Loading...
HomeMy WebLinkAboutUnalakleet Draft Wind Resource Report Spring 2003AIDEA Report 1 E. F. McCarthy & Associates, LLC Draft Wind Report Spring 2003 SUBJECT: Wind Resource Assessment Nome, Unalakleet, and Yakutat Introduction Wind data are assembled from various studies conducted at Nome, Unalakleet, and Yakutat to develop an estimate of the wind resource in the three communities. The wind speed power law is used to adjust the average wind speed from the measurement height to a wind turbine hub height of 24 meters above ground level. The selected wind turbine is the Atlantic Orient (AOC) Model 15/50. This turbine has a rotor diameter of 15 meters and a rated output of 50kW at 25 mph. A standard sea level power curve for the turbine is used. Sources of Data The following data are assembled for these analyses: x Airport data from Nome, Alaska. These data cover the period from 1/1/97 through 12/31/2002. The data are collected at the airport in Nome and were obtained from the Western Region Climate Center. x Airport data from Yakutat, Alaska. These data cover the period from 1/1/95 through 12/31/2002. The data are collected at the airport in Yakutat and were obtained from the Western Region Climate Center. x Wind resource assessment study data for Unalakleet, Nome, and Yakutat. For Unalakleet, there is approximately one year of hourly data collected at 40 feet above ground level (agl). For Nome, there is a short period of data collected from two 90 foot towers on Anvil Mountain in 2000; a site designated as #1 on top of Anvil Mountain with measurements at 40 feet agl; a site designated as #2 on Anvil Mountain at a slightly lower elevation with measurements at 40 feet agl; a site designated as #3, southeast of town at 40 feet agl. For Yakutat, there are six months of data from a tall tower study. x Historical reports of previous studies in the Yakutat area. Historical Wind Resource Assessments Wind Resource Atlas of the United States – Alaska The National Renewable Energy Laboratory (NREL) updated the Wind Resource Atlas of the United States in 1987. The atlas has seven classifications of wind speed and wind power density which are presented in Table 1. The actual classification maps for the State of Alaska are obtained from the NREL web site and are presented in Figures 1 – 4. AIDEA Report 2 E. F. McCarthy & Associates, LLC Table 1 Classes of wind power density at 10 m and 50 m(a). 10 m (33 ft) 50 m (164 ft) Wind Power Class* Wind Power Density (W/m2) Speed(b) m/s (mph) Wind Power Density (W/m2) Speed(b) m/s (mph) 0 0 0 0 1 100 4.4 (9.8) 200 5.6 (12.5) 2 150 5.1 (11.5) 300 6.4 (14.3) 3 200 5.6 (12.5) 400 7.0 (15.7) 4 250 6.0 (13.4) 500 7.5 (16.8) 5 300 6.4 (14.3) 600 8.0 (17.9) 6 400 7.0 (15.7) 800 8.8 (19.7) 7 1000 9.4 (21.1) 2000 11.9 (26.6) (a) Vertical extrapolation of wind speed based on the 1/7 power law. (b) Mean wind speed is based on Rayleigh speed distribution of equivalent mean wind power density. Wind speed is for standard sea-level conditions. To maintain the same power density, speed increases 3%/1000 m (5%/5000 ft) elevation. The maps indicate that Nome is considered a Class 3 area with 10 meter wind speeds in the range of 11.5 mph to 12.5 mph. Unalakleet and Yakutat are each considered Class 1 wind resource areas with 10 meter wind speeds of 9.8 mph or less. Geophysical Institute Wind Study Wentink (1980) authored the original wind resource assessment study for the State of Alaska, titled “Alaskan Wind Power: An Introductory User’s Manual”. In Table 6 of that report, the projected 10 meter wind speed for Nome is 9.8 mph (4.4 mps); the projected10 meter wind speed for Unalakleet is 10.7 mph (4.8 mps); the projected 10 meter wind speed for Yakutat is 7.6 mph (3.4 mps). The threshold or wind speed limit for WECS use in the report is 9.6 mph at 10 meters agl. Figure 1 – Northern Alaska Annual Average Wind Power AIDEA Report 3 E. F. McCarthy & Associates, LLC Figure 2 – South Central Alaska Annual Average Wind Power AIDEA Report 4 E. F. McCarthy & Associates, LLC Figure 3 – Southeastern Alaska Annual Average Wind Power Figure 4 – Southwestern Alaska Annual Average Wind Power AIDEA Report 5 E. F. McCarthy & Associates, LLC Monthly and Annual Wind Speeds Unalakleet Unalakleet is located on Norton Sound at the mouth of the Unalakleet