 .2 151 1.3 57 0900 -4.7 -9.7 68 023 .4 123 1.9 28 0900 3.4 -3.2 62 168 2.0 157 8.3 48 1200 2.1 -9.3 43 331 1.0 328 2.5 91 1200 .9 -5.3 63 160 ') . ... a 156 10. a 34 1200 2.7 -2.6 68 340 2.3 328 5.1 49 1500 1.6 -8.6 47 349 2,2 000 3.8 67 1500 .9 -b. 0 60 146 7.0 150 12.1 24 1500 1.9 -1.5 78 351 3.3 356 7.0 36 1800 -.6 ***** 46 002 1.2 344 3.2 a 18oo 1.7 -5.0 61 147 6.3 141 12.7 7 1800 .3 ***'** 14 353 2.2 357 6.3 4 2100 -3.7 ***** 58 142 .a 164 1.9 1 2100 3.2 -4.3 58 152 6!3 153 11.4 1 2100 -.2 ****'» 12 027M . 1M 021M 1 , 31"\ 0 2400 -7.6 -10.1 82 140 .a 137 1.9 1 2400 4.0 -4.0 56 157 7.5 161 13.3 1 2400 -1.7 ***** 10 ******* *** **** 0 DAY 13 DAY 14 DAY 15 HOU;~ DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDK·: TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD, DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST :1~~ DEG C DEG C % DEG. MIS DEG. MIS HW DEG C DEG C X DEG. MIS DEG. HIS MW DEG C DEG C l: DEG. MIS DEG. HIS N'~ ---·'--·-------------------------------------------------------------------------------------------------------------------------· ·-- Olf;•i -4.0 ***** 9 *** **** *** **** t 0300 0. 0 ***** 11 124 .3 086 1.3 0 0300 4.2 -3.8 56 144 6.0 144 11.4 1 j~~o~ -4.2 ***** 9 *** **** *** **** 3 0600 -.4 ***** 9 035 .3 084 1.3 4 0600 4.4 -3.9 55 145 6.3 i47 12.1 6 U9fi', 1.4 ***** 90 0151'\ .2,., 006M 1.3M20 0900 6.3 -1.3 58 135 1.8 151 8.9 62 0900 4.9 -3.4 55 136 5.7 139 11.4 28 12Q·., 1.8 ***** 90 355 1:' ·"' 355 1.3 46 1200 5.2 .2 70 134 4.0 136 8.9 53 1200 4.5 -3.0 58 136 5.4 140 10.8 30 1500 2.7 ***** 93 001 .5 359 1.3 21 1500 7.6 -3.1 47 135 3.0 144 8.9 36 1500 5.0 -3.3 55 139 5.6 144 10.2 27 1800 1.4 ***** 2 022 .2 035 1.3 10 1800 5.5 -5.6 45 147 5.1 150 9.5 10 1 BOO 4.5 -3.5 56 140 5.0 141 10.8 6 2100 .1 ***** 10 092 .2 110 .6 0 2100 4.1 -4.1 55 147 4.8 144 10.8 1 2100 4.4 -3.4 57 137 4.4 137 9.5 1 2400 0.0 ***** 10 073 .2 208 1.3 0 2400 3.3. -2.4 66 151 5.7 154 11.4 0 2400 .9 -.1 93 128 2.2 134 7.6 0 DAY 16 Dr~Y 17 DAY 18 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. MIS iiW --------------------------------------------------------------------------------------------------------------------------------- 0300 -.4 ***** 92 166 .2 309 2.5 1 0300 -.a -39.3 3 114 .2 354 1.9 1 0300 3.0 -4.9 5& 164 1.9 155 7.0 0 0600 -.5 ***** 96 152 .4 166 1.9 10 0600 -.3 ***** 1 113 .2 086 1.3 7 0600 3.4 -4.8 55 147 4.4 152 8.3 10 0900 1.5 ***** 84 358 .5 335 1.9 39 0900 2.b ***** 74 021 .5 022 1.3 bB 0900 4.8 -5.1 49 147 5.0 156 8.9 59 1200 3.8 -1.1 70 344 .b 338 1.9 47 1200 3.4 -.b 75 345 1.2 358 3.2 57 1200 5.4 -5.4 46 140 4.6 137 8.3 76 1500 3.0 .2 82 336 1.2 347 3.2 45 1500 4.7 -.9 67 332 1.5 306 5.1 39 1500 5.3 -4.9 48 142 4.2 144 8.9 63 1800 2.6 2.0 96 326 1.0 328 2t5 12 1800 2.2 -1.2 78 334 1.8 351 5.1 10 1800 3.2 -1.0 74 139 4.6 145 8.3 8 2100 1.4 ***** 9b 336 .9 001 3.8 1 2100 -1.0 -34.1 6 347 2.5 339 5.1 1 2100 3.3 -1.8 69 137 3.8 134 7.b 0 2400 -1.3 ***** 6 115 .3 335 1.3 0 2400 -1.5 ***** b 352 1.6 354 4.4 1 2400 1.3 .9 97 142 1.2 144 7.0 1 I~ & M C D N ~;) U 1... ·y· (.'\ N T ~;) _.,. :t: NC. THREE HOUR t>UMi'it~RY FOR E.l<LUTNA LAI<E lt.JEt~THE:R STATION DATA TAl< EN DURING April .. 1983 DAY 19 DAY 20 DAY 21 HOUR DEW WIND WIND GUST MAX. HOUR DEW ~liND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C l DEG. MIS DEG. MIS MW DEG C DEG C l DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. MIS MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -.2 ***** 7 34a .9 355 2.5 0 0300 -1.2 ***** 9 150 .5 145 1.9 0 0300 -.6 ***** aa 146 .6 173 1.9 1 0600 -.6 -33.8 6 003 .6 354 2.5 7 0600 .2 ***** 4 145 .6 160 1.9 7 0600 -.9 -1.6 95 oa6 .4 01a ') C' "''...! 8 0900 2.0 ***** a4 333 .6 309 2.5 42 0900 4.1 -1.2 68 161 1.2 162 2.5 57 0900 5.5 -4.7 48 115 .4 156 4.4 34 1200 4.9 -5.5 47 139 3.4 125 7.6 72 1200 6.1 -2.8 53 197 .2 161 3.a a5 1200 7.5 -3.7 45 144 2.8 150 5.1 62 1500 5.0 -5.7 46 154 4.7 16a 10.8 44 1500 5.1 -2.9 56 134 2.3 135 5.7 39 1500 7.6 -3.1 47 130 2.9 134 6.3 36 1800 4.5 -5.6 48 153 4.1 145 7.6 9 1aoo 2.9 -.5 7a 16a 2.6 180 5.7 13 1800 6.a '-2 .1 53 127 3.2 132 6.3 9 2100 3.5 -4.9 54 145 3.2 152 5.7 1 2100 .2 ***** 93 162 .6 195 3.2 0 2100 6.3 -1.8 56 120 1.5 102 5.7 1 2400 .6 ***** 92 147 1.4 142 5.1 0 2400 1. 0 ***** 82 oao .3 049 2.5 1 2400 1.8 -.2 87 126 .7 138 3.8 0 DAY ·71 ':> ,_,_ DAY 23 DAY 24 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST ~AD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDHG TEMP. POINT RH DIR. SPD. DIR. GUST R~D JtG C DEG C ~ DEG. l'I/S DEG. MIS 1\W DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C 7. DEG. MIS DEG. MIS nw ---.. -,.. -··--------------------------------------------------------------------------------------------------------.. ·----------- 033,: 1. 0 ***** BB 015 .4 035 3.2 n o3o6 5.1 -1.5 62 140 2.8 143 6.3 1 0300 -2.2 ***** 7 144 .7 173 1.9 0 060!! 6.6 .7 66 044 .6 129 5.7 10 0600 4.5 -.3 71 357 .a 353 5.7 7 0600 -2.7 ***** 2 1'53 .6 1&1 1.9 a 090G 8.0 -.7 54 125 2.3 132 7.0 30 0900 8.5 -1.9 48 211 .3 153 6.3 25 0900 6.8 ***** 58 135 .4 166 1.9 72 120ti 9.7 -1.4 46 141 4.2 146 8.3 99 1200 10.0 -4.2 37 157 4.1 163 7.6 37 1200 9.4 -2.3 44 353 1.2 351 2.5 95 1500 10.2 -2.6 41 149 4.0 148 8.3 73 1500 11.4 -6.1 29 252 .9 181 6.3 43 1500 9.8 -.7 48 342 1.8 359 3.2 78 1800 8.7 -2.6 45 151 3.6 145 7.0 12 1800 7.1 -1.6 54 069 " ,,J 170 5.7 a 1800 10.4 -2.1 42 298 .5 216 2.5 11 2100 7.9 -2.a 47 154 2.8 146 7.0 1 2100 1.a ***** 72 167 .3 315 3.2 0 2100 2.6 ***** 74 165 .9 189 3.2 1 2460 8.2 -2.8 46 154 3.3 156 6.3 1 2400 -1.1 ***** 91 166 .7 179 1.9 1 2400 1.2 ***** a4 1'52 C' ,,J 154 1.9 1 DAY 25 DAY 26 DAY 27 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C ~ DEG. MIS DEG. MIS tiW DEG C DEG C % DEG. M/S DEG. MIS MW DEG C DEG C l DEG. MIS DEG. MIS MW --------------------------------------------------------------------------------------------------------------------------------- 0300 ··.8 ***** 96 149 .7 172 1.9 0 0306 -2.4 ***** 3 156 .7 159 1.9 1 0300 1.9 1.6 98 144 .4 163 1.9 0 0600 -1.5 ***** 1 157 .8 157 2.5 8 6600 -1.8 ***** 3 153 .8 127 1.9 8 0600 2.8 ***** 96 135 .7 145 1.9 8 0900 9.0 ***** 58 124 .5 155 1.9 70 0900 4.2 -.2 73 oao .3 097 1.9 68 0900 5.7 2.2 78 032 .4 085 1.9 71 1200 10.3 -.9 46 358 1.2 355 2.5 93 1200 10.9 -.6 45 345 1.2 338 1.9 94 1200 8.9 2.'5 64 345 1.5 336 3.2 94 1500 16.1 -4.0 25 156 1.8 166 7.0 73 1500 9.8 2.0 58 344 1.8 341 3.2 76 1500 8.7 2.1 63 347 2.1 354 3.a 72 1800 8.5 -.3 54 130 1.0 137 6.3 12 1800 7.8 ***** 6a 335 1.3 336 2.5 12 1800 10.5 2.6 58 33a 1.0 3'54 3.2 13 2100 3.6 ***** 7a 332 .6 331 2.5 1 2100 2.b ***** 88 146 .3 006 1.9 1 2100 3.1 ***** 87 157 .5 199 1.9 2400 -1 . 0 ***** 95 161 .7 167 1.9 0 2400 2.3 ***** 94 124 .3 144 1.3 0 2400 -.9 ***** 1 160 .. 6 tao 1.9 :1: NC. ~:;; U ~:;; :J: T N A H Y D I:.C: C) E: L. E C ·r H :t: C.: P' I:.C: D .:r E C ·r THI~EE HClUR !:1UMi'iARY FDI~ EKLUTNA LAKE WEATHEH STATION DATA TAKEN DURING April_, 1983 DAY 28 DAY 2? Dt'W 30 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WHiD WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C X DEG. M/S DEG. MIS MW DEG C DEG C ~ DEG. 1'1/S DEG, MIS MW DEG C DEG C ~ DEG. M/S DEG. M/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -, 9 ***** 5 148 .6 176 1.9 0 0300 2.0 ***** 8 123 '1 095 1.3 t 0300 2.6 ***** 8 117 ':l •'-050 1.3 1 0600 1.2 -45.3 0 148 .a 156 2.5 7 0600 2.8 HlBHt 8 126 .3 154 1.3 4 0600 2.8 ·HUll 10 073 ':l 108 1.3 7 "- 0900 4.2 ***** 86 316 .4 190 2.5 24 0900 3.1 ***** 7 031 .3 318 1.3 20 0900 5.5 ***** 93 601 .7 328 1.9 51 1200 5.6 ***** 75 000 .3 190 1.9 31 1200 5.8 -42.4 0 353 .6 032 1.3 52 1200 7.9 3.8 75 354 1.5 354 2.5 83 1500 4.3 4.1 99 337 1.1 308 2.5 43 1500 4.6 -35.6 3 348 1.4 343 3.2 43 1500 11.2 4.9 65 340 1.5 353 2.5 87 1800 3.7 ***** 7 330 .8 316 2.5 4 1800 3.8 -34.1 4 328 1.2 324 2.5 6 1800 11.4 . 4. 7 63 298 .6 200 3.2 17 2100 3.4 ***** 9 026 .2 031 1.3 0 2100 3.9 ***** 9 282 .3 331 1.9 0 2100 4.6 ***** 94 176 1.1 175 3.2 1 2400 1.8 ***** 8 086 .2 008 1.3 0 2400 2.9 ***** 7 126 .1 344 1.3 1 2400 -. 8 ****•ll 99 157 .7 142 1.9 1 I~ & M C D N ~;) U L. T ANT B ,,. :1: NC. i'iONTHi..Y SUMM~'!tRY FOR EI<I...UTNr~ Lr~l< E: WE(4THER !3Tr;TION DATA Tt~KEN DURING Apr i 1.' 1983 RES. RES. AVG. HAX. MAX. DAY'S MAX. MIN. 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 DAY DEG C DEG C DEG C DEG M/S ii/S DEG M/S 4 DEG C l'IM WH/SQM ----------------------------------------------------------------------------------------------------- 8.5 -5.4 1.6 126 .3 1.1 139 7.0 SSE 0. 0 5225 1 2 7.1 -7.2 -.1 087 .1 . .6 131 1.9 SSE o.o 5608 2 3 7.8 -6.5 .7 150 2.5 2.7 160 10.2 SSE 4.0 5010 3 4 3.6 .1 1.9 119 .5 1.3 153 8.3 NNE 8.2 1243 4 5 7.0 .1 3.6 151 4·1 4.2 159 10.2 SSE 5(:, -'1.2 11.2 5628 5 6 5.7 -4.4 .7 146 1.6 2.0 157 8.9 SSE '18 -7.ll 0. 0 5385 6 7 6.0 -7.9 -1.0 029 .1 .a 136 2.5 SSE 0.0 5840 7 8 3.4 -5.4 -1.0 358 .5 1.2 359 4.4 N 67 -q.fJ 0. 0 6550 a 9 .7 -4.5 -1.9 353 .4 1.0 345 3.2 NNW 0. 0 3323 9 10 4.1 -7.7 -t.a 026 .3 1.0 000 3.8 SE 0.0 6503 10 11 4.0 -10.8 -3.4 151 3.8 4.2 161 13.3 SSE 60 -5.'1 0. 0 3253 11 12 5.6 -1.7 2.0 102M ,3M 2.4M 152M 8.311 SSE(~o~) 0. 0 4605 12 13 3.4 -4.8 -.7 017M .2.M .3n 006M 1.3.M N (,..,) 6.0 3105 13 14 8.4 -1.2 3.6 143 3.0 3.4 154 t 1. 4 SE .4 5160 l.t '. 15 .. ' "'·~ .9 :u 139 5.1 5.2 147 12.1 SE 57 -3A o. 0 2873 15 16 4.3 -1.8 1.3 341 .4 .8 001 3.a NNW .4 4540 16 17 5.1 -1.6 1.8 347 1.1 1.3 306 5.1 N 0.0 5470 17 18 6.0 -1.6 2.2 144 3.7 3.9 156 8.9 SE 0.0 5978 18 19 5.8 -1.2 2.3 146 1.9 2.5 168 10.8 SSE 0. 0 5893 19 20 6.2 -1.4 2.4 152 1.0 1.3 135 5.7 SSE 0.0 5488 20 21 7.8 -1.1 3.4 130 1.5 1.8 134 6.3 SE s~ -2.9 0.0 4<"'1:" .Jou 21 22 10.6 -.5 5.1 144 2.5 2.9 146 8.3 SSE 54 -La 0.0 6578 22 23 11.7 -1.7 5.0 154 .9 2.0 163 7.b SSE Sl -2.3 0.0 3898 23 24 12.4 -3.7 4.4 035 . 1 1.0 359 3.2 SSE 0.0 7723 24 25 17.0 -2.2 7.4 139 C' ..... 1.3 166 7.0 SSE 0.0 7735 25 26 10.9 -2.9 4.0 360 .3 1.0 341 3.2 NNW o.o 7725 26 27 12.0 -.9 5.6 002 .4 1.1 354 3.8 NNW 0. 0 7625 27 28 6.6 -1.5 2.6 357 .2 .7 156 2.5 N .2 3203 28 29 5.8 1.6 3.7 347 .4 .7 343 3.2 N 4.8 3520 29 30 12.0 -.8 5.6 346 .3 1.0 200 3.2 N 2.b 8774 30 MONTH 17.0 -10.8 2.1 1401'\ l.OJV\ l.BM 161M 13.3MSSE(M) M M 37 .a 158021 GUST ~JEL. AT MAX. GUST MINUS 2 INTERtJAI_S 10.8 GUST VEL. AT MAX. GUST MINUS 1 INTERl.JAL '1 ;.:~. '? GU~3T \.lEI.... AT M(~X. GUST PLUS l INTERI..h~L 10.8 GUST VEL. AT Mt'iX. GUST PLUS 2 INTER\,i(.d_S l 0. B NOTE: R EL.AT I 1JE HUMIDITY READINGS r:~RE UNRELIABLE WHEN \.liND SPEEDS ARE LESS TH(:O,N ONE METE!~ PER SECOND. SUCH READINGS HAVE NOT BEEN INCLUDED Il'i THE DAILY OR MONTI·ILY MEAN F'OR R EL.AT I ~JE HUMIDITY r~ND DEW POINT. ;.:. ·X. ·l<: ';i: SEE NOTES AT THE BACI< OF THIS REPORT ·Xo·X··Xo'X· f- l'j :J (.!) " 0 z H 3: R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNR LRKE WERTHER STATION Rp r i 1 , 1 9 8 3 (\) 80 (J) 60 0 -40 £ 2 0 ;;o J ~A ~}'-'-'--'-LA.....J,.LJ..A~.~~t --'-'--'-'-t ~~ /.-'-'---.>...£__~~~' A""'--'---1 0 t9 w 0 20 16 12 8 4 0 3: ~i. ·.~A~~",~,.."··.AyJ/-.~-~J .Yr\~"<ll·./~\.1\.-"v.J"~~""·~A ./ .... ~.".-\~."'-· _,,, ,.~ -~ 5 10 15 20 25 30 I~ ~~ M C:: D N E) l.J 1... T A N ·r ~:> ;-:t: NC. WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING April~ 1983 VELOCITY <MIS) 0.2 1.0 3. 0 6.0 1 (). 0 15.0 TO TO TO TO TO TO DIRECTION 1.0 3.0 6.0 1 0 . 0 15.0 20.0 20.0 Dl~ GREATE!~ TCJT,~lL. ------------------------------------------------------------------------ N 3.60 7.63 -..., . ,);_, 0.00 0 . 0 0 0.00 0.00 11 . 5!5 NNE 3.7B .67 0 . 0 0 0.00 0. 0 0 0 . 0 0 0 . () 0 4.45 NE 2.33 .64 0.00 0.00 0.00 0 '0 0 o.oo ;:;:. . '1 'l ENF 1.87 .39 0 . 0 0 o.oo o.oo 0.00 0.00 '".) '".)' C-I t...,b E 2.33 . 18 .04 o.oo 0 . () 0 0. 0 0 0.00 2 I ~54 ESE 4.3B . '?'l . 18 0 . 0 () () . 0 0 0 . () () 0 . () 0 5 1 :~~ ·~) SE 6.89 2 l 12 '1.57 1. 34 o.oo 0 . 0 0 0.00 19' ');;:. SE'iE '7.81 3.29 1(). 07 1.66 0.00 0 '() 0 0.00 ~~2. 82 s 4. 10 1.84 I 5:3 .04 o.oo 0.00 0.00 6. !50 ~3~.lvJ 1 . 0 ;;:. .81 0.00 0 . 0 () o.oo 0.00 0 . 0 0 1.84 ~>W .39 .25 0.00 0.00 0. 0 0 0.00 0.00 .64 WSW .21 . 18 0.00 0.00 0.00 0.00 (),()() .39 w .39 . 14 0.00 o.oo 0.00 0.00 0.00 1:;" .. 7. I....),:,) WNW -.... I ._j ,:J .57 0.00 0.00 0.00 0.00 o.on .92 NW .B8 2.72 .04 0.00 0.00 0.00 0.00 3.64 NNW 3.18 8.48 .21 0.00 0 . 0 0 0 • 0 0 0 '0 () 11.87 c,~LM 1 . 91 ·--------·-------.... ---·-----------.. -.. --·-·------ TOT?1L 43.52 30.59 20.95 3. 04 0 . 0 0 0.00 0.00 100.00 NOTE: ALL FREQUENCIES ARE EXPRESSED IN PERCENT 2831 VALID WIND OBSERVATIONS USED TO DEVELOP FREQUENCY SUMMARY R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION April, 1983 NORTH ......... WIND SPEED CM/S) ....... ...... >=20 15-20 10-15 WEST· ·EAST 6-10 3-6 1-3 .2-1 ........ CALM . . . . .. SOUTH • WIND ROSE PLOT :1: NC. HDUI~LY PRECIPITc~TIDN SUMMc~RY FOR EI<LUTNA LAI<E WEATHER ~>TAT I ON DATA TAKEN DURING l"ia~ ·' 1983 P I~ECIP ITATION Vc~UJES ,~.RE IN MILLIMETERS 1·-IOUR ENDING DATE 0106 0260 6300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 DAT ------------------------------------------------------------------------------------------------------------------------------------ 1 0.6 0.6 0.0 0. 0 0.0 o.o 0.0 0.0 6.0 6.0 0.0 o.o 0. 0 0.6 0 '0 0.6 o.o 0.0 6.0 0.0 0.6 0.0 6.0 0.0 2 o.o 0.0 0.0 0.0 0.0 0 '0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0' 0 0' 0 0.0 0.0 0. 0 0.0 0.0 0 '0 o.o 3 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o o.o 0.0 0. 6 0.0 0.0 4 0.0 0.0 0.0 o.o 0.6 o.o 0.0 0. 0 0. 0 o.o 0.0 0.0 0.0 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 0.0 0. 0 0 '0 0. 0 5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 o.o o.o 0.0 0. 0 0.0 0 '0 o.o o.o 6.0 o.o o.o 0.0 0.0 0 '0 o.o 6 0.0 6 '0 0. 0 0.0 0.0 0. 0 0.0 0. 0 0.0 0.0 o.o 0.0 0. 0 0 '0 0. 0 0. 0 o.o 0.0 0.0 0.0 0.0 Q. 0 0. 0 o.o 7 0.0 0.0 0.0 0 '0 0 '0 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.n 0.0 0. 0 0.0 8 o.o 0.0 0' 0 0.0 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 0 '0 0.0 0' 0 0 '0 .2 0.0 0.0 o.o 0.0 0.0 0. 0 9 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 '0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 10 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 o.o 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0. 0 J 1 0.0 o.o 0.0 0.0 o.o 0.0 0 '0 o.o 0.0 0.0 0.0 0.0 0 '0 0.0 0. 0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 o.o 0.0 12 0.0 o.o 0.0 0.0 o.o 0 '0 0.0 o.o 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0. 0 0' 0 0.0 0.0 0.0 0.0 0.0 0. 0 0. 0 i3 0.0 0.0 0.0 0 '0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0 '0 0 '0 0.0 0.0 0 '0 o.o 0.0 o.o 0.0 0 '0 0.0 14 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0. 0 o.o 0.0 0.0 o.o 0. 0 0. 0 0' 0 0.0 0' 0 0.0 0. 0 0.0 .2 ') .... 15 \l.O 0 '0 0.0 0. 0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 16 o.o 0.0 o.o o.o 0.0 o.o 0.0 o.o 0 '0 0.0 0.0 0.0 0.0 o.o 0 '0 0. 0 0.0 o.o 0.0 0' 0 0. 0 0.0 0.0 o.o 17 o.o o.o o.o o.o 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0 '0 0.0 0.0 0.0 0.0 0' 0 o.o 18 0.0 o.o 0.0 0.0 o.o o.o 0. 0 0. 0 o.o o.o o.o 0.0 0. 0 0.0 0 '0 o.o 0.0 0.0 0.0 0.0 0.0 o.o 0 '0 0.0 i9 0.0 0.0 0.0 0. 0 0.0 0 '0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 2n 0.0 0.0 o.o 0. 0 0.0 o.o 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0' 0 0.0 0. 0 o.o 0.0 0.0 0.0 0.0 o.o 0 '0 0. 0 ?.1 u.o o.o 0. 0 0.0 0.0 0 '0 0. 0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0 '0 0.0 0.0 o.o 2 22 0.0 0. 0 0. 0 0.0 0. 0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0 '0 0. 0 0' 0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 23 0.0 0.0 0. 0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0 '0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0 '0 0.0 0.0 24 0.0 o.o o.o 0.0 0.0 0. 