River, 148 miles southeast of Nome and 395 miles northwest of Anchorage. Data for a site in Unalakleet is collected on a 40 foot wood pole using a NOMAD data logger, a Maximum #40 wind speed sensors and a NRG #200P wind direction sensor. The annual average wind speed for one year of data from January 1, 2001 through December 31, 2001 is 10.3 mph. The estimated hub height wind speed at 24 meters agl is 11.3 mph. Nome Nome is located on the southern side of the Seward Peninsula and on the northern side of Norton Sound. Data are available from the airport where the annual average wind speed (1997 – 2002) is 9.7 mph. The estimated hub height wind speed at 24 meters agl for a site with similar elevation and exposure as the airport is 11.1 mph. Two NRG Talltowers were installed on Anvil Mountain in June 2000. Severe icing conditions in September 2000 resulted in the loss of both towers. The two months of hourly wind speed data were correlated with the airport hourly values. The correlation coefficient was fair, around 0.70, implying that the Nome airport hourly data explained 50% of the variance in the Anvil Mountain data. The linear fit indicated that wind speeds at Anvil Mountain were approximately 35% greater than those at the airport. Using the linear fit between the Nome Airport data and the brief period of Anvil Mountain data, the 30 meter wind speed for Anvil Mountain Site 1 and Site 2 were reconstructed for the period January 1997 – November 2000. The projected annual average wind speeds at 30 meters agl were 14.6 mph at Site 1 and 13.7 mph at Site 2. Additional data were collected at Anvil Mountain in 2001 and 2002. One month of data – October 2002 – is available from Site 1 and a full year of data – November 2001 to October 2002 – is available at Site 2. Data recovery was excellent in the summer months and fair in the winter months. The poorer data recovery in the winter months is attributed to icing conditions. Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 6 E. F. McCarthy & Associates, LLC Table 2 – Mean Hourly Wind Speeds for Unalakleet, Alaska MEAN HOURLY WIND SPEEDS NOMAD DATA FROM AIDEA 40 FT WIND SPEED - UNALAKLEET (MPH) 01/01/01 - 12/31/01 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 13.1 *** 9.7 8.8 7.1 5.5 8.2 9.3 8.4 8.6 11.6 14.0 | 9.2 02 12.1 *** 9.9 9.1 6.9 6.1 8.0 10.6 8.7 8.3 11.0 15.1 | 9.4 03 12.0 *** 10.4 9.2 6.8 6.7 8.1 10.4 9.1 8.4 10.9 15.0 | 9.5 04 12.8 *** 9.8 9.9 6.9 6.4 7.5 9.9 8.4 8.9 11.5 15.3 | 9.5 05 12.1 *** 9.9 10.4 6.1 6.9 8.5 10.0 9.6 10.0 11.1 15.1 | 9.8 06 13.4 *** 9.5 10.5 6.8 6.1 8.2 9.9 9.6 9.4 11.2 15.1 | 9.6 07 10.4 *** 10.0 11.1 7.2 6.1 8.3 9.7 9.3 9.4 11.5 13.1 | 9.5 08 9.0 *** 10.6 11.1 8.1 6.1 9.2 10.0 8.8 8.9 11.4 13.7 | 9.7 09 11.9 *** 10.0 11.0 8.5 6.0 8.8 10.3 8.7 9.9 12.3 15.2 | 10.1 10 8.2 *** 9.8 11.3 10.3 6.6 10.1 10.0 8.9 10.2 12.9 13.7 | 10.4 11 11.6 *** 9.8 12.7 11.2 8.0 11.1 10.3 10.0 10.2 12.6 13.4 | 11.0 12 10.0 *** 10.5 12.8 12.6 9.4 11.5 11.4 10.5 9.6 12.8 13.0 | 11.4 13 14.7 *** 9.9 13.5 13.7 10.8 10.9 11.6 10.4 10.5 12.4 12.8 | 11.7 14 10.2 *** 11.7 14.1 13.3 10.4 11.8 11.1 9.2 10.9 11.1 14.8 | 11.8 15 8.5 *** 13.4 13.7 13.4 10.1 12.1 10.7 8.3 11.9 12.2 13.9 | 11.9 16 7.7 *** 13.9 13.3 14.1 11.0 10.8 9.3 8.5 11.6 12.0 14.3 | 11.8 17 10.9 *** 12.9 12.8 13.4 11.1 10.0 9.5 7.6 11.1 11.1 15.0 | 11.4 18 11.3 *** 11.8 10.7 12.6 10.1 10.7 9.0 8.0 11.6 10.9 14.9 | 11.0 19 9.9 *** 10.9 11.2 12.4 9.5 10.2 9.4 8.1 11.4 10.3 15.1 | 10.8 20 9.4 *** 10.2 11.3 10.8 8.2 9.5 9.7 8.2 9.8 10.5 14.8 | 10.3 21 9.0 *** 10.4 10.6 10.2 6.4 8.9 9.2 7.5 10.4 11.3 14.5 | 9.9 22 10.9 *** 9.9 9.9 8.2 6.2 7.6 10.0 7.8 10.8 10.9 13.8 | 9.5 23 9.5 *** 11.3 9.6 7.5 6.5 8.4 8.9 8.2 10.2 11.5 13.6 | 9.5 24 10.9 *** 10.2 9.4 7.2 5.6 7.7 8.3 8.1 10.3 11.0 15.2 | 9.2 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 10.9 *** 10.7 11.2 9.8 7.7 9.4 9.9 8.7 10.1 11.5 14.4 | 10.3 Good Hours 78 0 471 720 744 720 744 744 720 744 720 701 Missing Hours 666 672 273 0 0 0 0 0 0 0 0 43 7,106 Hours of Good Data 1,654 Hours Missing 81.1% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 7 E. F. McCarthy & Associates, LLC Table 3 – Mean Hourly Wind Speeds for Nome, Alaska MEAN HOURLY WIND SPEEDS 10M WIND SPEED - NOME AIRPORT (MPH) 01/01/97 - 12/31/02 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 9.0 11.3 9.2 8.8 8.2 6.0 7.6 9.7 9.1 8.3 11.2 9.6 | 9.0 02 9.4 10.9 8.9 8.9 8.0 5.7 7.3 9.6 8.7 8.7 10.5 9.5 | 8.8 03 9.2 11.5 9.5 8.4 7.5 5.6 7.1 9.4 8.7 8.3 10.8 9.9 | 8.8 04 9.4 11.3 8.9 9.0 7.6 5.6 7.0 9.5 8.1 8.3 10.7 9.7 | 8.8 05 9.0 10.8 8.9 9.1 7.5 6.0 6.6 9.3 8.6 8.6 11.0 9.5 | 8.7 06 9.2 10.7 8.6 9.2 7.3 6.1 6.6 9.5 8.3 8.9 11.0 9.1 | 8.7 07 9.0 11.2 9.2 8.5 7.6 6.3 6.5 9.4 8.3 8.6 10.9 9.4 | 8.7 08 9.4 11.0 9.1 8.4 7.6 7.0 7.3 9.6 8.5 8.5 10.8 9.8 | 8.9 09 9.6 11.1 8.8 8.6 8.4 8.5 7.9 9.9 8.8 8.3 10.6 9.6 | 9.2 10 9.5 11.3 9.5 9.1 8.6 9.6 8.8 10.8 9.2 8.2 10.5 9.2 | 9.5 11 9.3 10.6 9.3 10.1 9.2 10.3 9.6 11.5 10.0 8.5 11.2 8.4 | 9.8 12 9.1 11.3 9.6 10.0 9.9 11.6 10.4 12.0 10.7 9.2 10.2 8.9 | 10.2 13 9.1 11.5 10.0 10.3 10.2 11.8 11.5 12.6 11.3 9.9 11.0 8.6 | 10.6 14 9.6 11.4 10.0 11.3 10.6 11.9 11.9 13.3 12.0 10.7 10.8 8.8 | 11.0 15 9.8 11.8 10.3 11.2 10.7 12.0 12.2 13.3 12.9 10.4 10.6 8.5 | 11.1 16 9.3 11.1 10.1 11.7 10.6 11.8 12.2 13.0 13.0 10.6 10.6 8.4 | 11.0 17 9.6 11.5 10.3 11.6 10.6 11.9 12.4 13.2 12.3 10.2 11.0 8.8 | 11.1 18 9.5 11.8 10.1 11.2 10.5 11.2 11.9 13.0 11.6 9.6 11.2 9.1 | 10.9 19 9.3 12.1 9.4 10.4 10.3 10.8 11.7 12.4 11.3 9.0 11.2 9.3 | 10.6 20 9.4 11.2 9.6 10.1 10.0 10.3 11.1 11.8 10.1 8.9 11.7 9.4 | 10.3 21 8.9 11.3 10.1 10.1 9.2 8.9 10.0 11.1 9.7 9.0 11.1 10.0 | 9.9 22 9.0 11.4 10.1 9.9 8.9 8.4 9.0 10.4 9.4 8.9 11.0 9.9 | 9.7 23 8.6 11.4 9.3 9.0 8.5 7.7 8.4 10.1 9.1 8.9 10.4 9.9 | 9.3 24 8.8 11.3 9.4 9.0 8.3 6.5 8.2 10.1 8.7 8.9 10.8 9.8 | 9.1 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 9.2 11.3 9.5 9.8 9.0 8.9 9.3 11.0 10.0 9.1 10.9 9.3 | 9.7 Good Hours 3982 3707 4039 3884 3925 3875 3867 3956 3751 3866 3696 4030 Missing Hours 482 349 425 436 539 445 597 508 569 598 624 434 46,578 Hours of Good Data 6,006 Hours Missing 88.6% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 8 E. F. McCarthy & Associates, LLC Yakutat Yakutat is located on the Southeast coast of Alaska. Wind data are obtained from Western Region Climate Center for the airport. In addition, data are also available from a 110 foot tower located at a well exposed coastal location, The annual average wind speed at the airport is presented in Table 4 (next page) and the value appears to confirm the Wind Power Class 1 designation for the area. A 110 foot NRG Systems Talltower was installed in Yakutat in late 1999 and four months of data are available at the 100 foot level. These monthly average wind speeds are presented in Table 5 (below). These values indicate that there is no developable wind resource at Yakutat. Table 5 – Monthly Average Wind Speed at 110 foot Level, Yakutat Alaska Year Month 110 Ft Wind Speed 1995 October 6.7 November 6.2 December 7.8 1996 January 7.1 Wind Shear Wind shear is the change or increase in wind speed above ground level. The simple wind power law is expressed as: U2 = U1 (Z2/Z1)alpha Where U2 and U1 are the wind speeds at the upper and lower levels, Z2 and Z1 are the upper and lower elevations, and alpha is the wind speed power law exponent. The typical value for the wind speed power law exponent is 0.14 (1/7 power law). Depending on terrain and surface roughness, the value may vary between 0.05 and 0.25. This formula, with a power law exponent of 0.14, is used to adjust the monthly average wind speeds from 10 meters to 24 meters above ground level. Wind Speed Frequency Distributions A wind speed frequency distribution is created using the actual hourly data from each site adjusted upward to a hub height of 24 meters agl. Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 9 E. F. McCarthy & Associates, LLC Table 4 – Mean Hourly Average Wind Speeds, Yakutat, Alaska MEAN HOURLY WIND SPEEDS YAKUTAT AIRPORT DATA (GMT) 10M WIND SPEED (MPH) 01/01/95 - 12/31/02 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 5.3 5.5 6.9 7.8 7.9 7.5 6.8 6.7 7.1 6.0 4.8 6.2 | 6.5 02 5.4 5.5 5.7 7.1 7.3 6.8 6.6 6.0 6.0 5.4 4.6 6.1 | 6.0 03 5.1 5.5 4.9 5.4 6.4 6.3 5.7 5.4 5.2 5.6 4.8 6.2 | 5.5 04 5.2 5.5 4.9 4.7 5.1 5.1 5.1 4.2 4.7 5.5 4.6 5.8 | 5.1 05 5.6 5.4 4.8 4.4 4.2 4.0 4.1 3.5 4.7 5.1 4.3 5.8 | 4.6 06 5.3 5.6 4.6 4.1 3.6 3.4 3.5 3.5 4.4 5.1 4.4 5.7 | 4.4 07 5.5 5.3 4.7 3.8 3.3 3.1 3.4 3.3 4.3 5.1 4.4 5.5 | 4.3 08 5.7 5.3 4.8 3.6 3.2 2.6 3.2 3.1 4.4 5.0 4.5 5.5 | 4.2 09 5.7 5.0 4.4 4.0 2.9 2.7 3.0 3.4 4.3 5.0 4.3 5.4 | 4.2 10 5.6 5.0 