0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0 '0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0. 0 0. 0 25 0.0 0.0 0.0 0 '0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0. 0 0 '0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 2b 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 27 0.0 0. 0 0. 0 0.0 0.0 0. 0 o.o 0.0 0.0 0.0 0 '0 0.0 .4 o.o 0.0 0. 0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 o.o o.o 0. 0 0.0 o.o 0. 0 0.0 0 '0 0.0 0. 0 o.o 0.0 0.0 0.0 0.0 0.0 29 0.0 0.0 0.0 0.0 0.0 0.0 0 '0 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0 '0 30 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0 '0 0.0 0.0 0.0 .6 2.0 .6 0. 0 o.o 0.0 0.0 0.0 0. 0 o.o 0.0 o.o o.o 31 0.0 o.o o.o 0.0 .2 o.o o.o 0. 0 0.0 o.o 0.0 o.o 0.0 .2 .6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o :1: NC. ~:; U ~:; :t: T N A H Y D I~ 0 E L. t::: C T I~ :1: C • ""f> I~ D .:r E C ·r THREE I-lOUR SUMMARY FOR El<UJTNPt L1~KE WEATHER STATION DATA T?'tKEN DURING May.' 1 (183 DAY 01 DAY 0 ':) ,_ DAY 03 HOUR . DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX, HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C ~ DEG. MIS DEG. MIS MW DEG C DEG C ~ DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. MIS MW --------------------------------------------------------------------------------------------------------------------------------- 0300 ***** ***** ** 160 1.0 169 1. 9 *** 0300 2.1 ***** 5 145 .5 150 1.9 1 0300 1.3 ***** 9 018 .2 351 1.3 1 0600 -.2 ***** 8 161 .6 165 1.9 *** 0600 2.2 ***** 7 045 '1 171 1.3 8 0600 1.4 ***** 8 003 ,3 010 1.3 10 0900 6.7 *HH 74 080 .5 026 '.) -,_,j 68 0900 3.3 -34.4 4 348 .4 347 1.9 37 0900 4' 1 .4 77 015 .4 054 1.9 76 1200 11.5 2.3 53 342 1.3 347 1.9 96 1200 4.3 3.2 93 344 1.5 338 3.2 51 1200 5.4 1 '0 73 348 1.7 338 3.2 67 1500 8.5 1.2 60 348 1.9 336 3.8 34 1500 4.4 3. 0 91 350 2.1 347 5.7 36 1500 4.2 ,9 79 356 2.2 001 3.8 52 1800 10.2 1.0 53 309 1.2 215 5.1 9 1800 4.2 2.7 90 350 1.9 009 4.4 20 1800 5.1 , l.B 79 352 1.4 355 3.2 14 2100 4.0 ***** 89 355 .9 350 5.1 0 2100 2.9 ***** 2 343 .8 347 3.2 0 2100 2.7 ***** 93 309 .5 312 2.5 0 2400 2.8 ***** 97 104 .3 023 1.3 0 2400 1.4 ***** 5 015 .2 341 2.5 0 2400 .4 ***** 99 156 .4 108 1.3 0 DAY 04 DAY 05 DAY 06 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RoD DEG C DEG C ~ DEG. M/S DEG. MIS i~W DEG C DEG C ?.: DEG. MIS DEG. HIS MW DEG C DEG C ~ DEG. riiS DEG. MIS MW ----------------------------------------.. ---------------------------------------------------------------------------------------- 0300 -.7 ***** 6 087 .1 068 1.3 0 0300 -.9 ***** 1 157 .5 156 1.3 0 0300 -2.2 ***** 8 154 .6 148 1.9 0 ObliO 1.8 ***** 1 081 .1 191 1.3 13 0600 -.1 -41.0 2 117 .3 338 1.9 14 0600 -1.3 ***** ** 110 .2 172 1.9 12 u~·Jo 4.8 2.5 85 004 .5 333 1.9 53 0900 4.5 .7 76 012 .5 355 1.9 39 6900 3.7 ***** ** 172 .5 184 1. 9 *** 1200 7,2 -.5 58 144 .7 143 7.0 66 1200 8.9 ***** 43 349 1.2 348 2.5 70 1200 8.0 -1.8 50 343 1.2 346 '.) 1: ._,,J 66 1500 7.5 -1.5 53 142 4.1 135 7.6 50 1500 9.4 -3.3 41 136 1.9 157 5.1 60 1500 10.2 -3.6 38 142 1.4 123 5.1 47 1800 7.1 -2.7 50 147 3.5 153 6.3 16 1800 8.3 -3.6 43 150 2.9 153 5.7 21 1800 9.7 -3.4 40 161 2.5 155 5.1 20 2100 4.6 1.3 79 135 2.5 137 5.7 1 2100 2.5 ***** 94 047 .3 156 4.4 0 2100 3.2 ***** 82 019 .8 140 3.8 1 2400 1.0 ***** 95 040 .1 341 3.8 0 2400 -.8 ***** 2 155 .5 151 1.9 6 2400 -1.5 -2.2 95 166 .9 163 1.9 0 DAY 07 DAY 08 DAY 09 HOUR DEll WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. M/S MW DEG C DEG C ~ DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. MIS MW --------------------------------------------------------------------------------------------------------------------------------- 0300 -2.7 ***** 4 156 .5 125 1.3 1 0300 -1.6 ***** 1 161 .6 169 1.3 . 1 0300 -.6 -29.7 9 153 .8 164 1.9 0 0600 -.6 ***** 5 159 .4 158 1.9 13 0600 .8 ***** 98 161 .7 171 1.9 17 0600 .1 ***** 7 147 .7 lab 1.9 10 0900 ***** ***** ** *** **** 087 1.3 *** 0900 9.2 *****55 009 .5 003 1.3 80 0900 7.7 2.6 70 090 .3 172 4.3 81 1200 10.1 -.2 49 350 1.2 328 3.2 99 1200 10.2 -,1 49 348 1.4 335 3.8 46 1200 12.2 -.8 41 131 2.2 146 7.6 87 1500 10.2 -1.0 46 343 2.0 347 3.8 87 1500 11.1 2.4 55 357 2.0 037 5.7 58 1500 11.9 -1.7 39 154 5.1 153 8.3 75 1800 11. 9 ***** 43 001 1.1 339 2.5 20 1800 7.7 4.5 80 356 2.2 006 4.4 8 1800 10.3 -3.2 39 155 5.1 159 8.3 25 2160 4.4 ***** 75 170 .6 180 1.9 1 2100 4.2 ***** 2 136 . 1 276 2.5 1 2100 8.7 -3.0 44 150 4.4 140. 8.3 1 2400 -.5 -2.1 89 164 .7 166 1.9 0 2400 1.4 ***** 0 126 .2 142 1.9 1 2400 8.4 -4.2 41 140 4.2 142 7.6 1 :t: N C • S U ~:) :t: .l .. N A H Y D I~ C) t::: 1... E C T I~ :t: C: -"f) I~ C) .. .T E: C T THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING May~ 1983 DAY tO DAY 11 DAY 12 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD 0300 .0600 0900 1200 1500 1800 2100 2400 DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C I DEG. MIS DEG. MIS MW DEG C DEG C I DEG. MIS DEG. MIS MW 8.3 -5.7 37 2.8 -2.7 67 8.9 -4.1 40 12.2 -11.5 18 11.9 -12.4 17 11.0 -13.2 17 9.3 -13.2 19 1.9 *****57 146 3.8 146 7.6 1 0300 133 .2 167 6.3 11 0600 081 .1 113 2.5 57 0900 148 3.3 158 7.6 112 1200 150 4.6 151 8.3 61 1500 151 3.8 150 6.3 18 1800 142 3.2 144 6.3 2 2100 174 .8 175 3.8 1 2400 DAY 13 1.8 ***** 77 134 .5 137 1.9 0 0300 3.6 ***** 73 120 .3 128 1.9 17 0600 8.5 -3.5 43 083 .6 130 4.4 41 0900 12.8 -5.4 28 142 .9 001 5.1 62 1200 11.9 -4.8 31 172 3.3 156 6.3 39 1500 11.6 -6.0 29 183 2.3 188 5.1 17 1800 8.3 ***** 41 138 1.5 141 5.1 1 2100 4.6·***** 54 163 .2 013 1.9 1 2400 DAY 14 3.8 ***** 66 147 6.1 ***** 77 081 10.9 -.6 45 140 11.9 -.0 44 153 12.5 .2 43 152 12.1 ' .1 44 146 9.3 *****57 150 6.3 ***** 73 136 DAY 15 .4 066 2.5 1 .4 056 1.9 18 1.0 152 5.1 41 3.7 157 6.3 66 3.8 149 7.0 64 3.5 145 6.3 24 1.4 149 3.8 1 .3 006 2.5 1 Hlib: DFW WIND lHND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MX. NLtNG TEM? < ?Oir~T R~ DIR' s~·~ j DlR. GLIST ;~A~· NDNG TEMP I POINT RH DIR I SPD I DIR I GUST RAD NDNG TEMP I POINT RH DIR' SPD I D!R' GUST Rf:D [!3:ifJ G~Jt J u?,i'J DEG C DEG C ~~ DE~~. ·'.·'3 t:.:G. ~/S :·~ DtG C DE; C ! DEG. M/S ~EG, M/S MW D£G C DEG C Z DEG~ M/S DEG, MIS M·~1 3.~ *'*** 85 !55 .o ;57 :.3 ~ 03uu .~ l:9 1.~ :i U6UU ,; ~37 2.5 56 090G -~ ........ ~.~~ .:. .·.:. . .:. ~~u :j .5 ~! :S3 ~ 0 155 4.2 ''''HH 8(] 187 b,) R-~~~ 7~ 124 13.4 .J 41 lti4 ,-: 1~5 2.5 .u i67 o.3 18 G6bG 1.2 **~** 5 l5b 59 o~on 8,2 5~ij sa n3o .6 118 1.3 0 .7 1-49 1.9 10 2400 5.0 ***** 87 145 .8 b7 = · 1I 2'"8v .:.•· <+ • .; i7 J7'5 .. •]!4 3.!3 ii 24:j;} 9.4 -1.4 47 131 4.4 136 8.9 DAY 16 DAY 17 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD 0300 0600 0900 1200 1500 1800 2100 2400 DEG C DEG C % DEG. HIS DEG. MIS MW DEG C DEG C % DEG. HIS DEG. HIS Mil DEG C DEG C % DEG. MIS DEG. MIS HW 10.2 -t.b 44 10.1 -1.7 44 10.6 -.9 45 10.9 -.b 45 10.3 -1.2 45 10.1 -1.4 45 b.S 4.6 88 4.6 ***** 3 140 4.1 137 8.9 1 0300 143 4.3 134 7.6 4 0600 143 4.8 146 9.5 25 0900 151 4.6 147 10.2 24 1200 154 3.5 148 7.0 16 1500 145 3.5 146 7.0 7 1800 149 2.1 133 5.7 1 2100 010 .. 2 263 1.9 0 2400 3.5 3.1 97 028 .4 068 2.5 . 0 0300 5.0 ***** 95 108 .3 068 3.2 21 0600 9.6 3.4 65 349 .8 339 3.2 94 0900 11.6 .0 45 129 3.3 137 8.3 71 1200 11.9 -.4 43 137 5.6 140 9.5 50 1500 10.3 -1.2 45 149 4.5 144 7.6 21 1800 9.1 -1.7 47 145 3.5 138 6.3 1 2100 8.2 -2.5 47 138 3.b 144 6.3 1 2400 7.6 -2.5 49 137 ~.7 3.8 88 118 9.5 -.7 49 127 10.5 -1.0 45 142 10.2 -1.0 46 146 10.6 -.9 45 161 6.4 ***** 68 183 -.8 ***** 96 158 3.4 139 7.0 1 1.1 140 5.1 14 2.7 137 5.7 62 3.3· 146 6.3 76 3.5 146 6.3 54 3.8 155 6.3 40 1.5 165 5.7 1 .b 075 1.9 0 THREE HOUR S~MMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING May~ 1983 DAY 19 DAY 20 :t:Nc. DAY 21 HOUR . DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DG. M/S DEG. M/S MW o3oo ***** ***** 2 165 .a 165 1.9 *** o3oo 0600 ***** ***** ** 167 .8 178 1.9 *** 0600 0900 9.1 .3 54 075 .2 169 1.9 83 0900 1200 11.5 1.7 51 344 1.7 332 3.2 42 1200 1500 11.7 1.9 51 001 2.2 351 5.1 52 1500 1800 11.1 2.2 54 003 2.0 007 3.8 16 1800 2100 8.4 ***** 72 015 1.2 059 3.2 1 2100 2400 4.7 4.1 96 165 .7 175 1.9 1 2400 DAY 22 .9 ***** 99 154 .a 161 1.9 1 o3oo 4.0 3.4 96 155 .9 170 2.5 11 0600 11.6. 1.8 51 119 .4 217 2..5 89 0900 14.3 4.0 50 351 1.7 353 3.8 118 1200 14.4 3.8 49 354 1.8 001 3.8 71 1500 13.8 3.3 49 008 1.8 023 4.4 13 1800 9.6 4.2 69 002 1.8 012 4.4 1 2100 4.1 ***** 89 056 .2 000 3.2 0 2400 DAY 23 1.8 ***** 97 161 4.8 ***** 93 157 10.4 5.4 71 005 10.2 5.2 71 356 .7 158 1.9 1 .5 124 1.3 16 10.2 5.6 73 8.3 ;5.9 85 6.7 ***** 5 4.9 ***** 7 1. 0 353 2.6 001 351 2.2 345 356 2.1 000 348 1.3 338 329 .2 333 DAY 24 5.7 106 5.7 46 3.8 49 3.8 17 3.2 1 1.3 1 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP, POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR, SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RllD '•EG C DEG C % DEG, M/S DEG, MIS Mil DEG C DEG C X DEG, 11/S DEC, li/S MW DEG C DEG C k DEG. M/S DEG. M/S W·' 030il 06~0 096!1 L~fi··! 15Ut} 1800 2100 2400 4.3 ***** 2 139 5.4 ***** 1 048 8.0 6.0 67 346 \ij,5 6.3 75 345 .0.2 5.4 72 349 11.2 1.4 51 077 9.3 -.3 51 147 6.3 -.5 54 171 .2 139 1.3 1 0300 .1 336 1.3 16 0600 .6 332 1.9 46 0900 1.6 354 3.2 64 1200 1.9 001 5.1 44 1500 .7 140 5.1 19 1600 3.2 147 7.0 2 2100 .5 161 7.6 0 2400 DAY :.25 7.7 -1.0 54 142 3.2 5.6 4.8 95 034 .5 9.7 -1.4 46 272 .2 9.9 -1.5 45 150 3.7 10.1 -1.4 45 157 3.3 8.3 -.5 54 144 3.6 7.9 -.3 56 141 3.5 7.5 .3 60 144 5.0 DAY 26 138 7.6 1 0300 146 5.1 17 0600 143 9.5 40 0900 155 8.9 34 1200 149 7.6 44 1500 138 7.0 11 1800 139 6.3 1 2100 147 9.5 1 2400 6.5 ***** 66 158 2.5 8.5 *****57 149 1.3 11.6 .3 46 127 1.6 12.0 -.6 42 169 3.1 12.7 -1.0 39 165 2.9 10 '9 3. 2 59 133 1. 0 8.5 ***** 74 018 1.9 7.0 ***** 83 118 .3 DAY 27 145 7.0 141 4.4 15 148 5.7 66 181 6.3 78 142 6.3 74 155 5.7 10 020 5.1 1 343 1.3 0 HOUR fiF\i WHiD wiND GUST MR;C HQGR !it.w WIND WIND G~ST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP, POINT R!'l DH:, SPD. DR GUSi RAii rll!N.G iEM~. PulNT RH DIR, SPD. DB, GUSi RAD i-;DNG TEMP, POINT RH DIR, SPD. DIR, GUST RAD t~EG c DEG c i~ DEG, M/S DEG. M/5 r:w o3o~ 5.b •••*• qs !44 .~ t54 1.~ 0600 5.6 ::HH 97 11j3 .1 079 l..J fi9uo lu.2 3.5 63 335 .a u85 1.~ t2uu 11.2 4.u bl 343 1;6 ouu ~.~ 1800 10.2 5.2 71 332 2100 9.7 2.4 60 036 2400 6.2 -39.3 1 076 .4 277 2.5 .8 262 5.1 .7 148 5.1 1 u3ilu 2-U UOGU a'i u'iuii 1 2100 0 2400 9.8 -.2 sr, i 1.1 12.u l2.o .2 47 ,4 45 -.4 41 t38 .:..1 i42 6,:5 .. 1 U3VU i49 3.~ 14o 7.u 24 uouO 14li ... ~ 135 6.3 143 ,:.o · H6 31 u9uo 6.3 86 1200 142 J.l !~9 7.0 ll . .U -1.5 4:: i~9 3,7' i56 8.3 43 18fi[; 8.6 -2.2 4o 144 3.1 i~5 5.7 2 2iJJ 6.9 *****54 145 2.1 142 6.3 1 2400 DEG C DEG C 7._DEG. MiS DEG. MIS MW 2.b ·HH* 33 127 .4 lbl 1.9 1 5.2 H:-k·h ?8 155 .6 166 1.9 16 8, 1 2. il 65 359 . 7 il7S i. 9 32 6.3 4.1 86 194 1.0 217 3.8 35 11.3 5.5 07 17~ 1.4 204 4,4 71 i1.t 4.i o4 3j& l.u 178 ~.2 38 '?,6 :lt·!dilnlc 75 333 ,4 335 2.5 2 3. 4 ***** 2 136 . ,j 11 n 1 • 9 I:.C: & M C; C) N S U 1... T AN ·1· ~:> .... THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING May~ 1983 DAY 28 DAY 29 :t: NC. DAY 30 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C X DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DEG. MIS DEG. M/S MW --------------------------------------------------------------------------------------------------------------------~------------ 0300 2.7 ***** 6 156 .6 157 2.5 1 0300 9.5 5.7 77 007 .9 003 2.5 1 0300 9.7 8.8 94 147 1.0 136 5.1 1 0600 5. 9 ***** 9b 135 .3 186 1.9 11 0600 13.9 5.8 58 129 1.6 128 5.1 16 0600 10.7 ***** 94 023 .2 342 3.2 17 0900 10.3 s.s 72 351 .7 315 2.5 54 0900 16.1 6.0 51 133 2.1 165 5:7 59 0900 14.4 10.3 76 001 .5 329 1.9 46 1200 15.2 4.2 48 135 3. 0 127 6.3 95 1200 18.4 6.2 45 133 2.0 139 5.7 106 1200 13.6 ***** 0 339 .a 324 1.9 10 1500 14.9 4.0 48 143 3.9 144 7.0 69 1500 18.2 6.4 46 158 4.0 154 8.3 91 1500 12.1 -28.2 4 105 .2 265 1.9 17 1800 14.6 3.7 48 153 3.8 156 8.3 22 1800 16.7 6.2 50 150 3.0 159 7.0 10 1800 17.2 ' 7 .o 51 316 1.0 158 7.6 4 2100 13.2 3.8 53 149 3.3 147 6.3 2 2100 15.8 5.1 49 157 2.9 152 8.9 1 2100 15.0 4.7 50 143 2.3 153 5.7 1 2400 12.6 ***** 57 151 ') ~ ... J 142 7.0 1 2400 15.3 5.2 51 161 2.7 158 6.3 1 2400 13.8 3.5 50 135 3.3 123 7.0 1 DAY ~51 HOUR DEW WIND WiND GUST MAX. NDNG TEl'IP. POINT RH DIR. SPD. DIR. GUST RAD Df:G C DEG C k DEG. M/S DEG. MIS ii~l ___ .. .._ _____ , _________________________________ 0300 8.8 ***** 98 206 .4 167 4.4 0600 9.4 ***** B 107 .4 118 1.9 12 0900 12.7 4.2 56 145 3.2 149 8.9 28 1200 \0 .b 4.8 67 148 3.9 147 9.5 7' ... b 1506 '7.5 b.9 84 145 2.9 140 8.3 54 1800 12.2 4.u 57 151 3.7 146 10.2 15 2100 11.5 3.3 57 150 2.1 161 7.0 1 2400 11.n 3.3 59 145 2.5 131 6.3 1 I~ & M C D N B U 1... ·r f~ NT E> .. ,. i"lONTHL.Y SUi'iMARY FOR EKL.UTNA L.c~K E WEc~THER STATION DATA TAi<EN DURING May.' 1983 RES. RES. AVG. MAX. liAX. DAY'S MAX. MIN. 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 DAY DEG C DEG C DEG C DEG H/S MIS DEG M/S k DEG C HM WH/SQli ----------------------------------------------------------------------------------------------------- 1 11 .5~ -2,3M 4.6M 346 .7 1.3 215 5.1 NNW 0' 0 7384 M 1 2 5.6 1.2 3.4 352 .8 1.2 347 5.7 tn!W 0.0 4258 2 3 . 6.3 .4 3.4 353 .8 1.0 . 001 3.8 N 0' c 6965 3 4 8.2 -.7 3.8 146 1.3 1.8 135 7.6 SE 0 '0 5798 4 5 9.4 -1.2 4.1 132 .6 1.3 153 5.7 SSE 0' 6 5958 5 6 10.8 -2.5 4.2 146 .6 1.4 123 5.1 SSE o.o 5456M 6 7 12.5M -2,8M 4,9M 355M .3~ 1. 01"\ 347 1'1\ 3.8MNNW[M) 0.0 794bM 7 8 13.2 -1.7 5.8 603 .6 1.1 037 5.7 N .2 7028 8 9 13.3 -1.6 5.9 148 2.8 3.1 153 8.3 SSE 0.0 8307 9 10 12.9 1.9 7.4 148 2.5 2.9 151 8.3 SSE l~ -9-2 0 '6 6903 10 11 13.6 1.0 7.3 158 1.1 1.6 156 6.3 s 33 -S.l o.o 5358 11 12 13.0 3.1 8.1 148 1.8 2.0 149 7.0 SSE 1/l.J -.1 0.0 6588 12 13 17.1 3.1 10.1 159 .a 1.8 155 7.0 SSE 'l9 1.3 0' 0 8268 13 14 14.4 3.6 9.0 154 1.6 2.1 153 7.6 SSE .4 6555 14 15 14.4 .1 7.3 150 2.8 3.1 152 9.5 SSE 0.0 8858 15 16 11.1 4.6 7.9 146 3.3 3.5 147 10.2 SE lif) -1.0 0.0 2270 tb 17 13.8 2.7 U.3 137 2.5 3.0 140 9.5 SE 0.0 7940 17 18 11.5 -.8 5.4 146 2.4 2.6 139 7.0 SE 51 __ ., 0.0 7005 18 19 13.2tA -2,5M 5.4M 007 .7 1.3 351 5.1 N 0. 0 75101'\ 19 20 15.5 -.2 ., ... I ,/ 011 .7 1.3 023 .4.4 N 0.0 8253 20 21 10.6 1.5 6.1 356 1.0 1.4 353 5.7 N o.o 5893 21 22 12.4 4.2 8.3 057 .3 1.6 161 7.6 NNW 0.0 6285 22 23 10.6 5.3 8.0 146 2.8 3.3 143 9.5 SE 0. 0 4245 23 24 12.7 ' 6.4 9.6 148 1.4 2.1 145 7.0 SSE 53 .5 0.0 6828 24 25 12.7 4.6 8.7 006 .5 1.1 262 5.1 N 0.0 55511125 26 12.6 6.2 9.4 146 3.1 3.2 158 8.3 SE 0.0 7148 26 27 11.9 2.2 7.1 175 .2 .9 204 4.4 SSE .4 5962 27 28 16.3 2.6 9.5 145 2.1 2.4 156 8.3 SSE 0.0 73841'\28 29 19.0 8.9 14.0 147 2.2 2.5 152 8.9 SSE 52. 5-9 o.o 6760 29 30 19.6 9.6 14.6 129 .6 1.6 158 7.6 SE 3.2 3720 30 31 13.6 8.2 10.9 148 2.3 2.5 146 10.2 SSE 1.0 ·47641'\ 31 MONTH 19.6""\ -2.8M 7 .4M 141M 1.1M 2.0M 147.M 1 0 . 2M SSE(M )'M M 5.2 199142M GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 7.6 GUST VEL. AT MAX. GUST MINUS 1 INTEl~ VAL 8.3 GU~3T VEL. AT MAX. GUST PLUS l INTERVc~L 7.0 GUST VEL. AT MAX. GUST PLUS 2 INTEHVALS 7. 0 NOTE: R EL.c~ T I VE HUMIDITY READINGS ARE UN I~ ELI i;BL.E WHEN WIND ~3PEEDS ARE LESS THAN ONE METER PER SECOND. SUCH READINGS !-!AVE NOT BEEN INCLUDED IN THE DAILY OR t~ONTHLY l~EAN FOR RELATJ.t.JE HUMIDITY c~ND DEW POINT. '1: ·i* ·i* ·X· SEE NOTES AT THE BACK OF THIS REPORT ·i* '* ·i* ··)i: f-u w 1---;z oo Q::H o_l-a:: 1- (J) [[ z f- H (f) :J (f) SOLAR HUMIDITY WIND DIR 1S) cs:JCDtD'<!" CS)CS)CS)CS)CS) tDCD-'<!"C\l MM -CD tD "<!' C\l 1S) DEG c (T) C\l C\l -I'-1S) M/S 2 W::)/MW cs:J cs:J cs:J cs:J cs:J cs:J tnC\lO'ltD(T) % cs:J 1S) 1S) cs:J 1S) cs:J ::l 3 a cs:J w C\l en '<!" 1S) tn(T')..