4.3 3.8 3.3 2.6 3.1 3.3 4.2 5.4 4.2 5.4 | 4.2 11 5.4 5.1 4.3 4.0 3.1 2.8 3.0 3.1 4.0 5.1 4.2 5.3 | 4.1 12 5.6 4.8 4.5 4.1 3.2 2.9 2.8 3.0 4.2 5.4 4.3 5.3 | 4.2 13 5.5 4.7 4.3 4.1 3.4 2.8 3.0 2.8 4.3 5.1 4.2 5.5 | 4.2 14 5.6 4.9 4.5 3.8 3.7 3.5 3.4 3.4 4.1 5.1 4.1 5.3 | 4.3 15 5.3 4.9 4.3 4.2 5.0 4.4 3.8 3.7 4.1 5.3 3.9 5.2 | 4.5 16 5.4 5.0 4.6 5.0 5.9 5.7 4.8 4.6 4.5 5.4 4.1 5.4 | 5.0 17 5.4 5.1 5.2 5.9 6.8 6.3 5.4 4.7 5.3 5.3 4.2 5.7 | 5.5 18 5.3 5.3 5.8 6.7 7.5 6.8 5.9 5.7 6.2 6.2 4.6 5.7 | 6.0 19 5.4 5.6 7.0 7.8 8.1 7.0 6.8 6.4 6.8 6.6 4.8 5.6 | 6.5 20 5.3 5.6 7.2 8.1 8.4 7.6 7.0 7.0 7.4 7.5 5.1 6.1 | 6.9 21 5.8 6.1 7.6 8.5 8.6 8.1 7.2 7.2 7.7 7.6 5.4 6.0 | 7.2 22 5.6 6.2 7.7 8.5 8.5 8.0 7.5 7.4 8.0 7.7 5.2 6.5 | 7.2 23 5.3 6.2 7.8 8.2 8.8 8.0 7.2 7.1 7.8 7.4 5.1 6.7 | 7.1 24 5.2 5.7 7.4 8.2 8.4 7.7 7.5 7.0 7.5 7.2 5.1 6.4 | 6.9 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 5.4 5.4 5.5 5.6 5.7 5.2 5.0 4.8 5.5 5.8 4.5 5.8 | 5.4 Good Hours 5550 5147 5658 5297 5519 5361 5447 5549 5194 5425 5306 5645 Missing Hours 402 277 294 463 433 399 505 403 566 527 454 307 65,098 Hours of Good Data 5,030 Hours Missing 92.8% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 10 E. F. McCarthy & Associates, LLC Power Curve The Atlantic Orient Company (AOC) Model 15/50 is a horizontal axis, three bladed, downwind, free yaw wind turbine with a maximum power rating of 66kW. The rotor diameter is 15 meters. The turbine is mounted on a truss tower with a standard height of 24 meters. The turbine achieves a power output of 50kW at 11.0 mps (24.5 mph) and a rated output of 64.9 kW at 16.5 mps. The manufacturer supplied power curve is presented in Table 6 and plotted in Figure 1. During the winter months in Alaska, under very cold temperatures and extremely high air densities, the AOC turbine typically exceeds its maximum power rating of 66kW. Table 6 - Power Curve - AOC15/50 Wind Speed (mps) Power (kW) Wind Speed (mps) Power (kW) Wind Speed (mps) Power (kW) Wind Speed (mps) Power (kW) 0-4 0 9 31.6 14 62.0 19 63.3 5 1.1 10 40.3 15 63.8 20 63.6 6 7.0 11 47.4 16 64.4 21 62.0 7 14.5 12 54.0 17 64.9 22 0 8 23.1 13 58.8 18 64.3 23 0 Figure 5 – AOC 15/50 Power Curve (MSL) AOC 15/50 0 20 40 60 80 0 5 10 15 20 25 Wind Speed (mps)Power (kW) Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 11 E. F. McCarthy & Associates, LLC Wind Rose A wind rose is a graphical presentation of the joint frequency of wind speed and wind direction. The wind roses for Nome, Unalakleet, and Yakutat are presented in Figures 6-8. Please note that since these wind roses are based on data collected at airports, the direction data are in terms of magnetic north not true north. The value in the center of the circle is the percentage of time the wind speed is lower than the lowest threshold value of 5 mph. The wind rose for Nome shows a predominant north and east wind, reflecting a continental or off-shore effect. The wind rose for Unalakleet shows two directional peaks, north-northwest off of Norton Sound and east-northeast from the land. The wind rose for Yakutat shows a predominant easterly or off-shore wind wind. Note that for Yakutat, forty-one percent of the time, the average wind speed is less than 5 mph. Figure 6 – Wind Rose for Nome, Alaska E.F. McCarthy & Assoc. LLC 511 Frumenti Ct. Martinez, CA 94553 E-Mail: wectecefm@aol.com Tel:925-229-0648; Fax:925-229-0685 5 to 10 10 to 15 15 to 20 20 to 25 25 to 30 >= 30 (mph) Level: 10 m Winds: Direction Number of Records Used: 23828 January 1, 97 through December 31, 99 Nome, Alaska 4 8 12% S E N W 26.6% Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 12 E. F. McCarthy & Associates, LLC Figure 7 – Wind Rose for Unalakleet, Alaska Figure 8 – Wind Rose for Yakutat, Alaska E.F. McCarthy & Assoc. LLC 511 Frumenti Ct. Martinez, CA 94553 E-Mail: wectecefm@aol.com Tel:925-229-0648; Fax:925-229-0685 5 to 10 10 to 15 15 to 20 20 to 25 25 to 30 >= 30 (mph) Level: 35 Feet Winds: Direction Number of Records Used: 7106 January 1, 1 through December 31, 1 Unalakleet, Alaska 6 12 18% S E N W 24.2% E.F. McCarthy & Assoc. LLC 511 Frumenti Ct. Martinez, CA 94553 E-Mail: wectecefm@aol.com Tel:925-229-0648; Fax:925-229-0685 5 to 10 10 to 15 15 to 20 20 to 25 25 to 30 >= 30 (mph) Level: 10 m Winds: Direction Number of Records Used: 30150 January 1, 97 through December 31, 00 Yakutat, Alaska 7 14 21% S E N W 41.1% Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 13 E. F. McCarthy & Associates, LLC Theoretical Energy Output The power curve for the AOC 15/50 turbine is matched with the wind speed frequency distribution derived from the wind data at Nome and Unalakleet to produce the theoretical energy output, in kilowatthours (kWh) of the turbine. This is termed the gross energy output. For Nome, based on the airport data, the theoretical gross annual energy output (rounded to the nearest 1,000 kWh) for an AOC turbine is 94,000kWh (Table 7); for Anvil Mountain, based on the data for Site 1 at 30 meters agl, 153,900kWh (Table 8); and for Unalakleet, 92,000kWh (Table 9). The net energy output, that is, the energy actually delivered to the grid, includes certain annual energy losses including maintenance downtime, control and performance issues associated with the turbine, and electrical energy losses through the grid and transformer system. These losses typically total 7.5%. One key measure of the goodness of the wind resource and the resulting energy output of the turbine is the net capacity factor of the site. The net capacity factor is defined as: Capacity Factor (CF) = Net Annual Energy Output/(8,760 hours X Turbine Rated Output) The net capacity factor for Nome (Airport) is 19.8%; the net capacity factor for Nome (Anvil Mountain) is 32.5%; the net capacity factor for Unalakleet is 19.4%. These results should be viewed as preliminary as they are based on data collected locally which may or may not represent the wind speeds at a site selected for a wind turbine; the reconstruction of the data for Anvil Mountain is based only on two months of concurrent data and the wind resource could be better; the collected at Unalakleet consists of only 1-year of on-site data; the wind speed power law may or may not replicate the wind shear at each site; and the wind speed frequency distribution is based on data collected at the airport. Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 14 E. F. McCarthy & Associates, LLC Table 7 – Theoretical Energy Output for an AOC 15/50 Based on Nome Airport Data THEORETICAL WIND TURBINE PRODUCTION 01/01/97 - 12/31/02 Wind: 10M WIND SPEED - NOME AIRPORT ANVIL MOUNTAIN NOME AK Wind Speeds Multiplied By 1.15 Turbine: OC15/50 50kW MSL 03/98 Rated at: 50 kW at 23.0 MPH Maximum Output: 65 kW at 38.0 MPH Time Production Status MPH hrs % KW-hrs % ------ ----- ---- ---- ------ ---- Below Cut-in Under 10.0 22409 48.1 Cut-in To Rated 10.1-23.0 20296 43.6 290,111 58.3 Rated To Cut-out 23.1-45.0 3866 8.3 207,415 41.7 Above Cut-out Over 45.0 7 .0 Contactor Closed 24162 51.9 kW-hrs at Capacity / Total kW-hrs 41.7 hrs at Capacity / hrs of Operation 16.0 Mean Wind Speed 11.2 MPH Energy Produced 497,525 kW-hrs Annual Production Rate 93,570 kW-hrs Capacity Factor .21 46578 hrs of Good Data 6006 hrs Missing 88.6% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 15 E. F. McCarthy & Associates, LLC Table 8 – Theoretical Energy output for an AOC 15/50 Based on Anvil Mountain Site 1 Data (30m) THEORETICAL WIND TURBINE PRODUCTION 01/01/97 - 12/31/00 Wind: SITE 1 - WS12=1.37XWS01+1.58 ANVIL MOUNTAIN NOME AK Wind Speeds Multiplied By 1.00 Turbine: OC15/50 50kW MSL 03/98 Rated at: 50 kW at 23.0 MPH Maximum Output: 65 kW at 38.0 MPH Time Production Status MPH hrs % KW-hrs % ------ ----- ---- ---- ------ ---- Below Cut-in Under 10.0 11207 35.4 Cut-in To Rated 10.1-23.0 14601 46.1 236,961 42.6 Rated To Cut-out 23.1-45.0 5791 18.3 319,650 57.4 Above Cut-out Over 45.0 86 .3 Contactor Closed 20392 64.4 kW-hrs at Capacity / Total kW-hrs 57.4 hrs at Capacity / hrs of Operation 28.4 Mean Wind Speed 14.6 MPH Energy Produced 556,611 kW-hrs Annual Production Rate 153,887 kW-hrs Capacity Factor .35 31685 hrs of Good Data 3379 hrs Missing 90.4% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 16 E. F. McCarthy & Associates, LLC Table 9 – Theoretical Energy Output for an AOC 15/50 Turbine Based on Unalakleet Data THEORETICAL WIND TURBINE PRODUCTION 01/01/01 - 12/31/01 Wind: 40 FT WIND SPEED - UNALAKLEET NOMAD DATA FROM AIDEA Wind Speeds Multiplied By 1.10 Turbine: OC15/50 50kW MSL 03/98 Rated at: 50 kW at 23.0 MPH Maximum Output: 65 kW at 38.0 MPH Time Production Status MPH hrs % KW-hrs % ------ ----- ---- ---- ------ ---- Below Cut-in Under 10.0 3324 46.8 Cut-in To Rated 10.1-23.0 3245 45.7 46,536 62.1 Rated To Cut-out 23.1-45.0 537 7.6 28,360 37.9 Above Cut-out Over 45.0 0 .0 Contactor Closed 3782 53.2 kW-hrs at Capacity / Total kW-hrs 37.9 hrs at Capacity / hrs of Operation 14.2 Mean Wind Speed 11.4 MPH Energy Produced 74,896 kW-hrs Annual Production Rate 92,329 kW-hrs Capacity Factor .21 7106 hrs of Good Data 1654 hrs Missing 81.1% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 1 E. F. McCarthy & Associates, LLC Appendix A Mean Hourly Average Wind Speeds (mph) Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 2 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK 10M WIND SPEED - NOME AIRPORT (MPH) 01/01/97 - 12/31/97 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 9.4 9.8 5.0 6.1 8.3 8.1 7.5 10.2 10.2 9.4 13.6 9.2 | 8.9 02 9.7 8.5 5.6 6.9 7.4 7.0 6.2 10.0 9.5 9.9 13.0 8.8 | 8.5 03 9.7 9.0 5.1 6.1 7.0 6.3 6.8 10.2 9.7 8.1 13.6 9.6 | 8.4 04 9.3 8.4 5.2 6.6 7.2 5.4 6.0 10.1 8.7 7.7 13.4 9.1 | 8.0 05 8.0 8.3 4.4 6.6 8.2 4.9 6.4 9.7 9.4 8.7 13.5 9.6 | 8.1 06 7.5 7.8 5.2 6.1 8.4 5.1 5.4 9.4 9.4 7.8 14.4 10.0 | 8.1 07 7.1 7.5 5.1 5.1 7.7 5.5 5.5 9.2 8.7 8.2 14.9 9.6 | 7.8 08 8.0 9.1 4.5 6.2 8.6 6.7 6.5 9.5 9.4 7.7 14.7 9.6 | 8.3 09 7.7 9.9 5.0 6.2 10.1 8.5 6.7 10.1 10.2 8.4 14.7 10.8 | 8.9 10 8.2 9.4 5.5 6.8 9.8 9.4 7.6 10.9 10.1 7.9 14.3 10.7 | 9.2 11 8.2 9.0 5.6 8.0 11.2 10.7 8.9 11.4 10.7 9.0 15.4 9.9 | 9.8 12 9.3 10.2 5.8 8.2 11.3 12.1 9.5 12.6 11.6 9.9 14.0 9.8 | 10.3 13 7.7 9.9 6.1 8.0 11.5 11.7 11.9 12.6 11.7 9.4 15.1 9.8 | 10.4 14 7.2 10.3 5.8 9.3 11.8 13.2 12.7 13.6 12.8 9.8 16.6 9.5 | 11.0 15 7.2 11.0 6.3 8.7 11.7 13.8 12.6 14.2 12.7 9.7 14.5 9.0 | 10.9 16 7.3 10.5 6.7 9.2 11.6 13.9 11.8 14.0 12.6 10.4 15.9 8.4 | 11.0 17 8.2 10.9 6.7 8.9 12.4 13.3 12.4 14.0 11.6 10.7 15.9 8.4 | 11.0 18 8.0 11.3 6.9 9.1 11.9 11.5 12.2 12.9 11.3 9.4 15.5 8.1 | 10.7 19 8.0 11.9 6.1 9.0 11.6 12.0 11.9 12.6 10.8 8.3 14.8 8.8 | 10.4 20 9.1 10.4 5.6 9.2 11.1 11.8 11.2 11.3 10.5 8.6 15.0 7.9 | 10.1 21 9.0 10.4 6.1 8.2 10.3 10.5 9.5 11.7 9.9 9.0 14.7 7.1 | 9.7 22 8.2 10.4 6.0 7.8 9.5 9.6 9.0 10.7 9.8 10.1 13.9 7.8 | 9.4 23 7.7 10.3 5.7 7.3 9.2 9.0 8.1 10.0 9.6 8.5 11.7 9.0 | 8.8 24 9.3 10.2 4.7 7.4 8.2 7.9 9.0 10.9 9.9 9.7 13.1 8.5 | 9.0 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 8.3 9.8 5.6 7.6 9.9 9.5 9.0 11.3 10.4 9.0 14.4 9.1 | 9.5 Good Hours 660 629 722 694 663 675 674 696 679 654 640 717 Missing Hours 84 43 22 26 81 45 70 48 41 90 80 27 8,103 Hours of Good Data 657 Hours Missing 92.5% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 3 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK 10M WIND SPEED - NOME AIRPORT (MPH) 01/01/98 - 12/31/98 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 7.4 8.8 10.6 11.4 10.4 6.3 6.0 11.8 8.5 9.9 10.4 11.0 | 9.4 02 7.6 8.4 10.3 11.6 10.3 6.4 5.5 12.3 8.7 11.0 10.0 10.7 | 9.5 03 6.7 9.0 10.7 11.2 10.0 7.1 5.7 11.7 8.1 10.4 8.5 10.1 | 9.2 04 8.9 8.6 11.2 11.7 10.0 6.1 4.4 11.7 8.2 10.4 9.7 10.8 | 9.4 05 7.3 8.7 11.3 11.3 9.7 7.6 4.5 12.4 8.9 10.8 10.3 9.6 | 9.5 06 7.8 8.5 10.5 12.4 9.9 7.5 4.8 11.8 8.4 11.5 10.5 10.2 | 9.6 07 7.8 8.3 11.3 12.4 10.7 6.8 4.1 11.9 9.3 11.1 11.2 10.4 | 9.7 08 7.3 8.3 11.6 11.4 11.2 8.0 4.6 13.1 8.6 12.0 10.6 11.0 | 9.8 09 8.4 9.2 11.8 11.6 11.4 9.6 6.1 12.3 8.4 12.0 10.1 9.8 | 10.1 10 9.6 9.0 12.4 12.0 12.1 9.7 7.1 11.5 8.4 11.3 10.6 9.4 | 10.3 11 9.2 9.5 12.6 13.1 12.4 10.7 7.6 12.4 9.7 10.4 9.7 9.3 | 10.5 12 7.7 9.4 12.5 12.8 12.0 11.3 9.2 13.2 9.8 11.5 9.6 10.2 | 10.8 13 7.8 8.6 11.9 13.0 12.2 11.7 9.6 13.6 10.3 11.1 10.2 10.2 | 10.9 14 9.1 8.3 12.5 14.5 12.6 11.1 10.1 13.8 9.6 10.9 9.6 11.5 | 11.1 15 9.4 8.6 12.5 13.4 12.0 11.4 10.3 13.6 11.4 9.2 9.5 10.5 | 11.0 16 8.0 8.0 12.2 14.4 11.5 11.5 9.8 13.3 12.3 10.8 9.6 10.8 | 11.0 17 8.2 8.0 12.4 14.0 11.7 10.5 10.1 14.8 11.8 10.6 9.5 9.6 | 11.0 18 7.9 8.5 12.5 14.2 12.2 9.7 9.7 15.1 10.6 11.0 9.4 10.6 | 10.9 19 7.8 8.7 11.6 13.7 11.8 10.0 9.4 14.2 11.3 11.5 9.0 9.7 | 10.8 20 8.6 9.1 11.2 11.8 11.5 9.9 8.6 13.8 10.3 10.6 8.6 10.4 | 10.4 21 7.6 8.0 12.4 13.0 10.9 9.6 7.8 13.2 9.7 11.4 9.2 10.8 | 10.3 22 7.5 8.9 11.3 12.3 10.8 8.7 6.8 12.3 9.1 11.2 9.2 10.9 | 9.9 23 7.7 8.8 10.4 11.4 10.9 7.8 5.5 12.2 8.5 11.1 9.0 10.5 | 9.5 24 7.1 9.2 10.8 12.3 10.8 6.8 6.1 13.2 8.0 11.7 9.6 11.4 | 9.8 