--(T)l!1 ru-- 1 I I dD3~d dW3.L / .Ld M30 .LSn~ / ONIM I~ & M CONSUL.. TANT~:> :> :t:NC. WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING May~ 1983 VELOCITY <MIS) 0.2 1 '0 3.0 6' 0 10.0 15.0 TO TO TO TO TO TO DII~ECTION 1 '0 3.0 6.0 10.0 15.0 20.0 20.0 01~ GREATER TOTAL. ------------------------------------------------------------------------ N 2.61 8.28 .41 0.00 0.00 0.00 0.00 11 ':3 0 NNE 2. ;';j4 2' ;::3 .HJ 0.00 () '0 0 0.00 0.00 4.B8 NE 1.58 .45 '1 0 0.00 o.oo 0 '0 0 o.oo 2' 13 ENE 1. 61 .41 '03 0.00 o.oo 0.00 () ' 0 () 2. 06 E 1 '58 '17 0.00 o.oo 0.00 0.00 0. () 0 1.'75 ESE 3.67 '~39 '14 o.oo 0.00 0.00 0.00 4.70 SE 4.60 4.81 12.33 .10 0.00 0.00 0.00 21.84 SSE 7.0'1 5.84 '13.80 '14 0.00 0 . 0 0 0 ' () 0 26.79 s 3.30 2.34 .76 0.00 o.oo 0 '0 0 0.00 6.39 ssw .89 .79 .03 o.oo 0 '0 0 0 '0 0 () . 0 0 1 -·:> ' I'- sw .48 .24 .03 0.00 o.oo 0 '0 0 0.00 .76 ~H:1W .24 . 17 . 03 o.oo 0.00 0.00 () '0 0 .45 w .21 .34 .03 0.00 0.00 o.oo o.oo .5D WNW 1.03 .48 '03 o.oo 0.00 0.00 0.00 '1.55 NW 1 '0 0 1 '55 . 03 0.00 0.00 0 '0 0 0.00 2.58 NNW 1.75 8' 04 0.00 o.oo o.oo 0.00 o.oo 9.79 Ct:'.jU-J . '76 -·-----·---·----------------------------·--- TOTAL 34' 10 37' 02 27.88 .24 0.00 0.00 0,00 '100.00 NOTE: ALL FREQUENCIES ARE EXPRESSED IN PERCENT 2912 VALID WIND OBSERVATIONS USED TO DEVELOP FREQUENCY SUMMARY R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION May, 1983 NORTH ......... ....... ....... ...... WEST· .... ' ..... SOUTH WIND ROSE PLOT ·~AST WIND SPEED CM(S) >=20 15-20 10-15 6-10 3-6 1-3 .2-1 :J: NC::: • HOURLY PRECIPITATION SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING June.' 1983 PRECIPITATION VALUES ARE IN MILLIMETERS HOUR ENDING DAiE 6100 0200 0300 0406 0500 0600 0766 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2106 2200 2300 2400 DAl -----------------------------------------------------------------------------------------------------------------------------------w 1 0.0 0.0 o.o 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 o.o 0. 0 0.0 o.o 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 o.o 0.0 .2 o.o fl. 0 0.0 6. 6 0.0 0.6 o.o· 0.0 0. 0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 .8 1.4 .8 .6 .2 'j •'-'j .... 'j .... 3 . ll. 0· 0.0 . 0. 0 .2 o.o· 0.0 0,0 0. 0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0. 0 0.0 0. 0 o.o o.o 0.0 o.o 0.0 o.o 4 o.o o.o o.o 0.0 0. 0 0.0 o.o o.o 0.0 o.o o.o 0.0 0.0 o.o o.o 0. 0 0. 0 0.0 0.0 0.0 o.o 0.0 0. 0 6.0 5 0.0 6.0 0.0 0. 0 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 o.o o.o 0.0 0.0 o.o 0.0 o.o 0. 0 0.0 0.0 o.o 6 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o o.o 0.0 o.o 0. 0 0.0 0.0 0.0 0. 0 o.o 0.0 o.o 7 o.o o.o 0.0 o.o 0.0 0.0 0. 0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0. 0 o.o o.o o.o 0.0 0.0 0.0 e o.o 0.0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 0.0 o.o 0.0 0.0 o.o o.o 0. 0 9 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 o.o 1.0 1.4 3;0 2.b 3.2 5.6 1.6 2.0 1.2 0.0 0. 0 0.0 0.0 o.o 10 o.o o.o 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 .2 o.o o.o 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 ll 0.0 0.0 o.o 0.0 .2 0. 0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 0.0 o.o o.o 0.0 0.0 0. 0 0.0 0.0 12 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 o.o o.o o.o 0.0 o.o 0. 0 0.0 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 0. 0 13 o.o 0.0 o.o 0.0 0.0 0.0 o.o 0. 0 0.0 0.0 o.o o.o 0.0 0.0 o.o 0.0 0.0 0. 0 0.0 o.o 0.0 o.o 0.0 0.0 14 0.0 o.o o.o 0.0 0.0 o.o o.o o.o o.o 0.0 0.0 0.0 0. 0 o.o 0.0 o.o 0. 0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 15 9.0 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 o.o o.o 16 0 0 o.o 0.0 0.0 0.0 o.o o.o 0. 0 o.o o.o o.o 0.0 0.0 0. 0 0.0 o.o o.o o.o 0.0 0.0 0.0 0.0 0. 0 o.o 17 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0. 0 o.o 0.0 o.o 0.0 0.0 0.0 18 o.o 0.0 o.o o.o o.o 0.0 0.0 o.o 0.0 0.0 o.o o.o o.o 0.0 o.o 0.0 0.0 0.0 0.0 o.o o.o 8.0 0.0 0. 0 19 o.o 0.0 o.o o.o 0.0 0.0 o.o o.o 0.0 o.o o.o 0.0 o.o o.o o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 20 [I, G O,G tL U ~.0 0.0 o.o 0.0 0.0 o.o o.o 0.0 0.0 o.o o.o 0.0 o.o 0.0 0.0 0.0 0.0 0. 0 0.0 o.o 0.0 2.1 O.il u. 0 u.u U.\J 0.0 ~. 0 o.o o.o o.o o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 o.o •)·j .;...o.. u ,, 0.9 0.0 f• il u., o.u u.u t.G ~,u U,D ~. i. 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o o.o 23 u.u 0.0 0. il fl. iJ j,fi 0. !j u.u u.u u -. ' U.!J :} • G u.o 0. [l u.o 0.0 0.0 o.o 0.0 o.o o.o 0.0 0.0 0.0 0.0 24 UJ G. fi 0.0 u. G ~.u 0.~ fl.(i U.iJ 0 i• • u G.O u.u O.fi \U iJ, \J 0.~ u.o u.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25 0.0 0.0 0.0 o.u o.u u t1 .. u.u G. u u.u o.u 0.& u. o. o.o il.O u.o U.ii u.u G .11 0. 0 u.u O,G t.O 0.0 o.o 26 u G.fi fi i\ .. 0.0 u.o U.G (!,() &.G u.~ iU ;j,~ o.u (J,ij u.il ti.u o.u ~I 0 0.0 u.o v,u ~~~ i.L U b. 0 0.0 27 u u.o 0 n <J '1) 0.0 0.0 0. 0 l}. 0 0.0 iU ~.u il.O 0 ,, .. tl.fi 0.0 o.u u.u o.o u.o u.u u.li Q,(j o.o n.o 28 U! u.u [;,0 O.G 0.0 0.0 u.u u.u U,V u.o u.u 0.\i u.u u.u \d G.[; (l.u u. ~ il.O 0 I Li tl. Li o.u u.u 0.\i 'jQ .... 0.0 0.0 a ~ • u i}.~ 0. 0 0.0 ~. u ~.il 0.0 u.u Q.il 0.0 O.G u.o 0.0 o.u u u.u 6.0 u u. tl 0.0 o.u ij,O 30 fl.(J 0. \) u.o (i r, 'v G. fl u.u ti.~ 0 n . ~ [j,(i u.u ~ , a o.n u.u {J,{j o.u Lu U,tl u.~ ~.u u.u fi.~ ~.0 (I. 0 0.0 .. THREE HOUR SUMMARY F20 :~LGTNA LAKE w~ATHER ST~TION DATA TAKEN DURING June~ 1983 DAY 01 DAY 02 HOUR . DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR', GUST RAD NDNG TEMP. POINT RH DIR. SPD. D!R. GUST -~~~ DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C t DEG. M/S DEG. MIS MW 0306 11.1 2.9 57 140 3.4 143 8.3 1 0300 6.8 ***** 7 .093-NI .2M 001M 1.3,4~~ 1 0300 6.8 ***** 10 005 .5 328 2.5 1 0600 11.8 2.8 54 136 3.5 151 8.3 18 0600 8.4 ***** 0 082 .1 137 1.3 17 0600 7.1 ***** 6 349 .b 356 1.9 16 0900 9.4 6.5 82 012 1.7 069. 5.1 47 '0900 10 .3· 7.4 82 343 1.0 334 2.5 79 0900 8.9 -26.8 6 354 .7 337 ') r ... ;; 34 1200 12.9 4.1 55 345 1.4 349 3.2 49 1200 10.5 7.7 83 352 1.4 000 3.2 54 1200 9.3 8.5 95 350M 1. 6M 332M 5 .1M 40 1500 12.6 6.3 65 072 .b 109 5.1 64 1500 9.9 8.2 89 359 2.1 001 4.4 29 1500 11.3 2.3 54 112 1.7 139 7.0 42 1800 12.1 6.0 66 006 2.5 001 5.1 20 1800 8.1 ***** 15 342 .7 355 3.2 4 1800 7.8 -24.6 8 122 1.6 149 7.0 13 2100 8.5 ***** 86 353 1.0 358 3.8 1 2100 7.6 ***** 13 126}'1 ,4M 136M 1.3/"'1 1 2100 6.4 -19.2 14 009 1.9 015 4.4 1 2400 6.9 ***** 13 136M .2M 312M 1.3M 1 2400 7.0 ***** 10 074 .1 036 1.3 0 2400 6.0 ***** 3 007 .7 013 2.5 0 DAY 04 DAY 05 DAY 06 '-lOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. M/S MW DEG C DEG C % DEG. M/S UEG. M/S MW DEG C DEG C % DEG. M/S DEG. MIS MW G300 5.6 ***** 4 131 .1 131 1.9 1 0300 3.7 *~*** 13 138 .2 175 1.3 1 0300 1.4 ***** 16 1621'\ .6M 139M 1.3M 2 llbOO &.S ***** 99 126 .3 114 1.3 18 0600 6.0 ***** 4 162M , 71"11631"!1. 3M 11 0600 6.5 -24.3 9 160M 1.2/'1 165, 2,5...,17 0906 7.9 ***** 84 336 .7 297 1. 9 36 0900 11.3 5.0 65 358 .6 344 1.9 89 0900 12.6 ***** 69 043 .3 172 1.9 45 1200 9.8 5.6 75 345M 1.2M 353M 2.5M46 1200 15.0 7.1 59 330 1.6 332 3.2 109 1200 15.4 3.5 45 355 1.6 008 4.4 110 i5i.i0 1.8 ***** 77 354 1.0 609 2.5 13 1500 15.2 7.3 59 353 2.0 359 4.4 91 1560 15.6 3.3 44 006 2.4 359 4.4 85 1800 9.6 ***** 81 014 .3 003 1.9 9 1800 14.3 6.7 60 003 2.2 357 3.8 35 1860 14.4 3.8 49 010 1.6 004 3.8 34 2100 8.2 ***** 98 000 .6 356 2.5 1 2100 1 0 . 0 ***** 91 338 .8 000 2.5 2 2100 8.9 ***** 82 105 .2 001 2.5 2 2400 6.5 ***** 7 129 .3 090 1.3 6 2400 3.9 ***** 14 163 .4 330 1.3 1 2400 2. 0 ***** 6 160t"'' ,5M 152 1.3 0 DAY 07 DAY 08 DAY 09 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/5 DEG. H/5 HW DEG C DEG C l DEG. H/5 DEG. H/S MW DEG C DEG C %.DEG. M/S DEG. H/S HW 0300 1.4 ***** 13 158M .~ 162 1.3 2 0300 -.3 ***** 15 166,~~t ,8M185 1.9 ·2 0300 2.0 ***** ** 162M ,7M 168M 1.9M 2 0600 1.8 ***** 11 164M ,7,..179Ml.9,4~~11 0600 ***** ***** ** 160M , 7M 169. 1. 9 *** 0600 7.8 ***** 90 161 .7 173 1.9 23 0900 14.6 ***** ** 022.M , 4M 356M 1. 9~fll 0900 13.1 3.5 52 048n .4,.., 105 1.9 89 0900 10.7 6.9 77 341 .6 341 2.5 27 1200 16.7 4.0 43 351 1.7 000 3.8 112 1200 15.3 5.5 52 338M l,4M 339M 2.5M48 1200 8.1 -17.9 14 329 .4 356 3.2 10 1500 15.1 3.5 46 358 1. 9 346 3.8 29 1500 17 ' 0 ***** 42 350 1.1 340 2.5 42 1500 6. 0 ***** 17 144 .2 309 1.9 7 1800 15.3 3.1 44 359 1.3 002 3.2 45 1800 16.1 ***** 44 068 .3 145 2.5 15 1800 5.6 ***** 12 143 .6 151 2.5 22 2100 9.4 ***** 78 050 .2 351 2.5 2 2100 11 . 5 ***** 73 162 .5 188 2.5 3 2100 4.4 ***** 10 128 .4 151 1.9 0 2400 2.4 ***** 11 162 .6 160 1.9 1 2400 ***** ***** 11 160,., .6M 131 1.3 0 2400 ***** ***** ** *** **** 141 1.3 *** M . C l.J N ~::; l J =··· ·1· A N T S ; H Y :0 I~ C; E 1... 1::: C T I~ :1: c .. 'F' I~~:) .:r E:: C T ,_,' ' . THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATiciN · DATA TAKEN DURING Junel 198~~·_.. ·, ·~· f;. • . I ' ' . n'~ Y. i 'o " ,-. ~ f ' ::;:·. DAY 11 DAY 12 ~--.: '" : >-:< ... _,.. ·: ,_. -~~ -. • . ": .. .;:·· ~ ,. . . _:-·. :.:·~: ·.;;_ ;:-~ ~-:.··.: . ,. HOUR . DEW ·. ·wiND WIND GUST MAX; HOUR DEW WIND WIND GUST HAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT iH DIR. SP.D. DIR. GUST RAD iiDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C.. ; DEG. MIS\ DEG. MIS MW DEG C DEG C % DEG. li/S DEG. MIS MW DEG C DEG C % DEG. MIS DEG. lil~ HW -------------------------------~------------------------------------------------------------------------------------------------- 0300 3,8 *****.17:.143"' .5M156J.\1.9M 2 0300 6.7 ltHU 10 14b .4 169 1.9 2 0300 9.9 -,6 48 1401'13,3M135M6,3M 2 0600 5.2·lHH13.lllM .5M173h1.9M170660:·.8,8U*H19 132M .2M117M1.3M21 0600 10.8 1.151 149 1.6 143 5.1 19 0900 ***** ***** n· 04!M .4M0b4 1.9 tH fi9il0 11.7 . 9.1 84 346 .. 7 327 2.5 81 09uil 13.3 .6 42 129 2.4 126 5.7 49 1200· 14~1 &.3 59· 339 1.3 340 ·2.5 126 1200. 15.8 4.8 48· 343 1.7 358 3.2 132 1200 14.0 .9 H 153 3.2 151 5.7 77 1500 11.9 9;5 85 343 1.5 338 3.8 30 1500 15.9<' ~.5 38 144 2.6 127 7.6 101 1500 14.5 1.0 40 179 3.0 193 5.7 44 1800 tt.& n*** 7B oas .3 161-3.2 19 1860 :12;7 .o 42 138 4.4 138 8.9 42 1800 14.1 1.0 41 156 3.2 143 6.3 35 ·21oo' . 9.8 *****. :6.';.;114<· .l 13~(~L9 2 2100. tn.9:~ -:1.& 44': 151 4.4 156; .7.!1 3 2100 12.3 t.& 4B 155.).0·. 145 5.7 · 3 240D ·.7.2-***** 13·; 14&·· .4 t&6: 1:9 •·1 2460. 1o·:o:_ :;::;,5 ~.\a 142M3.3M t51M 7.6Jo1 1 2400 8.B 5.2 78 150 .. 1.4 153 s.1 . 1. 'I,' .:;,!·: ·• ·/. · .. -::. ·~:~·~ .. -~'<·~-~;:·.·_;_:.·._._·.>,:_.:.:_._:.: .. :'·::••.-.:_.-..:-.···;1,::.::;~~~~~L:·<~~~\:1\'~t::~r~·: .. _,~,-... · ·····: .. ~. "' ... ~ .,. c . . . . . DAY 1 ~ i"r:: ·.· •. . DAY 13 ·. _, .. : . ·:"¥;2.:f:,}.:.'' ·· · ::, -~::~::~ ~::-:-•. -,i_,':~<.·~· ,,.\~ <·.,~·. •r ., :,.,' ,'· HOUI': •-: DEW :' ' WIND WIND GUST MAX. . . HOUR DEW :t WIND WIND GUST MAX.. HOUR.. DEW WIND WIND GUST MAX.·: :·: NDNG TEMP." POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD . DEG C DEG c··% DEG. MIS DEG •• MIS HW DEG C DEG C. % DEG. HIS DEG. HIS HW , ··· DEG C DEG C % DEG. M/S DEG. MIS MW . .., -- • /:S~io/~;s·:9:}~i;i~:tt~9t;.,;t;'2~'o26~J: ~ ?i· ~3oo ·t'4·~y: !f~,;~~·~t~4;; '·: 6~' i ~9M''i;~9x~i ~j;;:---;~~;u.i; ~~ t4BM ~51:' ~;: t'·.~;i > 06o~ ~**** .. ***8'89 ;; \o9M''· .2A ft~i':~** o&oo" > a:s'*****:~S'i//o85}..''':2M 196 ,. 1:9 · '22 o&oo a.s *****. 12 Ob3J'I .21'1 o~"" 1.3,.,25 093il. 12.7'<4-.4 5i~·348M ,3M199M1.9M72 0900 .12.6·<,,,7;57t' 859: .. _,3 148 1.9. 40 0900 10.&, 7.7 82 351M .~343 .1'.9 50 . '12t: 15.3 '·'(3 48!' 342 1.4 345;;'3.2 110 1200 c't5:o ;;\'4;148:·;~148 2.o 1&1: 1.·a 55 1200 12.8 ~· &.7 6& 341 1.2 .. 324 2.5 76 150~ 15.7 &.2 53,. 000 1.5 352 3.8 95 1500 15.0, . 3.{46:'.151 3.8. 1&8 7.6 50 1500 13.2 9.5 78 356 1.5 006 3.2 48 -:. -t8oo·' 14.5 2.3 44 037 Lt 353'.;4.4 ·15 1881 t4.o: ··2;s 4t/: 1sa 3.8 t38 7.6 32 1800 11.9 9.5 as 358 1.& 35B 3.2. 18 . _': 2108. ~ 11.1 ***** 84 ', 119 ··1.2 _136 ~_5.1.. 2 2168 , .12~ 1 ****~, S~,))4bJ1 2.5M 141. 5.7,;,). 2100 9 .b ***** 6 352 c/.7 358, 2.5 ';. ~ '', ::2408 '· 6,'1 ***** **. 087·:: .3 03&;;1.9'j:. 1 2400·'~' 7.8 ***** 95'. 021'': .•.• 2; 094· 1.9·(·: 1 2400 ***** ***** 14 '~401" .41'11511'1~!.}~~~ ~j .. :i;:,~~~~~;~:c~~.~1t:·~ ~.Jiil8~\~r···t~f~~;J;~s~;~f::·;··~.i:~:·,,;·~~~:~;:i,~:'·.· .. , D~ y ·~ B ±r*!:':··.;:;.,. ~r:~ .~·-:' HOUR).;;';·~·~:/, DEW':l':'~)IIND WIND GUST MAX~:'', HOUR .~~l\\:::. DEW·:~!:; WIND WIND GUST MAX,,.:· HOUR : · .. DEW:; WIND WIND GUST MAX;':.,:i\ '·,:. NDNG~TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP~ POINT RH DIR. SPD. DIR.' GUST RAD NDNG TEMP. POINT RH DIR .. SPD. DIR. GUST RAD >·\•:.;. ;-.{;. DEG C DEG C :D % DEG. MIS . DEG. MIS MW .< ~/ DEG c' DEG C % DEG. MIS . DEG. H/S MW . ~. DEG C DEG C % DEG. MIS DEG. HIS . HW .~~.-,~~r::l±~~-· -··-·~~::..;.:L-~~~~-~~:..0~~~-· ~--· -· ---~:._-·."·-L.:~~.:-~-· ---' ·.::.:._ __ ;;.;_;;_;.~-· ·.:.:..~ ·'' 'o3·aa·;;.-;ci.i *~,;~YdJ?:,.'141t·-::·.:i~'.i'a·t::L3· · Y' o3otJ:',;·~~~·-~**.*ii'~*·:.i5'4,.. ":'5M'i&5 't·.·3·~~~ o3oo · 4."2 ~~*** a t&{>.i;••.-1oi :··t:f!'.'i '"· 06·o(lu** ***** '~i;;;, 139M·,:.2M l47Ml.~n 0600. ***** ***** : 2' 155~ ',4,.., 16~ 1.3Mt** 0&00 .·. 6. B ***** H · 1&21-\ . 71tt 169...,·1. 9~** , 0900.:.11.9 ****I,Bb.:153M,.41tt16~L9M50 0900 .. l4.B.,;.:7..4 bl. OO&fti .5.A-IOOIIM1.9M89 090017.4. 8.9 57 018M ,41111351'1.9. 91' · t2oai··t3.8 8.3-·&9~~)53 .-1':4"h3s'3.2 so 12oo''~:1·8.s · 'i,o 47·:340. '1.5. 3413.2 115 1200 2t'.D"'.to.2 5o 343 .. 1.4 325 3.2 112 · tsoo · 11.1. 1.a ·s(• .. 3st.L5 352. ·3~8 1o4 15oo '·'t9.s·' · 7 .6.46·. 356 t.9 346 3.8 99 1soo 23~ f! t·.9 2s 111 2. f't82 1 .o· 92 1800 ··14.7 6.3 57J 014 L7 357 3.8 121800, 19.1': &.2 43 349 1.6 359.3.2 541800 21.4 ·. 1.0 2& 155 -3.f'ct6B' 5.7· 34 2101 . to .6 ****~· 9~,';. oot· .:.a . 320 5. 1:. 3 2100 )3.4 · 1.1 &8 oa1 .4 354. 2.s 3 2100 ts.a.: 2.1 33 . 155 3.4 . .tse. &.3 .:, 3 2400 **********II *** **** 188.1.9 *** 2400 :5,9 ***** 11 145 143·1.3 1 13.5 9.2 75 29BM .. 1M1861-13.8M . ~*!:' ~~gc ~~;,1~t~i'~~~~~'~ZPi',,; . .. l· :,:- ,< > •• THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING June~ 1983 DAY 19 DAY 20 DAY 21 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C 1 DEG. M/5 DEG. MIS MW DEG C DEG C % DEG. M/S DEG. MIS MW 0300 8.4 ***** 6 139 .5 049 1.9 2 0300 4.3 -23.7 11 1 63"" . 5M 265M 1. 9M 2 0300 4 '7 ***** 11 155 .6 138 1.3 3 0600 11.1 -39.0 0 131M . 4M 101M 1. 9M 5 0600 ***** ***** 14 155M , bM 084M 1. 9/'\ 12 0600 H·H* ***** 7 160M .5"' 1591"11.3M 24 0900 13.7 10.9 83 354 1.0 350 3.2 bO 0900 14.8 8.8 b7 015"' ,5)110&5 1.9 92 0900 15.4 7.7 bO 011M .8M 025M 1.9M39 1200 17.5 10.7 b4 350 1.7 353 3.8 146 1200 18.6 9.4 55 345 1.6 353 3.2 114 1200 18.7 10.1 57 342M 1.5M349 3.2 109 1500 18.3 10.7 bl 356 2.4 359 4.4 102 1500 19.0 9.8 55 353 1.7 355 3.8 91 1500 20.3 11.0 55 349 1.6 346 3.2 86 1800 16.0 10.0 67 358 2.2 354 3.8 31 1800 17.4 10.4 63 003 1.6 002 3.2 33 1800 18.9 11.1 60 000 1.9 004 3.8 2.8 2100 ***** ***** 82 356 1.4 011 4.4 3 2100 12.5 ***** 85 013 1.4 011 4.4 2 2100 15.b 10.2 70 007 1.6 019 3.8 1 2400 7.8 ***** 16 116M .2,., 029 2.5 0 2400 7.9 -20.9 11 152 r: ·"" 085 1.3 1 2400 12.9 ***** 94 023/1'\ .2M289 1.9 0 DAY r.j';) <...<-DAY 23 D(.~IY ~?.4 H(i;,:· DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNJ: TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD llEG C DEG C ~ DEG. M/S l)EG. ?1/S M1J DEG C DEG C :!: DEG. M/S DEG. MIS tiW DEG C Di:G C % DEG. MIS DEG. MIS r\~ l}~;j\! 11.1 ***** 3 041 .2 093 3 'J '"" 2 0300 8.6 ***** 16 145M .5M 155M 1.9M 3 0300 9.2 ***** 10 110 .4 088 2.5 4 06!1~ 11.2 ***** 7 141 r: ooJ 110 1.3 21 0600 11. 0 ***** 98 157~ ,7M 17& 1.9 26 0600 12.8 *~*** 91 141M , 4M 169M 1. 9M 25 iiY:]:; 14.9 10.6 72 351M . 6~ 005M 1. 91't1 01 0900 14. 5 ***** 7& 339M , 7M 160M 1. 9M 43 0900 1.6.1 10.5 69 35411 , 8M 33t/w1 1. 9M 47 ~26~; 19.6 11.2 58 346 1.4 352 2.5 104 1200 18.2 7.3 49 354 1.2 357 3.2 64 1200 18.8 11.9 64 340 1.2 354 'J r: '-•"" 60 1 ~ '·" W~>.i 20.3 11.0 55 345 1.5 335 3.8 96 1500 20.5 5.2 37 069 .5 036 6.3 97 1500 21.2 11.0 52 339 1.4 333 3.2 92 1800 18.3 12.2 67 ~.,~ ,),J.) 1.5 007 3.2 24 1800 17.8 4.3 41 147 4.2 138 7.0 15 1800 19.9 8.6 48 354 1.4 333 3.8 44 2100 15.2 ***** 76 129 .1 306 1.9 3 2100 17.0 4.3 43 141 3.0 147 6.3 2 2100 11. 9 ***** 61 072 ':) •'-065 1.9 3 2400 10.7 ***** 4 142 .4 175 1.9 1 2400 13.1 10.8 86 142 1.8 140 5.1 1 2400 5.6 ***** 99 165M .7M 140 1.9 DAY •:.o::-t-.J DAY 26 DAY 2'7 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. ti/S DEG. ti/S MW DEG C DEG C % DEG. MIS DEG. ti/S MW DEG C DEG C :!: DEG. MIS DEG. MIS MW 0300 4.3 -33.7 4 162M ,8M170M 2.~ 2 0300 11.6 ***** 2 008.11 1.11"\ 010 3.8 . 1 0300 7.2 ***** 11 161M , '7.\o\ 156t•d, 9M 3 0600 6.8 ***** 0 158M , 8M 15~ 2, 5M 14 0600 12.6 12.3 98 149M .5M 001M 1.9M 26 0600 **********Ill 162M , 6.M137M 1. 9~*ll 0900 19.0 5. 0 40 041 .3 133 1.9 95 0900 17.5 7.6 52 132 2.2 141 7.0 44 0900 16.7 11.3 70 348M 1,1M 335M 3,2M9Q 1200 22.5 .9 24 015M , 9M 140 7.6 34 1200 16.7 11.1 69 018 1.2 149 4.4 53 1200 17.0 10.7 66 036M 1.2o"\ 096M 6,3M 80 1500 21.9 7.6 40 133 1.1 138 6.3 64 1500 17.1 7.2 52 0151-1 1. 4M 158 4.4 36 1500 17.1 10.8 b6 005 2.2 003 4.4 54 1800 19.5 8.2 48 356 1.3 007 4.4 13 1800 15.7 10.9 73 109M , 9M 145 5.7 "14 1800 15.9 10.5 70 005 1.8 010 3.8 21 2100 16.3 7.3 55 107 1.3 112 6.3 1 2100 13.6 ***** 87 010M 1.1M 010M3.2M 3 2100 12.0 ***** 5 018 .7 002 3.2 2 2400 14.0 9.7 75 134,_, 1.1M 139M 6.3M 1 2400 8.6 -12.0 22 110 .4 019 1.9 1 2400 8.9 ***** H 144M .7M 158)111.3M 0 :t: NC. S U ~:> :t: T N .~ H Y D I=< 0 E L E C T I=< :1: C • ·P H D .:r E C ·r THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING June~ 1983 DAY 28 DAY 29 HOUR DEW WIND WIND GUST MAX, HOUR DEW WIND WIND GUST MAX, HOUR DEW WiND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. MIS MW DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C ~ DEG. MIS DEG. MIS MW 0300 7,7 ***** 11 155M ,5M133M1.9M 3 0300 5,7-19.015 155M .6M180M1.9M 2 0300 8.4 ***** 12 162M .5M125M1.3M 1 0600 11.1 llltliH 1 143M ,6.M164Ml.9M26 0600 9.5 ***** 4 160M ,7M170M1.9M23 0600 11.5 Hl!:H 0 143M ,;:~173M1.9M23 0900 16.1 6.8 54 129M1.6M137M 7.0M45 0900 lll!Hll HliH l!ll 342M ,6M096M1.9~ll·!* 0900 15.9 UHif 63 012 ,6 348 1.9 110 1200 17,5 6,4 48 142M3,1M134M7,6M48 1200 16.5 9.5 63 329M ,7M347.M1.9M661200 18.9 10.0 56 338 1.4 339 2..5127 1500 16,4 5,3.48 146 3,8 139 7,6 54 1500 16,8 11,2 69 354M1,4M 350 3,2 47 1500 19,7 10,2 54 001 2.3 005 4,4 99 1800 16.5 5.4 48 153 4.1 140 7.6 27 1800 15.2 10.9 75 002 1.5 359 3.2 17 1800 19.0 10.1 56 007 1.9 014 3.8 27 2100 12.1 ***** 74 168 1.9 160 5.7 3 2100 13.4 ***** 83 005 1.2 012 3.2 2 2100 15.3 ***** 77 042 .6 032 3.2 2 2400 6.1 ***** 19 128 .4 117 1.9 0 2400 9.3 '***** 17 154 .4 093 1.9 0 2400 12.8 ***** 8 131 .4 112 1.3 MONTHLY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING June~ 1983 DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MAX. TEMP. DEG C 14.4 11.8 12.3 10.7 15.9 16.4..., 17.9.M 17.0M 10.8 15.8M 16.4M 15.4M 17,3M 17.0.M MIN. TEMP. DEG C MEAN TEMP. DEG C RES. WIND DIR. DEG 6.7 10.6 075.41 6.7 9.3 359M 6.0 9.2 035M 5.3 8.0 002M 3.7 9 .a 353M 1.1...-1 8.81'1 016J"' -,1M 8.9M 008J"' -.3-"' B.4M 050 M 1.2 6.0 142M 3,01"1 9 ,4M 019 I"\ 6,3M 11 ,4M 141 /"1 8,81"1 12. 1M 153M 5,7M 11.51"1 031 M 4,01'1 10.51-' 147M 15 14,5,., 4,11'\ Cf,:\1'1 358M 16 17 , 4,.., 5, 4M 11. 4.>1 0 07 .M 17 20.9M 3,6M 12.311'1 357M 18 24.21'\ 3.3M 13.8M 159M 19 18.4M 6,9M 12.71"1 360M 20 19.8M 3,51"1 11.71'1 003M 21 20.4M 4,3M 12.41'1 359M 22 21.5 9.0 15.3 358M 23 20.6M 7,41'1 14.0M 1371"1 24 23.3M 5,51'\ 14,4"" 357M 25 23.4M 3,41"1 13,4M 101M 26 17.8M 8.2M 13.0M 06311'1 27 19.4M 6,8M 13.1,4o\ 019M 28 18,1M 6, 1M 12.11"1 148M 29 16.8M 4,91'>" 10.9M 002M 30 20.4 8.2 14.3 009M MONTH 24.2M -.3M 11.211 069M RES. WIND SPD. M/S AVG. WIND SPD. M/S MAX. GUST DIR. DEG '71'1 2.1,.., 143,.., ,/M ,91W1 001-"1 ,6M 1.5M 139M ,41"1 .7M 353M , 7M 1.1 M 359M ,6M 1.2M 008M ,5M 1.1M 000 M .1M ,9M 339/oll .2M ,7M 356M , 3 M , 9 M 338 .M 1.7M 2,4M138.M 2.6M 2.7M 135M ,5M 1.1 M 136M 1. 6 1"\ 2 , 0 M 168 M .711 .9M Oll6M , 7 Yl 1.1 M 320 1"1 , 7 M 1. 111 346 M l.lM 1.8M182M 1.11"1 1.4M 359 I"\ .8M 1.2M011n , 91"\ 1,2M 004 M ,5 M 1.0M 335M 1.2M 1.9M 138M , 5 M 1. 0 I'\ 333 M ,5M 1.5M 140M ·,bM 1.5M141M ,8M 1.4M096M 2, 0 M 2, 2111 134 M ,b M 1.0M 350M .8 M 1.1M 005M .3M 1.4M 138"' MAX. GUST P'VAL MEAN SPD. DIR. RH M/S I. 8,3,41 N (~<~) 4.4M N (M) 7.0n N <"'~) 2.5,.., N (~) 4,4.1'1 N (M) 4,41'\ N (M) 3.8M N (tl) 2.5n S (~"~) 3 , 2 n SSE 0'1) 3.8., NNW(~) 8,9MSE (M) b. 3n SSE (t-1} 5.1M N (1'1) 7 .6n SSE(M) 3,2M N (n) 5.1M N(r1) 3.8n N (~l 7, 0,., SSE(!"') 4,4.., N (1'1) 4,4M N (M) 3.8M N (M) 3. 8M NNWC!') 7,01'\ SE (M) 3.8,., NNW(M) 7 ,QM SE (ti 7 'OM N (M) 6.31"1 N (Itt) · 7 • 61'1 SSE (M) 3. 2111 N (M) 4,4..., N (M) 8.9M N (l"'j M :J: N c:;: • MEAN DP DEG C M PRECIP MM o. 0 4.4 .2 0.6 0. 0 0 '0 0. 0 0. 0 21.6 .2 ') d .. 0. 0 0.0 0.0 0. 0 a.o 0.0 0. 0 0.0 0.0 0' 0 0.0 0. 0 0.0 0. 0 0 '0 0. 0 0.0 0.0 0.0 26.6 GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 7.6 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 6.3 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 7.6 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 7.6 DAY'S SOLAR ENERGY DAY WH/S!lM 7374 1 5239 2 4557 3 3567 4 10490 5 9061M b 9549/'\ 7 &973M a 2677 9 8365.Nt 10 991~ 1 i 8225,4, 12 9731M 13 8784M 14 7u0SM 15 8687"" 16 12080/'\ 17 1 0379.~ 18 119241'1 19 11534,-, 20 1 0722~<~ 21 9400 22 8546M 23 9345M24 7605M25 5333N\ 26 8075"" 27 6738M28 529iM '2.9 9450 30 246621 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 **** --·----·--··· ·-···--·· --·----------· (\J :L u ' 3: :L 150 (l_ 120 H 90 u w 60 0:: (l_ 30 0 ;-.: (l_ :L 50 w 30 f- ' 10 f- (l_ -10 3: -30 ~·-50 (9 w Q 20 16 ' 12 Q 8 z 4 H 3: 0 J 1- ~ ~ R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA LAKE NERTHER STATION June, 1983 I' I I; I I 'I / ~ ; ~I tA ~~J I _} J J ~-t J ·J j J I u ~ ~ ,I ~ IV l ~IV~ [lrv 1 Y ~ I\! '~I\ v w ~ ~-~ I"' ~ '"~ ~ IV 1\-- r"" 1'\; rr ~V' 1'-N ~-~ Yt-k lit. I\, -. 1\J -.... ~-' .;; -~ .::\_ C\ '"~'-·"' , ~. -/' r--r \ (', ·' . C. /" ..;.:;, "'--}-.M!.\/··-~·v·...o. ·\-·,. ·.--. ·._ v·-· ...... -~-..\.•·-<=\. ... <_.' _A~r~, -::-·~-:-: .. __ \.' .. , " ' . : -. ~ :· .. :· ·: ...... .. rej ~i ~-~1 fij ~-\A· . 11' ~-fll ~~ f'1 ~t ~ ~f~-~1 11'1 f.lltrtlm '~~~, I' II 'j II i - ltJ.\ ..r\, . .,~1\ .... 1, -... •/\.,../>-4 ,. ·.....,.,,._, ~-·1.,1,_,rf'o;f"\..r-~j\,/\1 · •4 ,-''1.1,("~ r""*~ . .r-~. · ··-. . .r•,,)\-"' .. 1 .. ~Jt}~o,,, rf-,,,. rf\._ .··J .. -'\1 5 10 15 ' 20 25 30 - - - - - - 100 80 (f] 60 0 r 40 :n 20 ;.u 0 3: 3: 100 I 80 c 60 ~ 40 8 20 -l -< 0 t:J f'l G) n 360 2: 288 1-1 216 a 144t:J 72 ~ 0 I~ & M CDNE>ULTANT~:> _.,. WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING June~ 1983 VELOCITY \M/~3) 0 ~ ·-1 . 0 3.0 6.0 1 () . 0 1 :::; . 0 TO TO TO TD TO TD DIRECTION 1 . 0 3.0 6.0 10.0 15.0 20.0 ;:.~ () ' 0 OR GI~EATER TDT{iL ------------------------------------------------------------------------ N 4. 15 ;,~o. 20 . 19 0.00 o.oo 0 . 0 0 0.00 ;:.:4. 54 NNE 3. 16 3.51 .04 0.00 0.00 0.00 0.00 6. '?l NE 1.79 .53 (),()() 0.00 0.00 0 '0 0 0 ' () 0 ':) "7.':l 1 ... f •• :Ji ... ENE 1.49 ':34 . 04 0.00 0.00 0.00 0 '() 0 l.B7 E 2. 1'7 .46 o.oo 0.00 0.00 0.00 (),()() ;:.:.~ '63 ESE 3.62 I !:;7 '04 0.00 0.00 0.00 0.00 4 . ~?. ~~) r._ .... ;;>t:. B.46 ;:.~' 02 4.50 0.00 0 ' () 0 0 . 0 () 0.00 14.?H s~:>E 10. 11'B ~?., '7B 4.3B 0.00 0.00 0.00 0.00 18' 14 , .. :;) ~3' ?'? 1 . ;;!6 . '+2 0.00 0.00 0.00 0.00 ~) , l+:S ESW .61 .30 0.00 0.00 0 '0 0 0.00 (),()() .91 sw 11::" ' -.} .04 o.oo 0.00 0.00 () . 0 0 0.00 . 1 <y \..i~:;w .u .11 0 . () 0 0.00 0 '0 () 0 '0 0 0.00 ,;;:.3 w 11!:" ' -.} .04 0.00 0.00 0.00 0.00 0.00 'l? WNW .61 .30 o.oo (),()() (),()() 0.00 () '() () '<y l NW .80 1 .64 0.00 0.00 () . 0 0 0.00 0.00 ;:~' 44 NNW 2.44 lO.'?l (),()0 0.00 0.00 0.00 0 '() 0 13' 15 CALM 1 .11 -----··-··------· -·---·-... ·---·-... ,, ____ ---···-----··----... ·-··-·-· TOTAL 44 '4'7 44.82 9.60 0.00 0 '0 0 0 '0 0 0.00 100.00 NOTE: ALL FREQUENCIEE ARE EXPRESSED IN PERCENT 2624 VALID WIND OBSERVATIONS USED TO DEVELOP FREQUENCY SUMMARY ----------------·--·-·· -------------------- R~M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION June, 1983 NORTH ......... ....... HIND SPEED (M/S) ... . . 15-20 HEST· ·EAST . ·2s~·3B~ · · ·2B~· •. . ·la"·ls". • ·5" . . . 10-15 S-10 3-S .... ·. ·.. . ................ \.. . . . . . .. .. . . . . . ,:..\. . . . . . . 1-3 .2-1 ....... ........ CALM . . . . . . . . . . SOUTH WIND ROSE PLOT :[NC. HDU1~LY PRECIPITr:iTION SUI"\MtiRY FOI~ EI<LUTNA ijti{[ WEr~lTHEf~ STr~,TION Dr-iTA TFd<EN DUI~ ING Ju 1 v .' 1 '/83 PRECIPIHHION VA!...UE!:) r;RE IN MILLiriETERS HOUR ENDING DATE utoo 0200 o3oo 04oo o5oo 0600 o7oo o8oo o9oo 1000 1100 1200 130o 140o 1500 1600 17oo 1800 1900 2000 2100 2200 2300 2400 DATI ------------------------------------------------------------------------------------------------------------------------------------· .4 ') .... o.o ') "· .8 1.0 ') .... 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 1.6 .6 o.o 2 0.0 0.0 0.0 o.o .2 0.0 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 3 0.0 0.0 0.0 0.0 0.0 0. 0 0 '0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 u.o 0.0 0.0 0.0 4 0. i) 0.0 0.0 0.0 0 '0 0 '0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 " 0.0 0.0 o.o 0.0 0.0 o.o 0. 0 0.0 0.0 0.0 o.o 0.0 0. 0 o.o o.o 0.0 o.o 0.0 0.0 0.0 o.o 0.0 0.0 0.0 .J 6 0.0 0. 0 0.0 0.0 o.o 0. 0 .2 .4 o.o 0.0 0.0 o.o .6 ') 0.0 0. 0 0.0 .2 .2 0.0 0.0 0.0 0.0 0.0 ..... 7 0.0 .2 **** **** ') .... 0 '0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o o.o 0.0 o.o 0.0 a 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 0.0 0. 0 0 '0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9 0.0 0.0 0.0 0.0 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10 o.o 0. 0 0.0 o.o 0.0 0.0 0. 0 o.o 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0. 0 0.0 0. 0 o.o ') .... 0. 0 o.o .4 ') .... 1 11 0.0 0.0 . 2 .4 0.0 .2 6.0 0.0 0.0 0.0 0.0 o.o 0. 0 0.0 0.0 o.o 0.0 0.0 0.0 ') .... ') .... 0.0 .8 **** 1 12 . 4 0.0 0.0 o.o 0. 0 .2 ') .... 0.0 0.0 o.o o.o o.o 0.0 0.0 o.o 0. 0 0.0 0.0 o.o 0.0 o.o 0.0 0. 0 0.0 1 13 0.0 0.0 0.0 0.0 0 '0 0.0 **** **** **** **** .6 0.0 0.0. 0. 0 0.0 0. 0 0.0 .2 0.0 .8 0.0 0.0 0.0 0.0 t: 14 o.o 0.0 .2 **** 0.0 **** 0.0 0. 0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0. 0 0.0 0.0 0 '0 0.0 0.0 0.0 0. 0 0.0 1 15 0.0 0.0 0.0 0.0 0.0 0. 0 0. 0 0. 0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 '0 0.0 0.0 0. 0 0.0 0.0 0.0 1; 16 6. 0 o.o 0. 0 o.o 0.0 **** 0.0 0.0 o.o 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0 '0 0.0 1 17 0.0 0. 0 0.0 ') .... 0.0 o.n 0.0 0.0 0.0 0.0 0.0 1.0 .2 0.0 o.o 0.0 0.0 **** **** 0.0 0. 0 0.0 .2 0.0 r 18 0.0 0.0 0.0 o.o 0.0 0.0 0. 0 0. 0 o.o 0.0 o.o 0.0 0.0 .8 .2 .4 0.0 0. 0 .6 .b ":: 0.0 0.0 0.0 1 19 il.O **** 0. 0 0.0 0.0 0.0 0. 0 0.0 o.o 0.0 0.0 o.o 0. 0 0.0 0. 0 0.0 1.0 1.4 .2 0.0 ') .... 0.0 0.0 0.0 1! 20 u.o 0.0 0.0 0.0 0.0 0.0 0 '0 0.0 0.0 o.o 0.0 .2 0.0 0.0 0.0 0 . 0 **** **** 0.0 0. [J 0.0 0.0 0. 0 0.0 2 2i 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 2 22 0.0 0. 0 0.0 0.0 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 o.o 0.0 0.0 0. 0 0.0 0.0 o.o 0.0 2 23 ') .... 0.0 .2 .2 1.8 2. 0 1.0 .8 1.0 0.0 0.0 0.0 0. 0 0.0 ') . ... 0.0 0.0 0.0 0.0 0.0 il.O 0.0 o.o 0.0 2 24 0.0 0. 0 0.0 0.0 0.0 0. 0 o.o 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 25 0 '0 o.o 0. 0 0.0 0.0 0.0 0. 0 0 '0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 o.o o.o o.o 0.0 o.o 0. 0 0.0 2 26 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 o.o 0.0 n.o 0.0 o.o o.o o.o 0.0 0.0 0.0 0. 0 0. 0 o.o o.o 0. 0 0.0 2 27 0.0 0.0 0.0 0 '0 n.o 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.6 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.6 ') .... 28 0. 0 o.o o.o 0.0 0.0 o.o 0. 0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 o.n 0 .o 0.0 o.o 0. 0 0. 0 0.0 0.0 0.0 0.0 2 29 0.0 0.0 o.o o.o 0.6 6.0 0.0 0. 0 0.0 0.0 0.0 0.0 0. 0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 '0 **** 2 30 0. 0 0.0 0.0 0.0 0 '0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 o.o o.o o.o 0.0 0.0 0.0 0,0 0.0 0.0 o.o 0. 0 0.0 3 31 0.0 0.0 0.0 0.0 0. 0 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 0. 0 c.o 0.0 0 '0 0.0 .6 .2 o.o 0".0 o.o 0.0 0.0 3 THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING July~ 1983 DAY 01 DAY 02 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. :t: ···-.! c::: . HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C k DEG. MIS DEG. MIS MW DEG C DEG C I DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. M/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 12.0 ***** 17 068 .1 161 1.3 1 0300 ***** ***** ** 147 .5 193 1.3 *** 0300 9.5 ***** ** 147 C" ,,J 157 1.3 2 0600 11.1 ***** 21 346 .7 357 2.5 4 0600 11.1 -23.6 7 150 .6 169 1.3 15 0600 ***** ***** 12 130 .3 121 1.3 10 0900 12.7 -24.1 6 349 .9 338 2.5 37 0900 12.2 ***"H n 350 1.1 Ou3 ') r: <. • .J 41 0900 ***** ***** ** 176 .6 028 1.9 90 1200 12.7 -25.9 5 357 1.9 000 4.4 21 1200 14.5 11.3 81 016 .3 359 3.2 46 1200 19.0 10.6 58 338 1.5 337 3.2 .112 1500 14.3 14.1 99 353 1.4 355 ~ ') ,), .. 67 1500 16.5 11.5 72 353 1.7 353 3.2 62 1500 20.2 10.1 52 356 2.0 344 3.8 89 1800 13.3 13.0 98 346 1.4 329 3.2 7 1800 16.1 11.1 72 005 1.8 005 3.8 26 1800 19.2 10.3 56 359 1.9 002 3.8 44 2100 11.4 ***** 16 023 .3 344 ') r: <.o.J 1 2100 13.4 ***** 98 022 .4 352 2.5 1 2100 15.5 ***** 86 063 .2 346 2.5 1 2400 ***** ***** ** *** **** 135 1.9 *** 2400 ***** ***** 13 137 .4 157 1.3 1 2400 12.7 ***** 8 147 .4 162 1.3 1 DAY 04 DAY 05 Dr=iY 06 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. MIS Mi4 DEG C DEG C X DEG. M/S DEG. M/S t\W DEG C DEG C % DEG. MIS DEG. MiS MW ------------------------------------------- -------------------------------------------------------------------------------------- 0300 1 0 • 3 ***** 11 140 .5 163 1.3 2 0300 11 . 8 ***** 15 343 • 0 332 1.9 1 0300 12.3 ***** 2 061 .2 178 2~5 l Ot% 13.0 ***** 0 146 r: ,,J 127 1.9 23 0600 ***** ***** 9 099 .3 121 .6 8 0600 12.2 ***** 98 0')' l..b .1 330 1.9 4 O?OQ 15.0 ***** 78 007 .5 328 1.9 29 0900 14.4 ***** 94 352 .7 008 1.3 45 0900 11.6 *H** 1 345 .6 356 1.9 11 12n:J 15.3 11.1 76 358 1.2 000 3.2 15 1200 ***** ***** ** 339 1.3 332 2.5 *** 1200 11.6 ***** " 347 .7 345 1.9 16 c. 1500 18.3 10.2 59 349 1.3 005 ') r: ... .J 99 1500 17.4 14.7 84 342 1.4 351 2.5 58 1500 12.0 ***** 1 360 .4 335 1.3 24 1800 16.0 13.1 83 353 1.4 003 3.2 13 1800 16.0 14.3 90 001 1.9 000 3.8 16 1800 12.3 ***** 0 149 .6 150 1.9 11 2100 14.0 ***** 99 360 1.0 347 3.2 1 2100 14.6 ***** 97 012 .2 359 1.9 1 2100 11. 9 ***** ** 150 .3 166 1.9 1 2.400 12.9 ***** 8 032 .2 027 1.9 0 2400 13.2 ***** 96 139 .3 165 1.3 1 2400 10.7 -27.3 5 112 .3 157 1.9 1 DAY 0'7 DAY OB DAY 09 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C l DEG. MIS DEG. MIS l'IW DEG C DEG C X DEG. MIS DEG. MIS MW DEG C DEG C :t DEG. MIS DEG. MIS MW ------------------------------------------- -------------------------------------------------------------------------------------- ll300 10.4 -39.5 0 131 .4 181 1.3 1 0300 13.1 8.2 72 142 2.0 139 5.7 *** 0300 8.2 -38.0 1 150 .7 119 1.9 0600 1 0 • 8 ***** ** 004 .3 350 1.9 10 0600 12.1 10.7 91 008 .9 081 3.2 17 0600 11 . 3 ***** ** ~:U Hlt:* *** HH Hw 0900 ***** ***** ** 028 .4 331 1.3 *** 0900 14.2 ***** ** 028 .2 154 3.2 *** 0900 14.9 ***** 65 133 .5 176 1.3 38 1200 15.8 12.6 81 336 1.2 323 2.5 82 1200 15.0 5.5 53 143 2.4 143 5.1 26 1200 17.3 6.8 50 143 3.0 150 6.3 84 1500 16.7 13.1 79 342 1.5 321 3.2 50 1500 ***** ***** 54 150 1.9 153 5.1 28 1500 17.0 5.9 48 143 4.1 145 8.3 103 1800 17.0 13.4 79 347 1.1 341 2.5 47 1800 13.8 3.5 50 141 2.3 1~') j .. 