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 8.0 8.7 11.6 12.5 11.2 9.0 7.2 12.9 9.5 11.0 9.7 10.4 | 10.2 Good Hours 706 644 697 692 665 653 604 652 678 709 634 722 Missing Hours 38 28 47 28 79 67 140 92 42 35 86 22 8,056 Hours of Good Data 704 Hours Missing 92.0% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 4 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK 10M WIND SPEED - NOME AIRPORT (MPH) 01/01/99 - 12/31/99 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 9.6 8.5 7.5 10.2 7.1 5.7 9.1 8.8 8.5 5.5 9.5 5.3 | 7.9 02 9.3 8.6 6.3 9.6 6.8 5.1 9.3 7.9 9.0 5.8 8.6 4.8 | 7.5 03 9.5 9.1 8.1 9.2 4.9 5.2 9.1 8.7 9.0 5.1 9.5 5.4 | 7.7 04 8.7 8.8 7.5 9.3 4.4 4.8 8.9 8.2 8.5 5.5 9.2 6.9 | 7.6 05 9.5 8.1 7.3 9.3 4.1 5.6 9.4 8.3 9.6 5.9 9.5 5.3 | 7.6 06 9.3 6.6 6.9 9.8 4.3 5.8 9.3 9.1 9.5 6.6 8.3 4.3 | 7.5 07 9.3 8.8 6.6 8.6 4.4 6.4 9.5 8.8 9.8 5.5 9.0 4.5 | 7.6 08 9.9 8.8 7.0 8.5 4.1 7.1 9.4 8.5 9.3 6.3 8.3 3.7 | 7.6 09 10.2 8.4 6.4 9.3 6.0 9.3 10.1 7.9 10.1 5.7 8.5 5.1 | 8.1 10 9.3 9.0 6.7 10.0 6.0 10.5 11.4 9.5 10.5 5.9 8.8 5.2 | 8.6 11 8.9 8.0 7.5 10.3 6.2 10.5 12.1 11.0 11.8 5.5 9.1 3.3 | 8.7 12 9.9 8.4 7.8 10.5 8.1 11.8 12.4 10.9 12.4 6.5 8.9 3.0 | 9.3 13 8.7 7.4 7.5 10.6 8.4 12.1 12.8 12.0 12.3 8.4 9.5 2.6 | 9.4 14 9.3 9.1 6.9 12.0 8.8 11.9 13.4 12.5 13.8 9.0 10.0 3.8 | 10.0 15 11.0 9.4 8.5 11.5 8.7 11.9 12.9 12.7 13.7 8.8 7.8 4.1 | 10.1 16 9.6 9.1 9.4 12.7 9.3 11.3 13.7 12.0 14.6 9.5 7.4 4.8 | 10.3 17 9.9 9.2 9.3 12.8 9.3 11.0 13.9 12.8 13.6 9.0 8.7 5.0 | 10.4 18 10.6 9.6 9.3 12.3 9.2 9.8 13.6 12.1 12.9 7.2 9.2 4.2 | 10.0 19 9.5 10.3 7.7 10.2 10.0 8.9 13.5 11.1 12.5 6.5 9.7 4.6 | 9.5 20 8.4 9.5 8.6 9.7 9.1 8.9 13.1 10.2 10.9 6.6 9.9 4.6 | 9.1 21 8.0 9.7 8.0 9.8 7.8 7.8 12.4 8.7 10.8 6.4 9.3 5.3 | 8.6 22 7.2 9.7 8.9 9.7 7.9 6.9 10.7 8.4 9.9 6.2 10.1 5.9 | 8.4 23 7.6 8.1 8.9 9.0 7.2 6.3 10.8 8.8 9.8 6.8 9.0 5.0 | 8.1 24 8.5 9.0 7.6 10.2 6.6 4.9 10.1 8.0 8.8 6.1 9.0 4.9 | 7.8 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 9.2 8.8 7.8 10.2 7.1 8.3 11.3 9.9 10.9 6.7 9.0 4.6 | 8.6 Good Hours 725 647 740 703 724 716 736 729 699 720 677 734 Missing Hours 19 25 4 17 20 4 8 15 21 24 43 10 8,550 Hours of Good Data 210 Hours Missing 97.6% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 5 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK 10M WIND SPEED - NOME AIRPORT (MPH) 01/01/00 - 12/31/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 8.5 14.3 12.3 8.7 8.2 5.3 7.3 10.7 9.5 8.1 14.9 16.6 | 10.4 02 8.9 14.2 12.0 8.1 7.7 5.7 8.0 11.3 8.4 7.3 14.0 16.4 | 10.2 03 7.9 13.5 12.6 7.9 7.7 5.6 6.8 10.8 7.4 7.7 13.7 16.2 | 9.9 04 8.6 14.1 10.9 8.8 8.4 5.7 7.1 11.9 7.2 8.3 13.2 15.3 | 10.0 05 8.3 13.1 10.4 8.0 8.2 5.8 5.7 10.9 7.1 7.7 13.4 15.7 | 9.6 06 8.2 12.6 9.8 8.7 7.9 6.3 6.0 11.9 6.8 7.4 13.6 15.5 | 9.6 07 7.3 12.8 10.7 8.1 7.9 5.5 6.4 11.6 5.3 7.9 13.6 16.2 | 9.5 08 7.8 12.1 10.9 8.0 7.2 6.0 7.1 12.1 7.0 6.5 13.3 15.1 | 9.5 09 7.2 12.0 11.1 8.0 7.4 7.0 8.4 13.4 6.9 5.2 14.2 15.6 | 9.6 10 8.1 13.3 11.1 8.7 6.9 9.1 9.8 13.8 8.8 6.5 12.1 14.4 | 10.2 11 6.9 13.5 10.9 9.2 8.0 10.2 10.5 14.4 8.0 7.7 14.2 14.6 | 10.5 12 7.3 12.9 11.8 9.8 8.2 11.0 11.5 14.6 9.1 7.6 13.6 16.4 | 11.0 13 7.4 14.2 12.2 10.0 9.0 11.6 12.5 14.8 10.4 8.0 13.5 16.1 | 11.6 14 7.9 13.6 11.9 11.1 10.0 11.4 12.7 15.1 11.2 9.0 12.0 14.6 | 11.7 15 7.8 13.7 12.2 11.5 9.8 11.8 13.0 14.3 12.5 9.6 16.1 15.7 | 12.2 16 7.1 13.5 11.7 12.1 9.9 11.1 14.1 14.3 12.2 9.1 14.1 14.4 | 11.9 17 9.0 13.9 11.2 11.7 10.1 11.6 13.5 13.5 12.2 8.8 14.5 14.7 | 12.0 18 8.6 14.4 11.5 11.0 9.2 12.0 12.5 13.0 11.5 8.0 14.6 15.6 | 11.8 19 8.4 13.9 10.9 10.2 9.3 11.6 12.2 12.2 11.2 8.1 15.2 16.9 | 11.6 20 9.0 12.8 12.1 10.1 8.9 10.1 13.3 12.3 10.3 7.9 15.8 16.1 | 11.5 21 8.1 13.3 13.0 9.7 8.3 8.4 11.2 11.8 9.8 7.7 14.4 17.5 | 11.1 22 9.1 14.4 12.6 9.8 8.0 8.2 10.5 11.8 9.2 8.0 14.3 16.1 | 11.0 23 8.9 14.6 12.0 9.5 7.5 7.5 8.9 10.8 8.5 8.4 14.6 16.9 | 10.7 24 9.1 13.9 11.9 8.0 7.7 6.0 8.1 11.2 8.4 8.1 14.8 17.1 | 10.4 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 8.1 13.5 11.6 9.4 8.4 8.5 9.9 12.6 9.2 7.9 14.1 15.8 | 10.7 Good Hours 742 676 735 709 724 697 660 724 609 700 644 669 Missing Hours 2 20 9 11 20 23 84 20 111 44 76 75 8,289 Hours of Good Data 495 Hours Missing 94.4% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 6 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK 10M WIND