5.1 6 1800 15.6 5.2 50 151 3.7 154 7.6 18 2100 14 , 0 *·HH 86 355 .3 241 2.5 1 2100 12.5 ***** 73 134 1.0 136 6.3 1 2100 12.6 9.8 83 131 1.7 140 5.1 2 2400 14.8 6.9 59 142 2.4 146 6.3 1 2400 HH·k ***** 98 151 .3 020 1.9 1 2.400 ***** ***** 4 047 '1 010 3.8 0 :1: NC:::. --~:;; U S :1: .. ,. j·-...~ .-~:-, H Y D I~ C) E 1... E C T I=< :t: C::. 1::-I~ 0 .. T E C T THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING July~ 1983 DAY 10 HOUR . DEW WIND wiND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C k DEG. MIS DEG. MIS MW DEG C DEG C l DEG. MIS DEG. MIS MW DEG C DEG C 7. DEG. MIS DEG. MIS Mw 0300 4.8 ***** 7 156 .5 152 1.3 2 0300 9.1 ***** 7 117 .3 009 1.3 1 0300 9.2 ***** 7 115 .6 .,..., l.J,J 1.3 0600 ***** ***** 96 142 .2 1C"Q .J, 1.3 24 0600 9.2 ***** ** 154 .7 159 . ' l.v 4 0600 ***** ***** ** 186 0 .w 186 i ,9 *** 0900 12.2 ***** 87 336 .3 054 1.3 29 0900 11.1 ***** 94 345 .4 340 1.3 18 0900 ***** ***** ** 357 .8 *** **** *** 1200 15.2 9.2 67 337 1.1 349 ') r: .... ..s 72 1200 11 . 3 ·~**** 93 161 .9 170 1.9 24 1200 12.6 11.1 91 354 1.5 355 3,2 53 i500 16.0 9.3 64 350 1.3 351 ') " .... ..s 36 1500 12.2 ***** 91 307 .3 207 1.3 18 1500 12.7 11.7 94 348 1.6 350 3.8 38 1800 12.7 11.1 90 004 1.5 353 4.4 6 1800 11. 1 ***** 98 157 .7 126 1.9 4 1800 12.7 1BHH 94 342 1.0 344 ·1 C" !..o.J 16 2100 1 0 . 9 ***** ** 091 .4 017 2.5 4 2100 10.0 -27.8 5 043 .1 025 2.5 1 2100 11.4 ***** 0 353 1.0 356 2.5 1 2400 9.7 ***** 6 139 .5 150 1.3 1 2400 ***** ***** ** ******* 342 2.5 *** 2400 7.5 ***** 6 148 .4 143 1.3 1 DAY t3 DrW 14 Dr:w 15 j{tJ:( DEW WIND wiND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDh:~ TEMP. ?OINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST Rill:• DEG C DEG C l DEG. MIS DEG. MIS N\.l DEG C DEG C 7. DEG. M/S liEG. MIS M\-l DEG C DEG C % DEG. MIS DEG. M/S 1,(.; 'L::~ ·-'**** ***** ** 167 .8 176 1.9 \ 0300 4.4 ***** 7 152 .7 161 1.9 1 0300 5.1 ***** 10 159 .6 158 1.9 '){}:'; HlHf-:1: HH* U *** **** 113 1.3 '*** 0600 ***** ***** ** ltltlt ·HH 120 1.3 *** 0600 ***** ***** 1 163 r: ,,J 171 1. 9 *•:Hf r.r-.· i} i 0.0 ***** ** ******* *** **** *** 0900 15.5 ***** 65 080 .4 124 1.3 90 u9uo 17.0 9.7 62 116 .9 116 1.9 86 !2':1 ~***;; ***** 84 145 .6 172 2.5 42 1200 19.6 8.3 48 338 1.0 353 1.9 66 1200 20.3 12.4 60 339 1.3 353 2.5 124 l~u~ 17,0 ·Hl!H 69 090 ') .... 152 3.2 59 1500 19 . 0 ***** 46 327 1.0 349 3.8 30 1500 19.1 10.5 57 344 1.2 351 3.2 20 1800 14.1 11.3 83 156 .5 154 3.8 9 1800 17.1 7.8 54 189 .9 298 2.5 15 1800 17.8 10.5 62 171 1.2 153 2.5 13 2100 10.6 ***** 1 102 .3 165 4.4 1 2100 14,3 ***H 76 154 .9 1'') 0<.. 1.9 2 2100 13.6 lHHH 90 158 1.0 162 'j " ~. • ..s 1 2400 7 .1 -28.1 6 143 .5 128 1.9 1 2400 7.7 ***** 3 157 .5 165 1.9 1 2400 9.4 H-liH 4 153 .5 182 1.9 0 Dr~Y 16 Df':'tY 17 Dr:~,y 1 E3 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C Z DEG. MIS DEG. MIS MW DEG C DEG C Z DEG. M/S DEG. M/S MW DEG C DEG C 7. DEG. MIS DEG. MIS MW ------------------------------------------- ------------------------------------------- ------------------------------------------- 0300 7.4 ***** 5 158 .7 1'') b<.. 1.9 1 0300 12.1 ***** 3 135 .4 139 1.9 . 1 0300 ***** ***** 7 143 .6 132 1.3*** 0600 ***** ***** ** ***'**** 166 1. 9 *** 0600 12.1 11.6 97 043 ,2 038 2.5 4 0600 8.4 -24.2 8 *** **** 139 .& 'H·l! 0900 16.3 ***** 70 164 .4 201 ') " .... ..s 33 0900 12.5 10.4 87 073 .4 035 2.5 *** 0900 ·H*** ***** H 348 .9 244 2.5 48 1200 17.6 11.3 66 338 1.2 327 'l C" ... ..s 63 1200 ***** ***** ** 074 .3 069 2.5 *** 1200 15.9 11.173 356 2.3 355 4.4 128 1500 1i.5 ***** 78 353 1.4 004 3 1 •'-18 1500 12.8 ***** 91 318 .4 351 2.5 39 1500 13.1 H·lfH 85 003 1.6 007 4.4 23 1800 ti .5 ***** 77 081 . 1 149 ') 1:' 1-o..S 12 1800 13.8 11.0 83 209 .3 149 2.5 16 1800 12,7 H·lFH 93 166 .3 025 4.4 10 2100 14.4 ***** 97 138 .4 158 1.9 1 2100 11.0 -29.0 4 159 .3 156 1.9 1 2100 10.2 ***** 3 149 .3 159 1.3 1 2400 13.6 ***** 99 097 ') 114 2.5 0 2400 9 . 3 ***** ·:Hf 146 .4 114 1.3 0 2400 9.1 ***** 5 118 .4 130 1.3 1 •'- THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING July~ 1983 DAY ;.:: 0 Df':j'( 21 HOUR · DEW WIND WHlD GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C t DEG. M/S DEG. MIS MW DEG C DEG C % DEG, MIS DEG, MIS MW DEG C DEG C i: DEG. MiS DEG. M/S MW 0300 ***** ***** 9 144 .5 163 1.3 1 0300 ***** ***** b 145 .6 160 1.9 1 0300 10.4 ***** 0 156 .b 164 1.9 0600 9.3 ***** 4 148 .7 145 1.3 16 0600 ***** ***** ** 147 .5 156 1.3 *** 0600 11.1 ***** H i43 " i49 1. 3 *** ,,J 0900 ***** ***** ** 124 "" 153 1.3 '*** ll900 ***** H!IH 89 025 ., 155 1.3 32 0900 ***** ***** ** 153 1.0 1 .,) l. 9 *** ,,J • .:I q,_ 1200 18.6 i 1. 7 64 341 1.4 348 3.2 134 1200 . 15.0 ***** 82 013 .7 338 1.9 44 1200 ***** ***** 70 339 1.1 359 'l c: <..oJ 78 150il 17.3 10.7 65 351 1.4 358 3.2 32 1500 14.0 11.3 84 128 .7 157 2.5 30 1500 18.3 12.8 70 338 1.6 328 3.2 34 1800 12.7 *'-**** 0 010 .4 331 tj t: '-•'-~ 8 1800 14.8 ***** 87 161 ,8 162 1.9 18 1800 17.2 11.5 69 aot 1.7 000 3.8 15 2100 10.3 ***** 2 123 .5 139 1.9 1 2100 12.2 ***** 3 099 .2 127 1.9 1 2100 13 '7 ***** 86 052 .3 034 1.9 1 2400 9.5 ***** 5 P"" <....! .4 140 1.3 0 2400 9.9 ***** 3 146 . . 6 148 1.3 1 2400 8.8 ***** 4 148 ,6 157 1.9 0 Dr~Y ;~:.~ D~IY r}""'l' ,; .. ,;:. Dr-YY ;:~4 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NcNG TEMP, POINT RH DIR, SPD, DIR. GUST RAD NDNG TEMP, POINT RH DIR, SPD. DIR, GUST RAD NDNG TEMP. POINT RH DIR. SPD, DIR. GUST :(~D DEG C DEG C % DEG. MiS DEG. M/S tiW DEG C DEG C X DEG. M/5 ilt:G. M/S r\\4 DtG C DEG C i: DEG. M/S DEG. M/S ;;1) OJilG 6.9 ***** 7 156 .6 173 1.3 1 0300 10,8 H·Yillll 5 142 .4 148 1.9 1 0300 ***** ***** ** •t:• l.J!:i .5 147 1. 9 :*** 06G~ ***** ***** ** 151 .3 184 1.3 i-H 0600 10.2 ***** 5 152 "' ,,J 144 1.3 6 0600 ***** ***** 1 ****"'** 147 .6 12 nY~G 14.6 ***** 81 359 .7 017 1.9 43 0900 11.9 ***** 96 105 .3 143 1.9 42 0900 14.2 10,8 BO 168 .s 174 1.9 89 '12U:t J~.b 11.5 63 335 1.3 301 3.2 109 1200 14.2 12.6 90 015 .7 013 1.9 43 1200 16' 1 11.5 74 345 1.8 351 3.8 74 1500 17.6 13.4 76 351 1.7 337 3.2 26 1500 13 '7 ***** 84 348 1.4 346 3.2 35 1500 17.9 10.6 62 359 2.5 OOfi 5.1 83 1800 17.8 11.7 67 003 1.3 011 3.2 22 1800 13.9 11.1 83 140 .6 129 1.9 20 1800 17.2 ***** 56 339 .9 356 3.8 39 2100 13.6 12.3 92 016 1.0 008 3.8 1 2100 9.4 ***** 2 141 .6 126 1.9 1 2100 8.2 ***** 0 167 .7 181 1.9 2400 ***** ***** 2 141 .6 104 1.9 0 2400 8.5 ***** 4 144 .4 143 1.3 0 2400 HH!I Ul!H 10 156 .7 153 1.3 Dr~Y 'jl::" ;....\J DAY 26 DAY 27 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP, POINT RH DIR, SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR, SPD. DIR, GUST RAD NDNG TEMP, POINT RH DIR, SPD. DIR, GUST RAD DEG C DEG C :t DEG. M/S DEG. M/S MW DEG C DEG C i. DEG. M/S DEG. MIS MW DEG C DEG C k DEG. MIS DEG. M/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 ***** ***** ** 163 .9 172 1. 9 *** 0300 4.0 -33.9 4 160 .7 154 1. 9 *** 0300 9.9 *'~*** 3 149 .4 158 1.3 1 0600 3.0 ***** ** ******* *** **** *** 0600 7.8 ***** ** 1'51 .6 154 1.3 *** 0600 12.2 ***** 96 155 .4 174 1.3 13 0900 ***** ***** ** 123 .8 123 1.3 71 0900 15.7 ***** 63 110 .4 151 1.3 69 0900 13.8 11.7 87 344 .6 340 2.5 *** 1200 18.6 8.3 51 344 1.4 349 3.8 104 1200 17.7 11.1 65 344 1.5 354 3.8 80 1200 17.0 11.4 69 337 1.4 339 2.5 46 1500 17.8 9.5 58 001 2.3 003 4.4 54 1500 16.8 11.6 71 001 2.1 355 3.8 26 1500 20.0 13.6 66 338 1.3 358 2.5 78 1800 16.9 ***** 61 353 1.4 002 3.8 21 1800 15.9 ***** 76 007 1.2 355 3.8 11 1800 17.4 11.1 66 346 1.2 35B 4.4 30 2100 10.4 HH·':! 98 152 .6 186 1.9 1 2100 13 . 9 ***** 82 030 .5 005 2.5 1 2100 13.7 ***** 91 16il .a 175 3.2 0 2400 5.2 ***** 6 158 .6 143 1.3 0 2400 11. 6 ***** 97 118 ':) ol ... 320 1.9 0 2400 8.0 ***** ** 145 .5 148 1.3 1 THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING July~ 1983 DAY 2B DAY 29 :J:NC. D(.~ y :.:s () HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUS( RAD DEG C DEG C ~ DEG. MIS DEG. M/S MW DEG C DEG C % DEG. MIS DEG. M/5 MW DEG C DEG C 7. DEG. MIS DEG. MIS Mw 0300 4.9 HIH 13 166 .7 160 1.3 1 0300 6.8 ·HHI 10 158 .6 139 1.3 1 0300 ***** ***** ** 143 .6 155 2.5 *** 0600 6.8 ***** ** 168 .6 168 1. 9 *** 0600 11 . 8 ***** 96 144 " ,,J 152 1.3 21 0600 11 . 9 ***** 98 152 .4 192 1.3 19 0900 ***** ***** 70 152 r: ,,J 157 1.3 80 0900 ***** ***** 84 349 .6 349 1.9 *** 0900 15.3 ***** 75 082 ') •'-141 1.9 4u 1200 21.7 13.7 60 337 1.3 350 3.2 101 1200 16.4 13.5 83 356 .7 339 1.9 42 1200 17.4 10 .1 62 342 1.2 350 'j r: l..o.J 46 1500 21.7 12.3 55 358 2.1 349 4.4 83 1500 16.5 13.8 84 343 1.0 000 1.9 *** 1500 17.0 12.4 74 352 1.5 348 ., 'j .),,_ 47 1800 17.9 7.0 49 187 1.3 190 4.4 11 1800 15.7 -:m:11 85 343 .9 327 2.5 11 1800 16.4 11.2 71 349 1.2 002 3.8 29 2100 16.0 11.4 74 088 .3 357 3.8 1 2100 13.6 ***** 91 009 .4 028 1.3 0 2100 9.6 ***** 96 161 .a 191 3.8 1 2400 8.4 ***** 4 072 .3 021 ~ ') j,,_ 0 2400 ***** ***** ** ******* 011 1.3 *** 2400 4.9 ***** 6 157 .5 150 1.3 0 Dr:~y 31 HOUR DEW ~liND WIND GUST MAX. NllNf. ''£liP. POINT RH DIR. S?D. DIR. GUST RAD ;Jt:•: C DEG C X DEG. M/S DEG. li/S M:; -----·•••...,~ --------------------------------•a-- 0301} I**** ltf.l*l! 2 171 .7 178 1.9 0 0600 ~**** ***** ** 170 .7 15.9 1.3 17 09UU 15.3 ***** 60 122 C' ,.J 110 1.9 57 12an 18.5 11.9 65 34& 1.5 347 3.2 105 1SliG 17.1 ***** 71 356 l.b 000 3.8 21 1800 14.4 ***** 97 172 .7 136 2.5 12 2100 11.4 ***** 4 158 .5 144 1.9 1 2400 ***** ***** 5 133 !:' ,,J 156 1.3 1 MONTHLY SUMriARY FOR El<LUTNr~ L?'d<E vJEATHER ~:nr~TION DATA TAKEN DURING July~ 1983 DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH MAX. MIN. TEMP. TEMP. DEG C DEG C MEAN TEMP. DEG C RES. WIND DIR. DEG 15. 4 M 1 0 , 1 M 12 . 8_, 355 M 18.1~ 9./t'l 13.9~ 0071'\ 20.6M 8,0t'\ 14.3-M 002-"\ 18.31") 10.2M 14.3M 005~ 18.1,..., 11.611 14.9M 356M 13.8M 10.4M 12.1M 039~ 18,4~ 10.4.1'\ 14.41'1 023M 15.1M 8,61'\ 11.9M 139M 18.0}"1 7.611 12.8.M 144M 16.6 }'\ 4.71'1 10.7/'\ 003 I"\ 12.2,..., 9.1M 10.7J"' 147M 13.2M 7,51'\ 10.41'1 352'"" 17 , 0 n 4 , 7 n 1 0 . 9n 142~"' 20.3M 4.4M 12.411182..-, 21.6/'\ 4.6M 13,iJ.\ 162M 18.71'\ 7.4~ 13.1~ 028M 14,7l'l 9.3M 12.0fo\ 1281'\ 15.9M 7,41") 11.7/'\ 011M 18.91'\ 8,5M 13.7M 015M 15.41"1 9,5n 12.51'\ 131_., 2fi.OM B.UM 14.4M 004/1'\ 19.7M 6.81"\ 13.3M 002M 14,21"\ 8.51') 11.4M 10/Jo" 18 . 5 "" 4 . 5 .M 11 . 5 "' 356 I'\ 19.2M 1.4M 10.3Jo" 004.-.t 18.8 1"\ 3.3M 11.11'1 011 I' 20.01"' 8.01"1 14.0.1"\ 347 /'1 22.91'\ 4,8M 13,9M 007.1" 17.0n 6.1n 11.6}'\ 002/'\ 18.11') 4.9M 11.51"\ 007JI'I 18.9Jo~~ 3.6f'\ 11.3n 041 M 22.9"\ 1 ,4M 12.5M 026M RES. WIND SPD. M/5 AVG. WIND SPD. MIS MAX. GUST DIR. DEG .BM 1.0M OOOM .8M 1. 1M 005M ,7,.._ 1.1M 344M .5.M .91"'\ OOOM .6"' .911 OOOM , 1M .6}1 178M ,3M 1.2~ 146/1 1.4 M l.bM 136-M 2.4.M 2.4M 145M . 6 "" ' 9 }1 353 11 '2 "" '7, 025.., .8 M ,91ft 350M .4.M .81'1 165~ .2M .9M 349M .2M l.OM 351M .1.A1 .8~ 004M ' 1 ,., '7,.,., 038 t\ . 6 .M 1. 1 II'\ 355 ~ .4 M .9M 348/1 .4 ~ ,6JII 157 ~ .5-M l.Ofoo\ 000 M .7~ 1.11"\ 008M . 2 JoJ • 7 ..., 346 }ol\ .5-M 1.2"' 000..-1 .6M 1.2M 003 M .6.M 1.1M 354 ~ .3M 1.011 358Jo\ , 2 I"' 1. 21-\ 349 WI .3M ,71'1 327~ . 3M 1. 01"\ 002M .11'1 .9M OOOM ,3...., 1. UM 145M MAX. GUST P'VAL MEAN SPD. DIR. RH MIS i: 4.41'1 N CM\ 3.8M H (~) 3.8~ N (M) 3.211 N (~) 3.811 N ~) 2.5.-, NNW~) 6 . 3.-. NNW ~) 6.3-'!SE (M) 8.3MSE (M) 4.4"-1 N (.11) 2. 5"1 SSE ~1 3.8~ N ~) 4,4M S fM) 3.8 ... SSE (M) 3.2.i\SSE ~) 3.2/1\ N ("') 2. 5M SSE (-'!) 4,4.., N (-'1) 3. 2.M N ft.,) 2:5-MSSE ~) 3.8M N (-"') 3,8/1'\ N (M) 3.2-'\SSE (~) 5.1M N (J\) 4.41"1 N ("'} 3.8~ H (M) 4, 4,., SSE V,) 4.4MSSE (M} 2, 5,., NNw (M) 3.8~ N ~) 3.8~SSE 0i) 8.3"" N (-"'} M MEAN DP PRECIP DEG C MM 6.0 .2 0.0 0. 0 ~. 0 1.8 0.0 0.0 .8 .8 1.6M ,2M 0 '0 0,0 M 1.6M 2.8 2.8.M .2M 0.0 0.0 7.4 0.0 o.o 0. 0 0.0 0 '0 O.OM o.o .8 29.4M GUST VEL. AT MAX. GUST MINUS 2 INTERVALS 6.3 GUST VEL. AT MAX. GUST MINUS 1 INTERVAL 7,0 GUST VEL. AT MAX. GUST PLUS 1 INTERVAL 7.6 GUST VEL. AT MAX. GUST PLUS 2 INTERVALS 7.0 DAY 1 S SOLAR ENERGY DAY wH/SQM 4549"" 1 7960 .., 2 1 036~1/1 3 4894..., 4 5697"" 5 2059 .., 6 6729 "' 7 2860 11 8 6634..., 9 6209.1110 2062tlo\11 4344~ 12 4459, •j 3 7823M 14 8120~ 15 5358Jot 16 3223-'117 6816M 18 7271/'\ 19 4478.47 20 6840~ 21 7335,41)22 3537.., 23 9394k 24 9396M25 5997 M26 8186M 27 9094.., 28 3875}1 29 5533M 30 6161M31 187559 ..... 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 **** (\J :L u " 3: :L 150 (L 120 H 90 u w 60 ~ U. 30 0 X (L 50 :L w 30 !- " 10 b::-10 -30 3: . w -50 Q (!) w Q 20 . ' 16 t!J 12 " 8 Q z 4 H 3: 0 ----·-----·----.·-------·---··--· .. ---......... . R~M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA LAKE HEATHER STATION July, 1983 ' I ~ I I .~.~ 1\ I '~' I ;~ i I I 1:1 I! / 1 Jl\j l\ J j\ ·\r. J \·\Jl ~)\l J~' ;' \ f-- .. ~-~ lr ·~ ~ v r~u lv ~ ;· llij ~f ~~ '1 [·) r~ w ~~ l't~ i v I~ ' ~···' r~ ll ~ 1'\A 111 f-~~ 'V ~ !;., ~-~ v\ ,,.., !.f... ll. ~1 ~ ~·· 1.1 ~: Lt ~ .. _:-;.'-Q ,,?-. .:;:.,..·._.,:_ "-· ·~ ;..,,.,.(..;.. --~ -~ ·-·' ... ~··' '(_\.. .~\. r,;.. .. ~. ..~ ::;..;...__.--: ...... ::"::\_.•';;:..~. ·""<~~\.r:;\__,.t;..~ . .:..:.. ... C. ... \--· .:.~·\/:: f- ~}~;··': .. .. .• ~ I ~ I : ·" I ~!. ~~ ~., r' ~~r)·' lr ~ l't· ~ ~f'i ~ •r ~ ~. ~ ~·· y~, ~. ~· II' lit r -- ~ . :,\ .\ •-\I "\ .Jvr. r"\1 . -\ ...... ·'·u:· .• ~ .. ,.J. ·,J<o(\.·.~·11'1·····~ '\..1 -..,J. .... ,, · "w .''~ '"·'. '\J. -'\r.. ·\·.r .. :.._, /~ ..... ,.L,....J ... ':.: 5 10 15 20 25 .. .:30 100 80 (f) 60 0 40 r :n 20 Al 0 3: 3: 100 80 ~ 60 ~ 40 ~ 20 -l 0 -< t:J f'l G) n 360 288 ~ 216 ~ 144t:J 72 ~ 0 3: " (f) :t: NC. WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING July~ 1983 1.JEUJCITY (M/~3) 0 ~j 1 .0 3.0 6.0 1 () . 0 15. 0 TO TO TO TO TO TO DIRE::CTION 1 .0 3.0 6.0 10.0 15.0 20.0 ;::.o 0 Dl~ GI~E?:1TEP TDT(.1i... ------------------------------------------------------------------------ N 4. 17 16. Ei9 . 14 0.00 0.00 0 00 () .00 ;::.1 .?1 NNE 2.21 2.11 0 .00 (),()() 0 .00 0 ,()() 0 .00 4 I :~) ;?. NE 1 .8'7 . 19 (),()(} o.oo 0. ()() 0 . 00 0. DO ::.:~ . 0 (:) I::NE 1 . o;::. . 19 0 .00 0.00 0 .00 () .00 0 .00 2. o;;:. E 2 I ~54 . 0 ~5 0.00 0.00 0.00 0.00 0,00 ;~:.~ 1 ~.i <y E~)E·. 6.43 .34 0 .00 o.oo 0.00 0 ,()() 0.00 6.'77 SE 8.49 1 . '-?? '<?6 0.00 () .00 0 .00 0, 00 1 1 I 4~:.~ fi;3E '13.24 4.41 .4B 0.00 0.00 () ,()0 0 ,()(} 1 B. 14 s c::· -.,,..... -.1, ~I 21 2t> 0.00 0.00 0. 00 0. 0 0 0.00 './' f 6~~ ~)S~.J 1 '06 .82 () .00 0.00 0 ,00 () .00 0 .00 1 ' \3'7 ~)~J '19 . 1 0 () .00 0.00 0 .oo () .00 0.00 I ;:!(? l~ f.) I,..) .38 .10 0 .00 0 .00 0.00 () ,()() 0 .00 . 4El w . b~~ .05 0.00 0.00 o.oo () 00 0.00 (: ,., ' ;) I WNW .58 . 19 0 .00 0.00 0.00 () .00 0 .00 ' '71' NW 1 .63 ;,:~ • '1 '1 0.00 0.00 0. 00 0 .00 (), 00 3.'/4 NNl,..J 3.31 ll . () 4 0 .0() () .oo 0 .00 0 .00 0 .00 14 '~)5 C(.:IL.h 1 t 6t:j ····---·-·-··--··---····-·····-· ·-·----·--·· ... ---.. -·--···-·---··--· ·---·--· TOTAL ~j3 I 93 4;.?.. 80 1 . ~.;ti 0.00 0 00 0.00 0. 00 100.00 NOTE: ALL FREQUENCIES ARE I::XPREf.lSED IN PERCENT 2084 VALID WIND OBSERVATIONS USED TO DEVELOP FREQUENCY SUMMARY ----------------·-·------------- R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION July, 1983 NORTH ......... ....... WIND SPEED (M/S) >=20 15-20 10-15 WEST· ·EAST 6-10 3-6 1-3 .2-1 ...... ........ CALM SOUTH WIND ROSE PLOT 1::-~. :r i'"·) c . HOURLY PRECIPITATION ~3UMt·iARY FO!~ [I{ L.UTNA l..AI<F lJEATHf:l~ ~3Tr~TTDi'! DATA T~'11< EN :OURTNC AUCIU'";t ·. 1. <?8~-~ PRECIPITATIClN VALUEn AI~[ TN MILI .. IMFTEI~n HOUri· ENDING DATE 0100 0200 OJOO 0400 0500 0600 0700 0800 0900 1000 1100 1200 tJOO 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 l)Al -------------------------------------------------------------------------------------------------------------------------·----------·· 0.0 0.0 1.4 .4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 ., 0.0 0. 0 0. ij 0.0 0.0 0.0 0.0 o.o 0.0 o.o o.o 0.0 0. 0 0.0 0.0 0.0 o.o ') o.o 0.0 u 0.0 O.fl 0.0 c "-3 0.0 0 '0 0.0 0.0 0.0 D.O 0 '0 o.o 0.0 0.0 0.0 0.0 D.O 0.0 o.o 0.0 0.0 u 0.0 0.0 0.0 0.0 o.o o.o 4 0.0 0.0 0' 0 0.0 0.0 0.0 o.o 0.0 0.0 o. a 0.0 0.0 0. 0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0. 0 o. 0 0.0 5 o.o 0.0 ') ') .4 ') ') 0. 0 0.0 0.0 0.0 f!.O 0.0 0.0 0.0 0.0 0.0 0.0 12 0.0 0.0 0.0 ') 0.0 ''-•'-•'-"-.~ 6 .4 0' 0 o.o o.o 0. 0 0.0 0 '0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 o. 0 0,0 7 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 o.o 0.0 o.o o.o 0 '0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .b .4 0.0 a .4 .b 0.0 0.0 ? •'-') .... .8 .4 .2 • 4 .4 0.0 0.0 0. 0 o.o 0' 0 0.0 0.0 0.0 0.0 0.0 o. 0 .4 L 1\..! 9 0.0 0. 0 0.0 ') "-o.o 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 10 0.0 0.0 0.0 0.0 0. 0 0.0 0' 0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0. 0 0. 0 11 0.0 0.0 0.0 0.0 0' 0 0. 0 0. 0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 ') 0.0 0. 0 0.0 n.o •'· 12 0.0 ') ,,_ 0. 0 0.0 0.0 0.0 0. 0 o.o n.o 0.0 o.o 0.0 0.0 0' 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .4 13 ') .... 0.0 o.o ') •'-0. 0 0.0 0.0 .b 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0. 0 14 0.0 0.0 .4 .6 1.0 1.0 1.2 2.8 .8 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 u 0.0 o. 0 15 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 1. 4 1.0 ') "·· 0. 0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 16 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0' 0 o.o 0.0 0.0 0.0 17 0.0 0.0 0.0 0.0 0.0 0 '0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0. 0 0.0 0.0 lB 0.0 0.0 o.o 0.0 0.0 o.o 0. 0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 19 o.o 0.0 0' 0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0' 0 o.o 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 20 0.0 0.0 0. 0 0 '0 0. 0 0.0 0.0 0.0 0 '0 0.0 0.0 0. 0 0. 0 0.0 o.o 0.0 0.0 0.0 0.0 0.0. o.o 0.0 o. 0 " d .. 21 .4 .B 1.0 .a 0. 0 ') •'-.s 2. 0 .4 .4 0.0 0.0 0.0 0. 0 .4 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0. 0 0.0 22 0.0 0.0 0.0 0.0 0.0 o.o 0' 0 0.0 0.0 0.0 o.o o.o 0.0 0.0 0.0 0' 0 o.o 0.0 0.0 o.o 0.0 " •'-D.O " •'- 23 .2 0.0 1.0 1.0 o.o .b 1.4 0.0 0.0 o.o o.o ') 0.0 .4 1.0 ') ') .a 0.0 0.0 .6 ') ') 0.0 •'-•'-.... •'-.~ 24 0.0 0.0 0.0 o.o o..o 0.0 o.o 0.0 o.o 0 '0 0, 0 H!BI .2 0.0 0.0 o.o o.o 0.0 o.o .4 .2 .8 , . ,_ o. 0 25 o.o 0.0 o.o 0.0 ') 1.2 0.0 ? .6 .4 .4 1.9 2.4 2.6 1.6 1.8 .4 .8 .., 0.0 0.0 0.0 0.0 ') .... .... ' .. "· 26 .2 o.o o.o 0.0 0.0 o.o 0.0 0' 0 0.0 0.0 0.0 o.o 0.0 o.o 0.0 o.o 0.0 .., •'-0.0 0.0 0.0 0.0 o. 0 0' 0 27 0.0 0.0 o.o 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0' 0 0.0 0.0 0.0 0. 0 0.0 0.0 0. 0 0.0 23 0.0 o.o 0. 0 o.o o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0. 0 6.0 O.Q 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 o. 0 29 0.0 o.o 0. 0 0.0 0.0 0. 0 0 '0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0. 0 0.0 0.0 0. 0 0.0 30 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0. 0 o.o o.o 0.0 0.0 0.0 o.o ') 1.8 1.0 .B .2 1.6 2.a , 0.0 o. 0 .... ..... 31 0.0 0.0 o.o 0.0 0.0 ? •'-0.0 0. 0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 .6 o.o 0.0 0.0 0.0 0.0 0. 0 0.0 , .... ·""'- ~=~ U D T T N A H Y :0 F~ Cl E 1... E:: C T 1:,;~ :1: C. -F' F~. D .. T E C ·r THREE HDl.m BUMMARY F!W EI<UJTNA I..AI<E WEATHE:I~ ~HATTON DATA TAKEN DURING August~ 1983 DAY 01 DAY o::.~ OAY 03 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR, GUST RAD DEG C DEG C ~ DEG. MIS DEG. MIS MW DF.G C DEG C ~ DEG. M/S DEG. MIS M~J DEG C DEG C % DEG, M/S DEG. M/S MW 0300 10.6 ***** 4 132M , 5, 099M 1. 9h 0 0300 10,0 ***H 4 158M .4 ... 142h 1.3.M 0 0300 4,7 -28.4 7 161M .71'1 1~9,., 4.311 1 0600 11.5 ***** 4 138M .5, 161M t.3M B 0600 10.6 -33.8 ') 150M .~ ... 178~ 1 ,4.., B 0600 ***** ***** ** 160M ''JJ's 17t,...o 1 .?11 8 '- 0900 13.5 ***** 92 113M , 111 340M 1. 911 27 0900 16.2 10.9 70 02511 '211 31911 1 '911 78 0900 1t..5 10.7 68 095M , "!.M 070M 1 , 9M 77 1200 16.0 ***** 83 306M .811 278.o, 3.2..., 38 1200 19.9 13.2 65 339M 1.511 3001'! 3.2tt1 04 1200 20.3 13.6 65 3431'\ J , 5M 3581t 3, 2J1 97 1500 18.5 ***** 68 13b ':l ot .. 173 2.5 43 1500 20.2 13.5 65 001 " r:: LnJ 005 5,1 28 1500 ':l':l 0 l....(..rl..l 8.8 41 341 1.4 .,.,,. .:n .J 3.2 81 1800 16. 4 ***** 73 189 .B 159 "! " "''-9 1800 17.9 14.2 79 016 1.5 013 3.8 9 1800 19.2 8.2 49 33b .8 ~49 "1 ':l " .... 27 2100 1 0 . 9 ***** 99 162 .6 175 1.9 1 2100 12.3 ***** 0 127M .3~t 339M 2.5M 0 2100 12.0 H·:H* 96 14B .9 !67 3.2 2400 9.4 ***** 6 1531'\ , 5J'\ 177M 1. 9}'1 1 2400 7.5 ***** 6 149,.., . 4J4 148M 1 , 3 ,o1 0 2400 9,7 HlEH 2 148 .8 154 2.5 DAY 04 DAY () ~:i DAY 06 HOU!< DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. ND1';-: TEMP. POINT RH DIR. SPD. l>IR. GUST RAD NDNG TEMP. POINT RH D1R, SPD. lliR, GUST RAD NllNG TEMP. POINT RH DIR. SPD. DIR, GUST RAD DEG C DEG C % DEG. H/S DEG. MIS MW DEG C DEG C % DEG, M15 D::.G, M/S MW DEG C DF.G C ~ DEG. H/S DEG. M/S MW 03~;j !6.3 ***** 2 156 .6 170 1.9 1 0300 11.8 ***** 1 159 .9 148 4.4 0 0300 a. o ***** 12 142M .5M 152,.., 1.3M 0 06~t; n.t ***** n 150 .7 132 2.5 7 0600 10.8 ***** 3 158M . 5M 245M 1. 9n 9 6600 8.6 ***** 14 155M , 5M 16511 1. 91"1 1 0 09Uii 15.4 12.0 80 030M ,Sio\ 022M 4.4M 23 0900 13' 1 ***** 95 137M .4M 149M l. 9M 24 0900 12.8 10.8 88 117,.., , 3M 348M 1 , 9M 35 1 t:!1l1 14 . 6 ***** 91 002 1.2 006 4.4 29 1200 14.1 12.1 88 351M '811 ooo,., 2' :, 30 1200 19,1 4.9 42 143 1.4 175 6.3 118 t:;{t j''" C' .~..J.~ 13.7 89 345 .9 346 2.5 27 1500 13.6 ***** 88 359M , 7.M 357M2, 5_.., 1.9 1500 17.2 6.7 50 14~ 3. 'iJ" 14'51'1 8. 01'1 40 1800 14.4 13.8 96 339M 1. 4,., 351M 3. BM 12 um 12.7 ***** 89 016M ,(:Jill 001M 2.5,., 4 1800 16.4 6.5 52 143 3.6 143 7.0 14 2100 16.2 9,0 62 140 1.8 144 7.6 1 2100 1.1, 0 lfHiU 3 067-'1 .3M 1051'11.311 1 2100 15.6 6.6 55 137 3.7 138 7.6 0 2400 15.7 8.5 62 144 4.1-139 9.5 0 2400 9.4 ***** 5 127M . 41"1 09014 1 . 3/"'1 1 2400 15.0 6.6 57 135 3.3 142 6.3 1 DAY 07 DAY on DAY 09 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WHIP GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. HIS DEG. M/S MW DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. MIS MW 0300 14.6 6.2 57 137 ':l '1 135 5.7 1 0300 14.8 7.9 63 147J15.7,.., 147Hl4.0~t .1 0300 11.3 ***** 'j 022M .21't14Q, 1.3M 0 .... , '- 0600 12.5 ***** 80 152 1.1 143 5. t 10 0600 14.2 8.2 67 149M 6. 3.1"1 I L(O,fl. 1M 2 0600 11.4 *l!·H* 4 14bl" .3n 176"" (.3M 4 0900 18.0 7.4 501"1 t34M3.0}1 134M8.3 81 0900 14.9 8.2 b4 141M 6.2,... 14811 /l.tl'l ;s ono 11.9 10.8 93 01011 1.3#'\ 0601"13.2,.21 1200 17.4 7.2 51 144 4.9 144 10.2 25 1200 16.6 8.4 58 154,.1.,6.1~ 151M12 .4#'\ 49 1200 12.7 ***** 87 3331"\ . 91'1 m"' 2 . s,... 29 1500 17.1 7 , 2 5211 143.-, 4 , 4M 135M 8, 3 19 1500 19.0 7.1 46 149 5,3 152 9.5 60 1500 15' 2 ***** 72 3111"\ , 8M 32Zt1 4, 91'1 59 1800 16.6 7, 3 54M 143M 5, 2M 14~M1 0 , 2 4 tsoo 17.7 6.5 48 147 4.6 139 8.9 11 1800 14.4 ***** 77 309M ,71'1 304M 2.5..,13 2100 15.5 9.7 68 140 5.6 138 10.8 0 2100 11.5 11.0 97 151 3.6 156 8.9 1 2100 11. 2 ***** 97 0111"'1 ,31'1010M1.9M 1 2400 15.5 9. 0 65J'\ 14:Yl 6.1 .... 14!1tol13.3 0 2400 11.3 l!*·U* 3 337M .6/'1 232,6\4.4.1"\ 0 2400 9. 7 ***** 2 1441"1 ' 5f" 1621"'1 2. 3"' 0 f:.<.' ·~ M CDNSUL"I"ANTG ~ :J: NC . ~::: U ~::: :J: T 1'·-.! A H Y D F~ D 1::: 1... E C T P T C. ·p P · 0 .. :.r E C T THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING Auoust~ 1983 DAY ·.t 0 DAY l ·.t DAY 1. ;.:~ HOUR DEW WIND WIND GUST MAX, HOUR DEW IIIND WIND GUST MAX, HOUR DF.W WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NUNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD 0300 ObOO DEG C DEG C % DEG. M/S DEG, M/S MW DEG C DEG C 4 DEG, M/S DEG. M/S Ml4 DEG C DEG C Z DEG, M/S DEG. M/S M!1l 8. 0 ***** 4 1501"1 .31'\ 1811"1 2.7,., 0 0300 3.2 ***** 3 7 '9 ***** 'J 155n .6.,139.1'\1.9M11 ObOO ***** ***** n L 1b7M 164n ,71'1 154M 1.3.-, 1 0300 '7..., 155Jo\ 1 '3.-,·X'** 0600 9 '3 ***** 5 132,., ' ~"" t 45"1 1. ::;..., 1 9.'7 IHHH ~ 14711 ,41'\ 0941'1 1.31'1 7 0900 ***** ***** ** 147'"1 '9.., 1321'\ 1.3.., 31 0900 14 ' 1 ***** 66 124Jo\ '7..., 13611 1. 9J1 75 090 0 12.7 !0.9 89 145M ,51'\1721'11.~~47 n . 9 u . 1 83 353 1 . 2 on 6 3 . 2. 32 13,7 1 0, 7 82 354M 1 , 5,., ~~~7J1 4, 4J.I 33 12.4 ·lEHH 93 352 1.3 356 4.4 8 10.2 l!HH 3 015/'\ .41'\ OOO.tt 4.3..., 1 1200 16.6 9.8 64 344M 1 .1..,344113.2.1'\99 1200 tB. 1 10.0 59 34B"1L3,.,334M?,5J197 1200 1500 15.5 9.0 65 359 1.7 357 3.8 25 1500 16.3 9' 1 62 003 2.0 356 3.8 20 1500 1800 13.9 ***** 76 117 'J "-0'l'1 L/ 'J c· L-td 10 1800 14' 1 10.7 80 013 .9 009 3.8 2 1800 2100 7.5 ***** 4 139 .5 142 1.3 1 2100 10.3 ***** 2 026 'J •<-296 3.8 0 2100 2400 7.5 ***** 4 150M ,41'1 146~1 .3M 1 2400 9.2 ***** 4 1191'\ '4.M 0601' 1 '31'\ 0 2400 9.4 l!HH 98 0141<'\ ,41"1001M3.2M 1 PAY ·13 DAY tlf HOI·~ DEW WIND WIND GUST MAX, HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNC TEMP, POINT RH DIR, SPD. DIR. GUST RAD NDNG TEMP. POINT RH lHR. SPD. DIR. GUST RAD NDNG TEMP, POINT RH DJR. SPD. DIR. GIJST R!!ii DEG C DEG C % DEG. M/S DEG. M/S liW DEG C DF.G C 4 DEG. M/S DEG. M/S MW UEG C OEG r. ! DEG. M/S UF.G. M/S M~! 03~iJ 8.4 8.2 99 3541'\ .5"13591'12.511 0 0300 ·l!HH ***** ** 14P.I'\1.2M148M1.Sfo\Hl! 0300 ***** HH·lf H *** **** J!·:H **** ·Hl! Ot,!)f; s' 0 ***** ** 125M . bJJt 123.., 1. WlEll 0600 ***** ***** ** *** **** *** **** *** 0600 5' 2 ***** ** *** ·HU *** lHH ~·)'ilE 0g;}:1 9.7 ***** lflf 328M .2M09nl'11.31'!25 0900 ***** ***** ** *** **** *** **** lfH 0900 10.8 ***H ** lflf* **** *** **** *** 12~n 11.6 ***** 73 331M ,71'1308M1.9M50 1200 11.0 ll*lEll* ** 213M ,4M180113.1fo\*** 1200 12.7 6,6 66 346M1.41)358n4.4J?36 15~:. i2.7 7.6 71 346M ,9J'\3451'l2.5M24 1500 12.3 4.8 60 339f'\ 1.3.-\354~3.81'\ 3(1 1500 9.0 ***** 91 037 .4 001 4.4 24 1800 12.2 ·lf**** 77 353M ,7,.,039...,2.5M 91800 10.1 5.171 147 .9 tbO 3.8 1.0 1800 9.2 ***** 92 152 .S 135 2.5 13 2100 6,8 ***** 4 162M ,5/'\1831'\ 1.91"1 1 2100 4.7 ***** 5 141-"\ .5J1157,., 1.9fo\ 0 2100 6.0 ***** 7 128M ,4Joo,075.M 1.311 0 2400 7.8 ***** 2 160M .7.Mt691'1.9M 12400 2.8-24.911 1571"\ .7M159,.1.3M 0 2400 ***** JfHH ** 1.371'\ ,5M1261"l1.3M 0 DAY 16 DAY 1'7 DAY lB HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOIJR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NUNG T(MP. PO\NT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. H/S DEG. H/S MW DF.G C DEG C % DEG. M/S DEG. H/S MW DEG C DEG C 4 PEG. 1'1/S DEG. M/S MW 0300 ****·* ***** ** ******* *** **** *** 0300 7.8 7.6 99 127 .4 002 'J " L..tt.l . 1 0300 2.2 ***** 3 1531'1 '5111521' 1. :!11 1 0600 ***** ***** ** H·lf **** *** **** *** 0600 7.8 ***** 4 138 .5 133 1.9 . 8 0600 ***** ***** ** 157"'1 . 711 17411 1. ~*** 0900 ***** ***** ** *** **** *** **** *** 0900 11 '5 ***** 86 133 .5 143 1.9 21 090 0 ***** ***** ** ******* *** **** *** 1200 14.8 7.4 61 3351'\ 1.4~ 324M3.2M95 1200 14.2 8.9 70 337 1.0 311 2.5 36 1200 15.3 B.6 64 353,-., .ill't 297n 2.~94 1500 15.4 7.7 60 344 1.5 336 3.2 75 1500 12.8 8.5 75 358 " " (.,J 001 4.4 21 1500 17.7 s.o 53 352 2.0 348 4.4 78 1800 12.6 ***** 74 354 1.2 353 3.2 12 1800 12.5 9.3 81 022 1.8 016 3.8 7 1800 16.2 7.5 56 350 1.4 358 3.2 9 2100 6.8 ***** 5 153 .4 178 1.3 0 2100 ***** ***** 3 0751"\ , bJ'I 0321'\3, 2M 0 2100 b. 9 ***** 3 114 '1 017 2.5 0 2400 6.8 ***** 5 152 .6 182 1.3 0 2400 7.5 ***** ** 15411 .41"'11541\ ,61'\ 0 2400 4.0 -22.0 13 162 .7 171 1.9 0 I=< .~ M C D N ~=~ U 1... T A N T ~:~ , :t:NC. ~=~ U B T ·.,-N A H Y D I=< D E L.. E C T F<: T C ..f:. I=< D .:_r E C T THREE 1-IDUR ~:ll.IMMARY FDP EI<L.LJTNA I..?~I<E WE:ATHI:::I~ ~HATIDN DATA TAKEN nt.mH~G P11.1(;!ust .' 198::3 DAY ;.:.)o HOUR DEW tmm WIND GLIST MAX. . HOUR DEW WIND WIND GUST MAX. HOUR DF.\~ WIND WIND GIJST MAX. NDNG TEMP. POINT RH DIR. SPD. 1HR. GUST RAD NDNG TtMP. POINT RH DIR. SPD. DIR. GUST RAD NDN.G TEMP. POT.NT RH DIR. SPD. IHR. GUST RAJ) DEG C DEG C ~ DEG. MIS DEG. 11/S M~l DEG C DEG C ;,; DEG. MIS DEG. MIS M~! DEG C m=:G G % l)EG. MIS DEG. MIS M~l 0300 1.3 ***** 1 160 .7 164 1.9 0 0300 14.6 2.7 45 164..., . 811 16511 4 '412 1 0300 8.1 ***** 7 088M .~-"\ OS'7/'\ 1.31"1 0 0600 ***** ***** ** ******* *** **** *** 0600 14.5 3.3 47 153113.71115311 6.3,41 6 0600 7.8 ***** 7 13Hn .4-112711 i ,J/"1 c .J 0900 ***** ***** ** *** **** *** **** *** 0900 15.5 3.2 44 1391'\ 4. 011142/'18.31120 os·oo 9.5 ·BH!** 2 1331"\ ,}M 01:-f'\ 1. 9/"\ 2 1200 17.8 5.7 45 334M 1. 31'1 34111 2, ::'11'\ 89 1200 14.4 4,1 50 146 2.9 142 7.0 36 1200 12.7 10.4 86 330 .8 -,.'jr ;J<.v 2.5 44 1500 18.0 7' 7 51 352 1.7 353 3.8 73 1500 15.2 3.3 45 14Pn 3.2,., 143119.41'132 1500 12.7 ***** 90 357 1.2 356 "1 ':) ·~I I f-19 1800 14.2 ***** 75 332 .4 359 3.8 10 1 BOO 14.1 3.2 48 J 4711 3, 2M 1 09N 7, 01" 4 !BOO 11.7 HliH 97 000 .4 T1') d ... •,~ 1.9 6 2100 7.5 ***** 0 144 .5 167 1.9 0 2100 12.1 ll**** 63 1591' 2. 011 159M 5,11'\ 0 2100 B.5 ***** b 113 "1 144 1.3 1 '" 2400 5.2 ***** 6 159 .7 145 1.9 1 2400 8.5 ***** 1 060 .3 354 2.5 1 2400 7.3 ***** (-, 145 .3 173 1.3 1 nAY 'J':) ( ... (.,, DAY ~.:.~3 :OAY '')!) r: .. .., HOUR DEW WIND lWlD GUST HAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POlNT RH DIR. SPD. DIR. GUST RAfl NDNG TEMP. POINT RH DIR. SPD. !HR. GUST RAD DEG C DEG C % DEG, MIS DEG. MIS MW DEG C DEG C % DEG, MIS DEG, MIS MW DEG C DF.G C 4 DF.G. Mf" r:cs, ii _;~~ "' t 030~ 6.9 ***** 11 158 .5 155 1.3 1 0300 9. 7 ***** 5 02811 , 3M 042M 1 , 9.-t\ 1 0300 7. 7 ***** 11 129~ . ::-, !3j,to11.JM lj 06llC 7.3 ***** a 155"1 .6"" 165~1.311 tO 0600 9.4 ***** 4 131M '41'1 1341'\ 1 '9/'11 4 0600 HHlf filf·H* H 156"" ,'in 16::'"" 2,5-,H·R 0?00 11 , 9 ·:HHlf 88 138 ,5 117 1.9 34 0900 1 1 . 4 ***** 93 14711 '7"' 0451'\ 2. 511 31 0900 *'**** ***** ** ******* *** **** *** t~.~lit 15.3 9.9 70 338 .3 227 2.6 59 1200 11.3 9.5 89 3461'1 1.3-t't 011113.81\48 1200 11. 0 ~**** 81 3571' ' 111 *** **** *** t~:iJ'~ 14.4 9.5 72 008M 1.81'\002"'3.81130 1500 12 , 0 lfH·ll* 87 338 1.0 353 4.5 35 1500 11.5 . 8.4 81 337"" .8/'11359 .... 2.51139 1860 13.0 ***** 85 353 1.1 357 3.2 6 1800 10 '1 ***** 1 309 .3 326 1.9 6 1800 10.4 9.0 91 340 n ; 1 35.~ 2.5 2 2100 10 '1 ***** 0 117M '21' 3381"\ 1 . 31\ 1 2100 9,0 H·~** s 120M .~.M 194111.3M 1 2100 9' 0 lt-lflf*'* 1 359 .h 331 1.9 2400 9.6 ***** 4 139 ..... .4 .... 1381' 1.614 1 2400 8.1 -29, 1 5 12B"' .6M12411 2,51' 0 2400 7.4 ·~**** 7 132 .4 1 0(; 1. 3 DAY ;.~!5 DAY ~:?.t._, DAY ':) . ., (, .. / HOUR DEW WIND WIND GUST MAX. HOLIR DEW WIND WIND GUST MAX. HOUR DF.W WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. HIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. MIS MW DEG C JlF.G C I DEG. HIS DF.G. M/S MW --------------------------------------------------------------------------------------------------------------------------------- 0300 6.6 ***** 11 125 .3 139 1.9 0 0300 3.8 ***** 99 149 .4 191 1.3 ' 0 030 0 8. 7 ***** 4 145 .4 134 1.3 1 0660 6.8 ***** 8 142 .4 164 1.9 3 0600 5.6 ***** 3 155 .6 154 1.3 1Q 0600 9.5 HlfH 7 128 .4 144 1.3 4 0900 7.6 7.4 99 166 .7 167 1.9 17 0900 8.5 ***** 95 143 .5 120 1.3 53 O'i'OO 12.5 '1.9 84 034 .4 122 2.5 rye:- ;,) 1200 7.6 ***** 98 153 .6 146 1.9 11 1200 14.3 9.6 73 012 .7 350 3.2 103 1200 15.3 10.6 73 340 .., 334 2.5 86 " 1500 6.1 -42.2 0 186 .9 188 2.5 8 1500 13.7 9.8 77 350 1.7 359 3.8 35 1500 17.5 9.7 60 344 1..6 001 3.2 66 1800 6.8 ***** 2 148 .7 158 1.9 11 1800 1 1. 6 ***** 94 349 .6 357 3.2 7 1800 12.5 Hl!-H 86 244 t ~~ 313 2.5 5 2100 4 , 0 ·liHH 11 145 .4 158 1.9 1 2100 9.3 ***** 4 p'l .4 098 1 .3 0 2100 6. 7 H·kH 3 154 t:' 1(;9 1.9 0 ~ L.,. •'-' 2460 4.3 ***** 0 148 .b 154 1.9 1 2400 9.1 -30.4 4 141 .4 145 1.9 1 2400 4. 0 ***** 1.1 155 .b 154 1.3 0 THREE HOUR SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING August~ 1983 DAY ;;?.B TNC. HOUR DEW WIND WIND GUST MAX. HOUR DEW WJND WHlD GUST MAX. HOUR DtW WIND WIND GUST MAX. NDNG TEMP. POINT RH DIR. SPD. D1R. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. :-)PD. D1R. GUST RAD DEG C DEG C % DEG. M/S DEG. MIS Mt.! DEG C DEG C k DE.G. MIS DEG. M/S MW DEG C DEG C ~ DEG. M/S DEG. M/S Mh! 0300 3.3 ***** 0 157 .7 !59 1.9 1 0300 3.4 HHB! 1 159 .7 160 1.9 1 0300 9, 7 HH·lf 96 162 1.1 jC'I:: ~,J.J 7.0 0600 4.5 ***** 3 159 .7 139 1.9 11 0600 5.3 ***** 97 147 L "' 155 1.9 b 0600 9.5 P,.7 95 038 .8 000 'J r <. .. ! 5 0900 13.8 ***** 80. f34 " ,,J 131 1.9 67 0900 10.2 9.4 95 157 .7 170 1. 9 21 0900 15.2 10. [I 71 009 1.3 014 4.4 b(j [• 1200 16.5 9.3 62 359 .7 325 ')" t.,,,j 67 1200 12.4 10.6 89 104 ') .... 140 'J c· '-''"' 41 1200 14.6 9.5 71 022 2.0 012 5.1 48 1500 17.0 10.7 bb 340 1.3 344 2,5 39 1500 16.6 3.9 43 173 1.7 158 7.0 14 1500 12.7 to .a sa 011 1.7 019 5.1 21 1800 14.6 HH* 76 046 . 1 337 1.9 10 1800 16.2 5.2 48 116 1 . 0 156 6.3 b 1800 10.8 ~**** ') 051 " 358 1 0 "'[ ~ .c ,,, "' 2100 8.5 ***** 1 136 '7 138 1.9 1 2100 15.6 5.5 51 148 3.6 158 8.3 1 2100 9.6 ****•lt 7 124 "'[ 170 1.3 " '"' 2400 4.6 ***** 4 156 .5 122 1.9 0 2400 15.3 5.8 53 154 3.7 155 7.6 0 2400 8.5 ****•)! 6 129 7 134 1.3 "" ))AY 3'1 HOU~ DEW WIND WIND GUST MAX. ND~lG TEMP. POINT RH DIR. SPD. DIR. GUST RAD uH; C DEG C % DF.G. M/S DEG. M/S MW --...... ~ ... ~ ..... ___________ ., ... ___ .., ______ , .. _________ ~ -- o:w 5.7 ***** 5 142 .5 169 1.9 0 0600 4,9 ***** 6 154 C' ,,J 166 1.9 8 090c 9.2 ***** 2 145 .4 137 1.9 27 12UD 11. 9 ***** 86 354 .2 325 1.9 32 155D 11. 2 ***** 89 343 .9 342 ':l 1:" ~ • .J 18 11300 10.6 ***** 98 120 .3 084 1.9 6 2100 5.8 ***** 4 133 .4 138 1.3 1 2400 7.8 ***** 1 142 ,.j 203 1.9 0 F~ & M CONEl:t..ILTANTn, TNC. ~:;; U ~:;; :1: T N A H Y D F~ D E: 1... E C T 1=-<' :r C. -t.==-I~ 0 .:.r F C ·y· MONTHLY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING Auqust ~ 1983 RES. RES. AVG. MAX. MAX. MX, MIN. MEAN WIND WIND WIND GUST GUST P'VAL MEAN MEAN DAY TEMP. THIP. TEMP. DIR. SPD. SPD. DIR. SPD , DIR. R!l DP PRLCIP DAY'S SOLAR ENERGY DAY ~JH/SQM 2 3 4 5 6 7 B 9 10 1! 12 13 14 15 16 17 18 19 20 21 ')') ,_ ... 23 24 25 26 27 2B 29 30 31 MONTH DEG C DEG C DEG C DEG M/S H/S DtG 19.5M 8,91'\ 14.21'\ 165~ 21.1,_, 7,41'1 14.3M 011M 23.4_.., 4.3M 13,9,., 014M 16, 7 1'1 9, 1 1"\ 12, 9 1"\ 116M 14.9M 9.411 12,21" 074M 18,7M 8,01'1 13,411 141.1"1 18.0 1'1 12.41'1 15.2'1 141M 19.61"\ 11.11'1 15.41'\ 1471"\ 15.21"\ 9,7, 12.51"\ 3461'\ 17 ,0 M 6,5M 11 .8~ 048M 18.5n 1 ,8, 10 .2~ 0171'\ 15,5}1 8 ,81'\ !2.2M 0091'\ 13 ' 6 /"\ 6' 0 "' 9 ' 31'\ 354 .1'\ 14.0 /"\ 14 .1311 16.9M 15.0h 18 .8M 18 .91"\ 15 . 7n !3 .0 1"\ 15 '3" !4 .0 1"\ 11.91'\ 8.3 15.2 18.2 18.7 17.3 16 .3 11.9 1.21'1 7.611 139.1'\ 2,51'1 8.7"1 067M 5.61') 11.311 349M 6 .9"' 11.01'\ 021n 1.81'1 10 ,3M 007M 1.1n 10.0"" 001"" 6, 1 ""' 1 o , 9 n 1481'\ 7.2n 6,81"\ 8,11"\ 7 ,0M 3' 1 3,5 4.0 2.6 3.1 8.5 4.2 10 , 1M 025M 1 1.11'\ 039 I'\ 11.11"\ 0321'\ 9.51'\ 0081"\ 5.7 156 9.4 045 11.1 012 10.7 119 10.2 151 12 .4 034 8' 1 125 23, 4.., 1.11'\ 11. 2M 127M .3M .7M 278~ ,61"\ 1.1~ 005.., .1 "1 1.11'\ 169M . 5M 1. 7M 13S'M .2,.., .71"\ 148~ 2. 1M 2,31"\ 14~;1"\ 4.11"\ 4.2}11401'\ 4,61'\ 5,11'\ lq7H , 4.1"\ , 7 M 323M '2~ '81'\ 357"' ' 5..., 1. 0 /"\ 356 ., ,5.1'\ , 9M 3571'1 , 2 f1 , 8M 359M .2M 1,111 354M ,2.11 .9/'\ 358M .611 1.1J1 324M ,7/"\ 1 .1 ,., 0011"\ .3M 1 , 1M 348M ,2M 1.011 35:JM 2.51"" 2.61'\ 14311 ,2/'\ .oM 356M ,2M ,81'\ 002M '2,., '711 353,., ,21'\ ,7M 165M . 5 ,6 138 .2 .a 35S' .1 .a oot .2 .8 325 1. 5 1. 9 158 .6 1.2 155 .2 .6 342 ,5M 1.3,., \q7M M/S % DEG C MN 3' 2.., SE £M) 5, 1 11 N lfo,J 4.3MSSfH 9 .5~SE?-I) 4.4M N ~) B, 0"' SE (,.,J 13 .3M SE(p.,} 1¥. OM SSEb) 4 '9M N (M l 3.8MSS[~) 3.311 N (M) 4.41"\ N (r!J 2.5., NNlJ~) 3.81'1 SSE(..,, ~ ,,~ .. ,s c (,..,i 3' (•.-, lo!Nl·.l ~) 4,4,., N ~) 4, 41'1 SSE«h) 3.811 SSE~) 9. 4"" SSElMJ 3 , 2M F. {t'J) 3.811SSE~J 4 ,5.., ESE(~) 2, 5,_, NN~.I(M) 2.5 SSE • 3.8 SSF. 3.2 SSE 2.5 SSE 8 .3 SSE 7.0 fl 2.5 SE l'f.OMSSE~) 0 ,0 8511 M .3 0.0 2625J1 4 1 .6 ~583~ 5 , 4 5643M 6 1.0 3521 t'\ 7 4. 6 43931'1 8 .2 3653n 9 0.0 5308tot10 .2 ;';3091'\ 11 '6 44381112 1.0 4060M13 7 .8 51221'114 2 ,I; :'i52 D M 1;) 0 , :} 1 B89 t'l i 6 U 5:5!3Ml7 0.0 6490/"118 0.9 7541M19 .2 2313M 20 7 , 2 284QM ;21 , 4 4795M 22 B , 0 3661:.1'1 2.3 1 ,81"\ 3009J124 14 , B 1445 25 '4 5303 26 0' 0 6438 27 0' 0 5560 28 0' 6 2443 29 3.6 3295 30 .8 2845 31 69 -lM 148302M Cl.I~H VEL.. AT hAX. GUBT MTNtl!:l ;~~ Hrn:l~1·v'td .~:; 1 o . 2. GU~:n VEL. td' M(1)(. Gl.Jl3T tHNI .n ;: 1 INTE:r{'v/(11.. :t 0 , D Gu~:;T 1..JFL . AT t·'lt1X. cu~H P 1..un t nrn =:1~ 1H=-tl.. 13 . o GUl3T VEL. AT MAX . GUST PLUS 2 INTERVALS 12 .1 NOTE: RELATIVE HUMIDITY READINGS ARE UNRELIABLE WH[N WIND SPEEDS ARE I_FSS THAN ONE METER PER SECOND. SUCH READINGS HAVE NOT BE[N INCLUDCD IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT . 150 a. 120 t; 90 ~ 60 a. 30 0 g;: 50 ~ 30 '\. 10 h:-10 3:-30 ~-50 '\. (.9 w q 20 16 12 q 8 ~ 4 3: 0 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNR LRKE WERTHER STATION August, 1983 r~ r r I I I I I I I : I A~ \N AA~ \ ~ I ~ ,}... J\ H I ' \ . \ II t: 1- 1-_,.-- .../ 1- I~ n~ W\ N I~ ~ \ : 1· .~ \ ~ IY I} ~ \ II/I II' 1\ ~ 1-·~ ~ 1.1. ~ li ~~ lif 1.-liA l.J LJ, b-A~"~·~·~'\.~~ -- ~.--.r. . ~ . # ... ~ = .. : . ., I I . - ~ I~~· ~ ~a ~ ~~ ~ ~ ~~ J ~. ~ ~ :~! i~ u, IJ ~~~~ ~ ·r -II . 1r-r1 , I 1 , - -· ~-'··· ,.{ .W.\.-' .. x. ,, ! . "''· ,.;1\. ·.;. , -;\_,-.:;0. --.....-: . .J ;;;;;.~.. hA.·~ .n :A.· -~.L' ~J .t. -~A,i ~ .ll.M· ·J,;. ,;: ., " ..__~_ =' · .i · ,,-\_ .A.. •. Jit ... ..:- 5 10 15 20 25 30 100 80 (f) 60 0 r 40 :n 20 ;o 0 :3: :3: 100 80 I c 60 :3: H 40 t:l H 20 -1 -< 0 t:l 1"1 C) n 360 288 ~ 21s a 144 t:l 72 H ;o 0 :3: '\. (f) :J:NC. ~::; U ~::; T T i'-~ A H Y :0 n D E L. E: c::: T F<: T C • ·p F-': D .:r E C T WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING August 1 1983 0 ';:~ TO N NNE ? '0? Nr:: :1. .60 ENE ~-~I 2 0 7' 13 "14.94 ·1 . OB . 6.0 .34 .30 WNvJ .7B :t .i?.7 NNIJ..I ;;>,'54 CAI...i'1 TOTAl ... LO TCl :·:) ' 0 :t 0 OB '3'7 ":)':') t •• .•• / ••• . Lt .4'1 l. f:$'7 :1. • ~.)7 . '19 ':)':) I 1.,.(.,. ()'? ' 1. 9 1!:'(. • di.J ~1 EI ... OCITY ( M/~3) 3.0 6.0 :1.().0 TO TO TO 6.0 10.0 15.0 1. 1 0 ()() 0.00 04 0 ()() (). 0 0 04 0' 0 () () ()() () 00 (l,()(l () (){) {) 00 0'/ 0 ()() () . 0 (] () 00 .?0 () ' () () .07 o.oo (),()() 0 ' () () 0.00 (),()() 04 (),()() (),()() 0 00 o.oo () ()() {) ' () {) () ()() o on () . () () (),()() 0 ()() (). 0 () () . () () () ' () () 04 (),()() (),()() 1 I 94 () 00 NOTF: ALL FREQUENCIES ARE EXPRESSED IN PERCENT 1 ::;; ' 0 TO ?0' 0 0. () 0 () 00 0 'f) 0 () ()() 0 ()0 n.oo 0 '0 0 () 00 0 00 0 00 () 00 () ()() 0 '0 0 () ()() 0 '0 () (),()() () ' 0 0 20.0 0.00 0 ()() 0 ' 0 () 0.00 0 00 0 00 0 00 () ()() 0.00 () 00 0 00 0 ()(l 0 ()() (),()() 0 '0 0 0 ()() 0 ()() 2678 VALlO WIND OBSERVATIONS IJSED TCl DEVELOP FREQUENrY SUMMARY 2976 WIND OBSERVATIONS WOULD HAVE BEEN CORRECT FOR 15 MlNUTF 0A'fA. 'j_ 3' 07 .-:·~ ' ~5? 3, :?O ,4'J. 1 ' :?.4 9 ' 1'.1. 1 '64 100.00 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNR LRKE WERTHER STATION August, 1983 NORTH ........ WIND SPEED (M/5) > =20 15-20 WEST· . . 25Y. .30% . . ·20Y.. • . . . 10Y.. 15 Y. . • ·5% . •. . ·EAST 10-15 6-10 3-6 1-3 ...... .2-1 CALM ••• 0 ••••• SOUTH WIND ROSE PLOT 1--• . ·:. HOUF~L..Y P F~ EC I PIT AT J (]!',~ nUMMARY FOI\ E:K I .. UTN1~t L (.~I< E: f,J E (.iT I· IF P :::~TttTTUi'-.1 D(.1TA H1KFN DURING ~1eni.'<i~Mbr~r .. :1. ~.:·'8:::~ P 1~: F C I PIT Pt T T DN ~)A! .. UEG {~ ~~ 1:: JN t·i J 1 .. 1... I i'1ETFF< f) HOI.JP ENDING DAT[ 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 200U 2100 2200 2300 2400 DAl -------------------------------------------------------------------------------------------------------------------·-----·------------ 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 " 0.0 0.0 ') 0.0 0.0 0.0 0.0 0.0 0.0 0.0 [1,0 0.0 .4 0.0 0' 0 •'-''· ., " .4 .4 0.0 0.0 ,4 0.0 0.0 o.n 0.0 0.0 0.0 o.o 0.0 0. 0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 0' 0 0. 0 I.. d .. 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E C T F~ T C P F? C1 -.T E C ·r· THI~EE HCIUI~ Sl.lt'lt1AI~Y FDI~ EKL.UTNt~ L.AI<E l~Fr~THEI~ STATTON DATA TAKEN DURING Seot~Mber. 1983 DAY 01 DAY 0? DAY 03 HOUR DEW WIND WIND GUST MAX, HOUR DEW WIND I.HND GUST MAX, HOUR DE\•J WIND WIND GUST MAX, NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DHL SPD. DIR. GUST RAJ) NDNG TEMP. POJNT RH DIR. S:iD, DIR. GUST RAD DEG C DEG C 7. DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. M/S MW DEG C PEG C 7. DEG. M/R DEG. MIS MW 0300 4.6 ***** 6 148 0600 6.0 ***** 99 149 0900 9.3 ***** 98 154 1200 11.0 ***** 91 108 1500 11.4 ***** 89 347 1800 10.1 ***** 99 001 2100 8.8 ***** 2 139 2~00 8.5 ***** 3 136 DAY 04 . 7 167 1. 9 '6 176 1. 3 '6 136 1. 9 .4 118 1.9 . 7 336 1. 9 . 7 351 1. 9 ,4 133 1.3 ,4 141 1.3 o 03oo 9.1 ***** 99 ozs .a ot7 1.2 5 0600 8.8 ***** B 120 .3 063 1.3 17 0900 11.8 8.7 81 000 .5 309 3.2 40 1200 11.2 8.4 83 353 1.4 333 3.8 21 1500 12.7 7.4 70 344 2.0 311 4.4 2 1aoo 9.1 ***** 94 355 .a ooo 3.2 0 2100 2.6 ***** 5 146 .5 148 1.3 1 2400 4.0 ***** 0 152 .6 144 1.3 DAY 0 ~:; 1 0300 4.5 ***** 98 158 .7 150 1.9 20600 6.2*****98 150 .5157 1.9 2 64 0900 8. 5 Hi·l!H: 93 138 , 6 127 1. 9 26 83 1200 10.4 ~~*** 80 359 .6 039 1.9. 34 27 1500 10.5 8.2 86 345 1.2 355 3.8 30 5 1800 10.1 7.9 86 024 1.9 029 4.4 1 1 2100 7.7 »**** 4 050 .9 034 4.4 0 0 2400 6.9 ***** 5 140 .6 158 2.5 DAY 06 HOU~ DEW WIND WHJD GUST MAX. HOUR DEW WIND wJND GUST MAX. HG~tR DEW WIND WHJD GUST MAX. rlilNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPTJ. DIR. GUST RAD NDNG TEMP. POHIT RH DIR. SPD. JHR. GUST RAD 090fi 1200 1500 1800 2100 2400 nEG C DEG C % DEG. MIS DEG. M/S MW DEG C DEG C % DEG. M/S DEG. 1'1/S MW DEG C DEG C :! DEG. M/S DEG, M/S M~ 6.0 ****•lE 9 1.38 6.0 ***** 1 127 6.3 ***** 84 012 6.5 4.0 84 106 9.9 *****58 142 7.9 ***** 94 129 4.7 ***** 86 080 -.9 ***** 99 158 DAY 07 .5 130 1.9 .2 312 1.9 0 0300 . 1 ***** 2 156 3 06oo -.a ***** 4 t57 .a oo4 3.9 t4 o9oo 6.9 ***** 76 140 '3 043 2 '5 44 120 0 11. 1 . 2 47 331 .6 170 1.9 .7 15! 1.9 .6 149 1.3 .7 318 2.5 .5 149 2.5 34 1500 12.4 1.7 48 356 2.2 356 4.4 .c 196 1.9 3 1800 10.7 -.2 47 006 1.5 007 3.8 .5 043 2.5 0 2100 1.2 ***** 2 138 .2 023 1.9 .7 176 1.9 0 2400 -1.1 ***** 2 161" .7 174 1.9 DAY OB 0 0300 -2.2 ***** 4 158 .7 162 1.9 1 4 0600 -2.4 ***** 3 156 .9 171 1.9 3 58 0900 5.9 ***** 78 145 .6 155 1.3 60 79 1200 10.8 1.3 52 330 1.1 313 2.5 82 65 1500 14.0 -.2 38 346 1.7 007 4.4 59 6 1800 10.4 -2.4 41 327 1.3 311 4.4 4 0 2100 -,1 HH·l! 2 126 .2 358 2.5 0 0 2400 -1.8 ***** 3 157 .7 161 1.3 0 HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DEW . WHlD WIND GUST MAX. NDNG TtMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DEG. H/S DEG. M/S MN DEG C DEG C % DEG. H/S DEG. M/S MW 0300 -1.9 -38.1 4 156 , 7 152 1. 9 1 0300 -, 9 ***** 3 157 , 7 162 1. 9 0 0300 ***** HHI ** *** HH IH H·Yil *l·l! 0600 -1.7 HHI 2 159 ,8 !59 1.9 4 0600 ,6 IHH 6 157 .6 174 1.3 3 0600 *******·HI** *** IHI *** ·X:Hf Hi<· 0900 9.5 UHI 57 144 ,7 19:: 1.9 33 0900 8.5 ·HHI 82 132 ,4 119 1.9 25 0900 ***** ***** *·;tf HI HH IH H·H HI 1200 12' 6 -1.5 38 351 1.1 347 3. 2 49 1200 12.0 5. 2 63 043 '5 133 5' 7 42 1200 ****·~ ***** ·~· *** **** *** **** *** 1500 13.6 .2 40 342 1.0 359 1.9 33 1500 ***** ***** ** *** **** 006 4.4 *** 1500 ***** ***** ** *** **** *** -Hl:·* *** 1800 9.6 ***** 95 350 .5 359 2.5 4 1800 ***** ***** ** *** **** -H·lf **** *•Yil 1800 9.5 ****•lf 75 080 .2 319 1.3 3 2100 4.8 ***** 99 129 .5 146 1.9 0 2100 ***** *****II HI**** H-~ HH *** 2100 6.5 UHI 91 131 .4 131 1.3 1 2400 2.5 ***** 4 154 .6 131 .1.3 1 2400 ***** ***** ** *** **** *** **** Yil·~ 2400 4.8 ***** 95 157 .4 127 1.3 0 ~=~ U ~=~ :J: T ;·~ .. ! A H -...(· D P D F 1... E C T F?. T C P F-i D .T E C ·r THREE HDUI~ ~:;t.IMM!:iln FOI~ Fl< L.UTNA I...AI<E WFP.,THFI~ BT,~T IDN DATA TAKEN DURING BeoteMber. 1983 DAY 'J.O DAY 'J.oi. HOUR DEW WIND WIND GUST MAX. HOUR DEW WIND ~JIND GUST MAX. HOUR DEW WIND WJND GUST MAX, NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH QIR. SPD. D1R. GUST RAO NDNG TEMP. POINT RH DIR. SPD. :oiR. GUST RAI) DEG C DEG C ~ DEG. MIS DEG. MIS MW UEG C DEG C i: DEG, MIS DEG, MIS MW DEG C DEG C i: DEG. M/S DEG, M/S i'IW 0300 1.8 ***** 99 174 0600 .1 IIIII 0 178 0900 8.3 ***** 82 154 1200 11.7 4.7 62 331 1500 12.4 5.1 61 275 1800 9.8 IIIII 75 146 2100 6.5 IIIII 95 110. 2400 4.3 ***** 0 133 .6 182 1.3 0 0300 2.4 IIIII 5 1/3 .7 175 1.3 5 0600 2.4 IIIII 0 169 .5 174 1.3 32 0900 8.5 ***** 82 147 1.0 324 2.5 37 1200 12.4 6,3 66 336 .3 241 2.5 25 1500 11.3 ***** 70 342 .6 153 1.9 2 1800 6.8 IIIII 96 012 .4 129 1.3 0 2100 ,9 IIIII 3 142 .4 100 1.3 0 2400 .2 IIIII 2 149 DAY '13 DAY 'J. 4 ,6 177 1.3 1 0300 -,9 H·:tH 1 158 .7 148 1.9 0 ,(:, 171 1.~ 4 01;00 -,9 11\li·H 99 160 ,/ 16! 1.9 :J .3 167 1.3 35 0901) 6.7 ·l!HII 88 161 .6 164 1.9 21 1.1 347 2.5 43 1200 13.6 ; .5 41 131 2.2 148 7' 0 43 1.2 354 3.2 17 1500 12.3 1.3 47 152 3.4 156 7.6 15 .3 347 1.3 3 1800 11.2 .6 48 152 3.1 157 6.3 2 .5 154 1.9 0 2100 10.3 .3 50 130 2.3 118 5.7 . • b 143 1.9 1 2400 10.8 .5 49 135 3.5 143 7.6 DAY t !5 HOUR DE~t WIND IHND GUST MAX. HOUR DEW ~IND lWiD GUST MAX. HOUR DEW WINO ~IND GU!lT ~AX. NDNi; TEMP. POINT R!l DIR. SPD. D1R. GUST RAD tlDNG TD!r. POINT Rll DIR. !1rD. DIR. GU!JT RAD NDNC TCMr. rOiilT Ril D!R. SPD. DIR. GUST RAD DEG G DEG C 4 DEG. M/S DEG. M/S MW DEG C DEG C 4 DEG. MIS DEG. H/S HW DEG C DEG C i: DEG, MIS DEG. MIS ~W l}:;i;~i 10.8 ~6uo 10.2 t~U1i 10~4 1200 12.7 1500 1?.3 1800 11.3 2100 10.9 2400 9.4 .5 49 133 3.0 139 7.0 1.0 53 121 3.0 117 6.3 1.8 55 136 2.7 138 6.3 1.3 46 134 4.1 136 8.3 1.0 46 138 4.3 138 9.5 .0 46 141 3.3 146 6.3 .3 48 138 2.4 151 5.1 1.3 57 133 1.5 141 5.1 l)(..)Y 16 1 0300 3 0600 31 0900 81 1200 27 1500 2 1800 1 2100 0 2400 7.5 3.8 77 359 1.2 347 3.8 5.9 4.2 89 351 1.4 341 3.2 6.0 4.6 91 333 1.2 348 3.2 6.8 ***** 86 340 1.2 346 3.2 6.2 4.0 86 356 1.2 350 3.8 5.9 ***I* 93 326 .4 344 1.9 4' 1 *I*** 4 121 '4 069 1. 9 3.2 IIIII 2 137 .5 137 1.9 DAY 1'7 1 0300 1 nhOO 17 0900 15 1200 12 1500 1 1800 0 2100 0 2400 2 ' 7 l*l·li* 4 146 2.1 ***** 6 126 4.8 IIIII 90 141 7.1 2.0 70 001 '7 !59 1. 3 I 6 126 11 3 :~ .6 !14 1.3 30 .2 330 1.9 41 8.5 2.6 66 327 1.4 325 2.5 57 b.O ***I* 75 232 2.0 IIIII 4 141 -1.6 IIIII 6 142 DAY '.1.8 .b 323 1. 9 'b 144 1.3 15 109 1.3 2 HOUR DEW WIND WHlD GUST MAX, HOUR DEW WIND WIND GUST MAX, HOUR DF.M WIND WINO GUST MAX. NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD tiDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG Tt:MP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. M/S DEG. M/S MW DEG C DEG C % DEG. M/S DEG. MIS MY DEG C DEG C % DEG. MIS DEG. MIS HW 0300 -2.5 IIIII 2 *** **** II* **** 0 0300 -3.5 *1111 0 160 0600 -3.5 ***** 99 Ill **** *** **** 2 0600 -2.8 111*1 0 154 0900 3,7 ***** 85 145 ,5 145 1,3 49 0900 4,6 ***** 88 161 1200 9.5 .9 55 346 .9 350 1.9 71 1200 10.6 2.2 56 331 1500 10.7 2.3 56 337 1.4 336 3.2 47 1500 11.9 3.9 58 331 1800 3.1 ***** 91 250 .2 319 2.5 2 1800 3.9 1*1** 84 174 2100 -.B **I** 1 151 .7 164 1.9 1 2100 -1.5 1111* 3 159 2400 -2.2 111*1 1 1.57 .7 164 1.9 1 2400 -2.2 ***** 0 154 .8 171 1.9 0 0300 -3.2 11*11 0 163 .8 160 1.9 0 .8 147 1.9 2o6oo ··3.4 -3.798 168 .a t6B t.9 2 .6 176 t.9 48 0900 4.8 IIIII 79 145 .7 159 1.9 37 .a 301 1.9 71 1200 12.s -3.6 32 146 . 1 136 5.7 41 1.3 322 2.5 45 1500 11.3 -4.1 34 134 4.0 129 7.6 20 .4 291 1.9 2 1800 9.4 -3.0 42 147 2.8 144 7.0 1 .7 187 1.9 0 2100 9.8 -1.3 46 153 2.2 148 9.5 1 .8 182 1.9 1 2400 10.1 -2.0 43 152 4.0. 146 8.9. THREE HOUR nLIMMAI~ Y FDI~ El< L.UTNA 1 .. (.~1( E V-IF,~THFI~ STAT T DN DATA TAKEN DURING SeoteMber. 1983 DAY t9 HOUR. DEW WIND WIND GUST MAX. HOUR DEW WIND ~liND GUST MAX. HOUR DEW WIND WIND GUST MAX. tlDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. D1R. GUST RAD NDNG TEMP, POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG. M/S MW DEG C DEG C 7. DEG. MIS DEG, M/S Ml~ 0300 9.9 -1.9 44 150 2.4 150 5.7 119 6.3 1 0300 1 0600 5.3 Hlflf* 9 022 5.2 ***** 12 141 7.8 ***** 2 114 .2 312 1.9 .5 118 1.9 .3 157 1.9 1 0300 1 0600 4.7 ***** 10 1h0 5.1 ***** 10 156 8.2 lHi*H 98 156 ,5 155 1,3 'b 175 1. 3 0600 10.2 -.7 47 0900 12.1 .5 45 1200 12.3 1.3 47 1500 12.0 1.9 50 1800 7.6 ***** 91 130 2. 9 134 3.9 136 8.3 20 0900 4.1 141 10.2 25 1200 3.6 126 7.o to 1soo 16 0900 .7 124 5.7 7 1200 .7 142 5.7 4 1500 .3 135 2,5 1 1800 140 132 163 2100 6.2 ***** 3 281 2400 6.9 ***** 6 156 . 7 145 5.1 15 283 1. 9 ,s 259 3.2 1 1800 1 2100 0 2400 13.0 8.3 73 344 9.9 ***** 6 145 9.0 ***** 6 046 8 . 1 ***** 3 132 4.4 ***** 12 129 .5 .4 1b2 1.9 153 1 '9 0 2100 0 2400 9. 4 *¥·~** 2 191 9.3 ***** 4 068 8.3 ***** R 101 7.0 ***** 9 145 6.5 ***** 5 135 DAY ;.:.~4 .2 ooa 1.3 0 \J .2 053 1.3 8 .3 10~ L 9 .3 305 1.3 I 5 132 1 t 3 1 0 1 HOUR DEW WIND WIND GUST t1AX, HOUR DEW WIND IDN!) SUST MAX. HOUR J)F~! \HND WfNfJ GUST MAX, NDl·t: TtMP. POUlT RH DIR. SPD. DIR. GUST RAD NDNG TEHP. POINT RH DIR. SPD. DIR. GUST RAT! NDNG TEMP. POINT RH DIR. SPD. DIR. GIJST RAD !}EG C DEG C % DEG. MIS DEG. MIS M~! DEG C DEG C % DEG. MIS DEG, MIS MW DEG C DFG C i. DEG. MIS DEG. MIS MW ---···~·---------------------------------------------------------------------------------------------·--------------------------.. ·--- 03fi~ 060fi Q'rJI; 1200 1500 1800 2100 2400 5.7 ***** 8 131 5.7 ***** 9 116 7.1 ***** 99 129 8.7 ***** 88 315 .5 158 1.9 . 4 132 1.3 .4 150 1.9 '4 255 1. 9 1fi .3 7 '5 83 6.2 5.4 95 3.6 -30.7 6 1.3 ***** 7 178 .1 191 3.2 000 .9 036 7.0 009 1.2 006 6.3 024 .9 008 4.4 1 0300 .3 ***** 5 007 1.1 144 3.8 1 0600 -.1 -27.2 11 351 1.2 345 3.2 17 0900 -.1 -.4 98 001 1.7 358 3.2 26 1200 -1.0 -1.7 95 353 2.4 343 4.4 23 1500 1.5 H*H 79 332 ... 4 011 3.2 0 1800 ,6 -3,7 73 100 ,5 054 4.4 0 2100 -1.5 -5.3 75 030 2.4 020 5.7 0 2400 -2.9 -7.6 70 020 2.9 01b 5.1 0 0300 -4.0 -8,3 72 023 2.6 022 5.1 1 0600 -4.7 -8.1 77 010 2.4 031 4.4 6 0900 -4.1 -7.9 75 351 ?.3 341 4.4 12 3 1200 -2.0 -7.5 bb 326 1.4 309 3.2 31 7 1500 -1.1 -6.6 66 102 .3 002 2.5 10 0 1800 -.8 -8.0 58 292 1.8 302 5.1 1 1 2100 -2.8 HH·ll 59 023 1.0 343 4.4 0 2400 -6.7 -8.7 86 114 .6 027 3.8 DAY ;?.5 DAY :26 DAY ?'? HOUR DEW WIND WIND GUST MAX. HOUR DEW WHID WHlD GUST MAX. HOUR DF.W WIND WHlD GUST MAX. NDNG TEMP. POINT RH DIR, SPD, DIR. GUST RAD NDNG TEMP, POINT RH DIR. SPD. DIR, GUST RAD NDNG THIP, POUlT RH DIR. SPD. DIR. GUST RAD DEG C DEG C % DEG. MIS DEG. MIS MW DEG C DEG C % DEG. MIS DEG, MIS MW DEG C DEG C % DEG. M/S DEG. MIS MW 0300 -6.9 ***** 87 138 0600 -6.6 -8.3 88 150 0900 -2.2 ***** 58 134 1200 .1 *****50 101 1500 .9 -8.9 48 213 1800 -3.0 -8.6 65 155 2100 -7.4 ***** 81 134 2400 -8.5 -11.5 79 143 .9 170 2.5 0 0300 -10.2 ***** 85 137 1.0 141 1.9 1 0300 -6.3 -8.0 88 154 .9 176 1.9 1 0600 -10.2 -11.8 88 154 1.1 168 2.5 i 0600 -5.8 ***** 88 157 .6 127 1.9 550900 -2.0*****68 148 .9 160 1.9 470900 .8*****68 148 .2 240 2.5 79 1200 2.1 -10.9 33 179 .6 180 2.5 66 1200 6.8 -2.9 50 135 .9 234 3.2 45 1500 2.3 -10.7 38 188 .9 268 3.2 39 1500 6.7 -3.3 49 151 1.1 154 2.5 1 1800 -1.9 -8.2 62 140 1.1 175 2.5 1 1800 4.6 -1.8 63 141 1.0 142 1.9 0 2100 -6.7 ***** 81 140 1.0 129 1.9 1 2100 3.5 -1.8 bB 343 1.1 123 1.9 0 2400 -6.0 ¥i-ll*** 85 152 .9 162 1.9 1 2400 5.0 -.~ 63 323 .9 147 1.9 1 .9 183 1.9 1 ,8 146 1,9 22 .6 146 5.7 39 4.5 148 8.9 20 3.~ 148 8.3 1 2, 0 348 5.1 1. 7 277 7. 0 1 •. , ·-:. THREE HOUR ~:;UMMAI~ Y FCJF! Fl< L.UTN,:~, 1..(.~1( E t~l[t, THFI~ ~3T r.~l I Cl!'·.l DATA TAKCN DURING SeoteMber. 1983 HOUR DF.W WIND WIND GUST MAX. HOUR DEW WIND WIND GUST MAX. HOUR DtW WIND WIND GUST Mf';X, NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TtMP. POINT RH DIR. SPD. DIR. GUST RAD NDNG TEMP. POINT RH DIR. SPD. DIR. GUST RAD DEG C DEG C ~ DEG. M/S DEG. M/S MW DEG C DEG C ! DEG. M/S DEG. MIS M~! DF.G C DEG C 7. DEG. MIS DEG. M/S M\4 -------------------------------------------------------------------------------------- ------------------------------------------- 0300 3.6 -.8 73 342 'l " 343 6.3 1 0300 12.6 3. 0 52 146 2.8 142 8.9 1 0300 1'l ') 4.2 58 134 4 .. ~ BO 8.9 1 '-•-' '-•'- 0600 3.3 -1. 0 73 322 1.8 335 3.8 1 0600 12.2 2.9 53 136 6.0 134 j'i I ~ t,_ I l 1 0600 11.0 2.8 57 140 3.4 130 7.0 1 0900 3.4 -1.3 71 327 1.8 328 3.3 22 0900 9.4 6.7 83 135 7.2 137 14.0 6 0900 9.3 3.8 68 106 • •. J 149 3.8 10 1200 r L 1.2 73 332 1.5 334 3,8 11 1200 11.9 6.7 70 i41 0 '7 145 15.9 17 1200 11.1 ; 4.2 62 341 L 357 3.2 24 ,J,u ,,, •'J 1500 7.9 3.2 72 323 1.8 329 5.1 6 1500 11.6 8.6 82 133 9.8 140 15.9 8 1500 9.9 ***H 70 003 .9 7£:'') ·.l·-'i... 5.7 16 1800 11.7 3.0 55 142 4.0 136 9.5 0 1800 n.a 6' 1 68 138 8.8 139 14.6 1 1BOO 7 .b ***** 85 325 .3 276 1.9 1 2100 5.1 1.8 79 339 1.5 124 " " .J,/ 1 2100 11.2 6. 0 70 137 5,3 135 10.8 0 2100 6,5 5,4 93 159 .b 208 1.9 1 2400 7.5 4.9 83 322 .8 285 3.8 1 2400 11.5 5.9 68 135 3.3 137 7.6 1 2400 4.3 -40.6 1 140 .b 100 1.9 1 MONTHLY SUMMARY FOR FKLUTNA LAKE WEATHER STATION DtYf A T 1~l< EN DI.JR I NG S·::~l:lt eMI:n-:~r' , ·.t (.:.:·83 MAX. MIN. DAY TEMP. TEMP. DEG C DEG C 11.8 4.4 2 13.7 2.0 3 11.5 4.0 4 9.9 -1.2 5 12.7 -1.4 6 14.0 -2.8 7 14.4 -3.2 8 13.5M -1.5~-'> 9 11.9f'\ 4.11/'1 10 12.8 -.5 11 12.9 -.2 12 14.0 -1.7 13 13.2 9.3 14 9.1 3.2 15 8.5 -1.6 16 11.1 -3.6 17 12.7 -4.0 18 12.8 -3.8 19 12.8 5.9 20 13.2 3.6 21 9. 4 3.1 22 10.4 ,5 23 1.5 -2.9 24 -.3 -8.4 25 .9 -10.0 26 3.2 -11.8 27 7.9 -9.3 28 11.7 2. 9 29 13.6 6.8 30 12.7 4.3 MONTH 14. 4M -11.8 M RES. MEAN WIND TEMP. DIR. D£G C DEG 8.1 117 7.9 006 7. 8 047 4. 4 113 5. 7 029 5.6 344 5.6 102 6.01-\ 089Jo1 P.. 4n 13.3,...... 6.2 163 6.4 058 6.2 144 11.3 134 h.2 351 3.5 276 3.8 343 4. 4 163 4.5 148 9' 4 139 8.4 108 b. 3 145 5.5 029 -.7 014 -4.4 358 -4.6 151 -4.3 153 -.7 145 7.3 335 10.2 137 8.5 130 5.1M 126.M RES. AVG. MAX. GUST DIR. DEG MAX. DAY'S ~liND WIND GUST P 'VAL MEAN MEAN SOLAR SPD. SPD. SPD. DIR. RH DP PRECIP F.tlERGY DAY M/S MIS M/S i:: DEG C MM WH/SQM ,2 lb 167 .5 1.0 311 . 4 1. 0 029 .3 .7 004 .3 1.1 356 .t 1.0 007 .1 .8 347 .3~ 1.0/-\ 1331'\ ,3M .4M 319M .2 .6 324 .0 .7 354 2' 0 2.1 156 .3.0 3.1 1.3:} '7 1. 0 347 .0 .8 325 .1 '9 336 ,2 .8 322 1. 9 SSE 4.4 N 4.4 SSE 3.8 SE 4.4 SSE 4.4 SSE 3.2 SSE 5. 7M SSEf\) 1, 3."\St {M) :i<:; 2.5 s 3.2 SSE 7.6 SSE 3.8 N ;~.5 SSE 3.2 NNW 2.5 SSE 1. 9 2. 1 148 9 . 5 SSE 2.2 2.5 141 10.2 SE .2 .8 124 5.7 SSE • 3 . 5 150 1. 9 SSE .3 1.0 036 7.0 ESE 1.5 1.8 0?.0 5.7 N 1.2 1.8 028 5.1 NNE 69 .7 1.0 234 3.2 SE 68 .9 1.1 268 3.2 SSE 62 . 9 2. 1 148 8. 9 SSE 63 t. 0 2. 1 136 9 • 5 NNl<! 72 6.6 6.7 145 15.9 SE 67 1.0 1.8 130 8.9 SE .6M. 1 .51'\ 145J'\ 15. 9.M SE~)· M " ,w -8.1 -9.1 -9.9 -3.6 1.1 .8 1.4 8.6 2.0 0.0 0.0 0. 0 0.0 0.0 0.0 I),~ n.G .a 0.0 0.0 0.0 t.B B.b 11. 0 2330 5618 2 3250 7 ,, 2820 4 5840 5 5518 6 4800 7 41871"' 8 706M 9 3423 10 321B 11 3280 12 l8h8 j 1 :~m 1.5 4688 16 <1570 1? 2385 18 1520 19 1215 20 1 083 21 17.4 2050 22 1. 0 638 23 L .u 1.8 1.2 0 .u o.o 1595 24 4798 25 4175 26 2558 27 1161) 28 5 , 5 i~6 . B ·1173 29 0.0 1605 30 M 91.6/""1 89413M Gu~:;T '.)[1.... AT ~1A><. GU~:lT M:tt·· .. \l.JFi ;:~ JNTI::F~I.}AL.~:; '.1.4. 0 GU!:;T 1}[1... . tt T M(.~,)( . GU!;;T M TN I.JB 1 I NTEF< \..' (~l... l <t , 0 GU~H 'v'FI.... rH ~'i(.:-;)(. GU~H PL.UE: l JNTEI~:~.Jttl.. 01.4, 0 GUGT 'v'El..., AT M(..))(. CUBT PI...I.JG 2 TNTEFnh~ti ... S 1?. ~:.:-· NOTE: RF.I..(~TI'v'E HI...IMI:OITY I~Et"tDTNC!:l ,~I~F Ut•-.!I~F:.L If.:lBI...E kiHEN l•JJND HPFFDE\ AI\E·: I..F~:'n THr~1N ONE METER PE:R SECOND. SUCH READINGS HAVE: NOT BEFN tNCI...IJDFD IN THE DAILY OR MONTHLY MEAN FOR RELATIVE HUMIDITY AND DEW POINT. N :t: u ' 3: :t: 150 a.. 120 t-1 90 u w 60 (l: a.. 30 0 ~ a.. :t: SB w 3B 1- ' lB li: -lB 3: -3B .... , -59 Q C) w Q 1.. 20 16 12 ' Q 8 z 4 H 3: 0 R&M CONSULTANTS, INC. SUSITNR HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION September, 1983 lBB 8B (/) 6B 0 4B I J) 2B ;{J B 3: 3: 1 BB :J: 8B c 6B :I 1-1 4B t::::l 1-1 2B -1 B -< t:l (1'1 C) n 36B X 288 1-1 216 6 144 t::::l 72 1-1 ;{J B 3: ' (/) G U E> :r: T i'"·.J ,-(:-. H Y :0 I:.C: D E 1 ... E: C: ·r F< :J: c:: P F<: D .:.r E C ·r WIND FREQUENCY SUMMARY FOR EKLUTNA LAKE WEATHER STATION DATA TAKEN DURING SeoteMber~ 1983 '...'EL.CJCITY ( M/!:1) .3 ' () 6 ' {) 1 0 . () TO TO TO ;:_:~ 0 ' 0 ClP :OIF<ECTION (),::,> TCl LO LO TO 3.0 (:;,() ·.1. 0 ' 0 1 ;:.i ' 0 1. ~5 ' () TCI ?0.0 CF~ [(.:·, T !:::p T () T (~ L. ------------------------------------------------~----------------------- N ~:.~. 46 6 ' ~.:.:: ;,:.~ ·.t ~5 () ' 00 0 ' 00 0 ' 00 ' 0 ' 00 NNE l ··:.at..o:• ::.:~ .42 .. ,.., .... () 00 0 ()() () 00 () ()() I / .. J ":l I ' ' ' NfO:: 1 .30 ' an } ' 04 () ' 00 0 . 00 0 ' 00 0 00 ENE l 1 ~i "J. t:i () ' ()() 0 ' ()() () ' 00 () ' ()() 0 ' ()() r· ~:.~ I :::)~j . '.l !':.i () 00 () ()f) 0 . 00 f) ' f)() (I no E:~:lE ~:3 t 6 .~.., ') ' 'J. ;~ [: .. , I )._:) () . 00 0 ' ()() () ' 00 0 ()() m:: <,? ,lJ'".l 4.6? 6.41 1 s:~::~ •:>•:) () 00 0 00 . ' •· ... i~. . ' ~:l!.:lE '.1, 4, ".lb 5 "')J;;• .. :) ()!).> 04 0'? () ()() (I ()() I (.',.-..1 (, .. ' . ' c-· 5 I <,;>i? 1 .7<? 0 (), 0 00 () 00 0 ()0 0 00 .. ) ' . ' ~~;Gl~ .!32 c:"•;) () 00 0 00 () 00 0 00 () ()() , ·.Jr ... . ' . [)1 . ...1 I :3-4 . 1 :l. () . ()() 0 00 0 . ()[) () ' 00 0 00 I"JDI;J •") ':> I (...(_ 19 () . 00 () . ()() () ' ()() () ' 00 0 ()() J,,) .60 I :.:.~I.) ' 04 0 . ()() 0 . ()0 () . 0 0 () 00 I"JN(..I I, r'} <)>~3 04 () 00 () 00 () ()() () 00 1 '..)I ' ' NW 1 .60 :·:~ . 91 () ' (){) 0 ' 00 0 . ()() 0 ' 00 0 . 00 NNl,,l ':) .. .,, ... , .. } . :·~o .34 () 00 () 00 0 ()() (l 00 (., I ,j .,","} I ' ' ' CALM .... --.......... oOOOoooooouooooo-.................... ...... _,., ......... -··----···· ····-··-·····-........... ~ .... - TDTP.tl ... 5'.l I;:~·~ 3!:'j' (') ':) :tO '.l :3 :1. B6 ,30 0 00 0 00 i ( .. ' ' NClTE: (iLl .. FF~E(~UENCI[!:; ARE FXPI~Ef:l~3ED IN PEF:~CENT ~!.6!34 'JAL.ID I.VIND DBf:!EHW1T:I:DN!:; UGED TD 'OE'JEL.UP nn:::m.JENCY ~3U~H1(~F<Y 2880 WIND OBSERVATIONS WOULD HAVE BEEN CORRECT FOR 15 MINUTE DATA. n \.1 I ~:~ :::) /;. : ~_::; ~=.=; ~) '-·' :.;>t{. l '::!;0 ;:,~ I :".i () I"} 4".1 I ' :.,:;:3 I 06 ?.'J. .61 '? ' '?~5 '.1 "1. '~ I ~.I .. \' ' ~·t !.5 .41 ' W? l ' 64 I:" ~~' !31· n nn I , I } i.:· ,.) ,.Jr:. . . ......... _.,,_,,_ 100 ' ()() R&M CONSULTANTS, INC. SUSITNA HYDROELECTRIC PROJECT EKLUTNA LAKE WEATHER STATION September, 1983 NORYH ........... ......... HIND SPEED (M/S) ............ . . . . . 15-20 10-15 WEST· ·EAST 6-10 3-6 1-3 .2-1 .. . . . . . . . . . . . . . . . . SOUTH WIND ROSE PLOT s4/ee25 VI. LONGWAVE RADIATION DATA SUMMARIES EKLUTNA LAKE STATION, WATER YEAR 1983 s12/s2 LONGWAVE RADIATION DATA SUMMARY EKLUTNA LAKE CLIMATE STATION OCTOBER 1982 NOVEMBER 1982 DECEMBER 1982 JANUARY 1983 Daily Avg Da i I y Tot a I Daily Avg Da i I y Tot a I Daily Avg Da i I y Tota I Daily Avg Da i I y Tota I LW Rad LW Rad LW Rad LW Rad LW Rad LW Rad LW Rad LW Rad DAY (mw/cm2) ( kJ/m2-day) (mw/cm2) ( kJ /m2-day l (mw/cm2l ( kJ /m2-day l (mw/cm2) ( kJ /m2-day l 1 M M 25 21,600 25 21,600 M M 2 M M M M 26 22,500 M M 3 I"' M M M 28 M M M 4 M M M M M M M M 5 I"' M M M M M M M 6 t-1 M M M 29 25,000 M M 7 M M M M 31M 26,800M M M 8 M M M M M M M M 9 26M 22,500M M M M M M M 10 M M M M 29 25,000 M M 11 M M M M M M M M 12 M M M M M M M M 13 M M M M 18 15,600 M M 14 ~~ M M M M M M M 15 M H M M M M M M 16 M M M M M M M M 17 H ~1 27 23,300 M M M M 18 I"' M 30 25,900 M M M M 19 I"' M 26 22,500 M M M M 20 ~~ M M M M M M M 21 1•1 M M M M M M M 22 M M M M 25 21,600 M M 23 22 19,000 M M M M M M 24 23 19,900 M M M M M M 25 M I"' M M 25 21,600 M M 26 26 22,500 M M 26 22,500 M M 27 25 21,600 M M 25M 21,600M M M 28 f-1 M M M 25M 21,600 M M 29 M M M M 20 17' 300 M M 30 M 1"1 M M M M M M 31 M M M M M M Monthly Avg/Total 24.4M 653,500M 27.0M 699,800M 25.5M 684,000M M M Notes: (1) Daily average is determined from 8 values taken at 3-hour intervals. (2) "M" after value means less than 8 valid readings for the day. "M" in place of value means no data for the day. Where part of the month is missing, the monthly total value is extrapolated from the monthly average value. s12/s3 LONGWAVE RADIATION DATA SUMMARY (cont') EKLUTNA LAKE CLIMATE STATION FEBRUARY 1983 MARCH 1983 APRIL 1983 MAY 1983 Daily Avg Daily Total Oa i I y Avg Daily Total Oa i ly Avg Oa i I y Tot a I Daily Avg Oa i ly Tota I LW Rad LW Rad LW Rad LW Rad LW Rad LW Rad LW Rad LW Rad DAY (mw/cm2) ( kJ /m2-day l (mw/cm2) ( kJ/m2-day) (mw/cm2l ( kJ /m2-day) (mw/cm2) ( kJ /m2-day) 1 ~~ M M M M M M M 2 M M M M M M M M 3 M M M M M M M M 4 t-1 M M M M M M M 5 M M M M M M M M 6 M M M M M M M M 7 M M M M M M M M 8 M M M M M M M M 9 M M M M M M M M 10 1·1 I.J M M M M M M 11 M 11 M M M M M M 12 M 11 M M M M M M 13 M M M M M M M M 14 M M M M M M M M 15 N M M M N N M N 16 M M M M M N M M 17 I.J M M M M M M N 18 I.J M M M N M M N 19 r" M M M N M M M 20 M M M M N N M N 21 M M N M M M M M 22 11 M M M N M N M 23 M N M M M M M M 24 N M M M M M M N 25 M M M M M M M M 26 M N M N N M M N 27 '" M M M M M M M 28 M M N M M M M M 29 N M M M M M 30 M M M M M M 31 N M M M Monthly AvgjTotal N M M M M M M M Notes: (1) Daily average is determined from 8 values taken at 3-hour intervals. (2) "M" after value means less than 8 valid readings for the day. "M" in place of value means no data for the day. Where part of the month is missing, the monthly total value is extrapolated from the monthly average value. s12/sll 1 2 3 II 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 211 25 26 27 28 29 30 31 14onthly Avgjlotal Notes: JUNE Daily Avg LW Had 1 m\:I'L.Qm?_l 1-1 1•1 N 14 f·1 14 ~1 M f4 14 ~1 t1 f1 ~1 M M ~1 30.3 38.0 311. lj 39. 1 38.5 35.9 35.8 37.6 38.11 44.5 36. 1 36.6 36.0 37. 0~1 1983 Da i I y Tota I LW Rad 1 kJ/m2-d~ M M M M ,., 14 M M N M M fo1 N M ,., r-1 M 26,210 32,830 29,700 33,800 33,290 31,000 30,890 32,510 3 3, 160 34,450 31,200 31,640 31,100 959, 40014 LONGWAVE HADIATION [).liT/\ su;.:;·iAi\Y icont') EKLUrNA LAKE CL~MATE STATION JULY Daily Avg LW Rad (mw/cm2) IJ3. 7 36.6 36.7 39.2 38.0 41.5 39.2 36.0 35.0 35.8 34.8 39.0 34.0 35.3 35. 1 39.7 36.4 35.3 36.3 35.8 36.5 37.6 35.9 37.5 33.0 35.0 38.5 34.4 38.6 36. 1 35.9 36.8 1983 Daily Total LW Had j_kJ /m2-day l 37,720 31, 6110 31,750 33,910 32,830 35,860 33,910 31,100 30,240 30,890 30,050 33,700 29,380 30,460 30,350 34,340 3"i,430 30,530 31,320 30,890 31,540 32,510 31,000 32,400 28,510 30,2110 33,260 29,100 33,370 31,210 30,980 987,000 AUGUST 1983 Daily Avg Daily Total LW Rad LW Rad (mw/cm2) (kJ/m2-day) 35.9 33.5 34.6 38.3 38.5 36.5 36.6 37.1 38.0 35.9 35.4 38.5 34.0 34.3 33.5 26.4 M M M M M 23.9 30.0 39.2 35.4 37.4 45.0 33. 1 36.3 32.9 35.8 35.2M 31,000 28,9110 29,920 33,050 33,260 31,540 31,640 32,080 32,830 30,980 30,610 33,260 29,380 29,600 28,9110 22,810 M M M M M 20,630 25,920 33,870 30,560 32,290 38,880 28,610 31,320 28,1100 30,890 943,600M SEPTEMBER 1983 Daily Avg Daily Total LW Rad LW Had (mw/cm2) j_hJ/m2-da~ 37.1 311.2 36. 1 32.1 31.1 30.0 33.5 32.8 33.3 32.2 32.4 32.4 34.0 34.9 32.8 29.1 33.4 31.6 35.5 34.9 35.6 34.7 32.5 32.2 27.5 25.5 32.5 35.8 36.3 34.3 33.0 32,080 29,590 31,210 27,760 26,890 25,920 28,9110 28,340 . 28,800 27,860 28,020 27,970 29,380 30,130 28,350 25,160 28,8110 27,320 30,670 30,130 30,780 30,020 28,080 27,860 23,760 22,030 28,080 30,890 31,320 29,610 855,800 (1) Daily average is determined from 8 values tal~en at 3-hour intervals. (2) "M" after value means less than 8 valid readings for the day. "M" in place of value means no data for the day. Where part of the month is missing, the monthly total value is extrapolated from the monthly average value.