SPEED - NOME AIRPORT (MPH) 01/01/01 - 12/31/01 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 13.5 16.7 10.3 10.2 7.9 7.9 8.9 7.9 9.4 6.8 7.4 5.0 | 9.4 02 13.9 15.8 9.3 12.0 7.8 7.7 9.9 7.3 6.6 7.8 5.2 3.8 | 8.9 03 13.3 18.2 10.2 10.3 7.6 6.8 8.5 8.4 8.0 8.4 8.8 4.7 | 9.9 04 13.3 17.0 7.4 10.3 8.8 8.1 10.6 7.7 5.5 8.5 6.9 2.8 | 9.2 05 13.9 17.2 8.6 10.5 6.9 7.6 8.4 7.3 7.7 8.7 7.5 2.4 | 9.1 06 13.7 17.8 8.8 10.0 6.2 7.3 8.3 8.0 6.1 9.6 9.0 4.0 | 9.2 07 13.1 19.5 11.0 8.2 6.9 8.9 8.7 8.2 6.9 8.4 7.1 5.3 | 9.4 08 14.3 18.4 10.7 9.0 6.7 9.2 10.0 8.4 7.5 8.6 7.6 5.8 | 9.8 09 14.8 18.0 9.2 8.9 5.9 9.2 8.9 8.5 7.8 8.0 6.3 5.8 | 9.4 10 14.5 18.6 9.6 10.1 7.4 10.5 10.3 10.5 6.0 6.8 7.4 2.8 | 9.6 11 15.6 15.1 7.4 10.6 7.5 11.1 10.4 10.0 8.4 7.6 8.4 4.6 | 9.7 12 12.1 15.7 7.0 10.5 8.7 11.5 11.0 10.2 9.3 8.3 6.6 5.2 | 9.6 13 14.7 17.4 8.9 10.7 9.2 11.5 11.6 11.1 10.3 10.7 9.1 4.5 | 10.6 14 15.4 17.0 9.1 9.9 9.3 11.4 12.0 11.8 11.3 13.3 7.8 5.2 | 11.0 15 14.4 16.0 10.0 11.7 10.7 11.7 12.8 12.3 13.4 11.6 7.3 4.6 | 11.3 16 13.7 15.0 8.0 11.5 10.1 11.4 13.1 12.9 11.4 10.5 7.9 3.8 | 10.6 17 12.6 16.0 9.9 12.1 9.0 13.3 13.6 12.2 11.5 10.2 7.3 5.0 | 10.7 18 13.5 16.6 7.4 8.6 10.1 12.1 12.2 13.3 11.7 11.9 7.3 5.3 | 10.6 19 14.1 16.1 8.4 7.8 7.8 10.8 12.4 11.5 10.9 10.8 8.5 3.6 | 10.2 20 13.4 13.7 7.8 12.2 9.1 11.3 10.8 11.1 7.7 10.4 9.6 4.3 | 10.1 21 14.3 15.3 9.7 14.6 8.1 8.1 10.6 10.9 8.2 8.8 8.4 6.0 | 10.3 22 14.5 13.9 10.7 15.2 8.5 9.8 9.7 9.6 8.7 6.6 5.8 7.0 | 10.4 23 11.6 14.9 8.3 8.7 6.5 9.2 10.0 9.6 7.1 8.6 6.0 5.4 | 9.1 24 11.0 16.5 12.1 8.8 8.0 7.6 9.2 8.0 6.8 8.2 9.0 5.2 | 9.1 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 13.8 16.6 9.2 10.5 8.1 9.9 10.6 9.9 8.8 9.3 7.6 4.7 | 9.9 Good Hours 454 460 421 375 417 432 468 431 420 376 396 485 Missing Hours 290 212 323 345 327 288 276 313 300 368 324 259 5,135 Hours of Good Data 3,625 Hours Missing 58.6% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 7 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK 10M WIND SPEED - NOME AIRPORT (MPH) 01/01/02 - 12/31/02 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 7.5 10.5 10.0 7.0 7.6 4.0 7.1 7.9 9.0 9.8 9.7 10.0 | 8.3 02 9.4 11.4 10.2 7.4 8.0 3.8 6.0 7.9 8.7 9.9 9.1 10.4 | 8.5 03 9.9 11.6 10.6 6.9 8.3 3.6 5.8 6.3 9.4 10.0 9.3 10.7 | 8.5 04 9.5 11.9 10.5 8.0 7.8 4.9 6.2 6.8 8.9 9.7 9.6 10.3 | 8.6 05 9.4 10.9 10.8 9.2 7.9 5.4 5.4 6.7 8.6 10.0 10.0 10.2 | 8.7 06 9.4 11.2 10.4 8.4 6.8 5.1 5.6 6.8 9.4 10.7 9.7 9.1 | 8.5 07 9.8 10.8 10.9 8.5 7.6 5.1 4.8 6.3 9.1 10.2 9.7 10.6 | 8.6 08 9.9 10.6 10.0 7.3 7.7 6.1 6.7 6.1 8.6 10.0 9.7 12.0 | 8.7 09 10.5 11.1 10.0 7.6 8.2 7.7 6.9 7.0 8.7 9.9 9.5 10.6 | 9.0 10 9.2 11.0 11.5 7.5 8.9 9.0 6.8 8.5 9.8 10.2 9.0 10.2 | 9.3 11 9.1 10.5 10.7 9.6 9.8 8.7 8.6 9.5 10.6 10.4 9.8 9.1 | 9.7 12 9.3 12.1 12.4 8.5 11.1 12.1 8.7 10.1 11.2 10.7 8.8 9.4 | 10.3 13 9.8 11.7 13.7 9.6 10.5 12.0 10.3 11.6 12.4 12.0 8.9 9.0 | 10.9 14 9.9 11.2 13.7 10.3 11.0 12.1 10.5 12.3 13.1 12.8 9.0 8.5 | 11.2 15 9.7 12.0 12.8 10.3 11.4 11.5 11.1 12.4 13.6 13.3 9.0 8.9 | 11.3 16 10.0 10.9 12.5 10.4 10.9 11.8 10.7 11.8 14.3 13.2 8.6 8.8 | 11.2 17 11.0 11.8 12.2 10.3 10.6 12.5 11.5 11.7 12.8 12.0 9.6 9.5 | 11.3 18 10.6 12.8 11.9 10.6 10.4 12.2 11.3 12.2 11.6 11.8 8.7 10.4 | 11.2 19 9.8 13.4 11.1 10.1 10.7 11.5 10.5 12.2 10.6 10.1 8.6 10.8 | 10.8 20 9.2 13.1 11.8 8.8 10.0 10.1 9.4 11.8 10.2 9.7 9.7 10.8 | 10.4 21 9.6 12.8 11.6 8.0 9.5 8.5 8.7 10.4 9.6 10.3 8.6 10.7 | 9.8 22 9.2 11.9 10.8 8.1 8.9 8.1 7.7 9.1 9.4 9.8 8.8 10.8 | 9.4 23 9.2 12.6 9.7 8.0 9.1 7.3 7.0 9.0 10.0 9.9 9.1 11.2 | 9.3 24 9.1 12.0 10.2 7.2 8.8 6.7 6.6 8.3 9.3 9.2 8.5 10.7 | 8.8 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 9.6 11.7 11.2 8.7 9.2 8.3 8.1 9.3 10.4 10.7 9.2 10.1 | 9.7 Good Hours 695 651 724 711 732 702 725 724 666 707 705 703 Missing Hours 49 21 20 9 12 18 19 20 54 37 15 41 8,445 Hours of Good Data 315 Hours Missing 96.4% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 8 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK 10M WIND SPEED - NOME AIRPORT (MPH) 01/01/97 - 12/31/02 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 9.0 11.3 9.2 8.8 8.2 6.0 7.6 9.7 9.1 8.3 11.2 9.6 | 9.0 02 9.4 10.9 8.9 8.9 8.0 5.7 7.3 9.6 8.7 8.7 10.5 9.5 | 8.8 03 9.2 11.5 9.5 8.4 7.5 5.6 7.1 9.4 8.7 8.3 10.8 9.9 | 8.8 04 9.4 11.3 8.9 9.0 7.6 5.6 7.0 9.5 8.1 8.3 10.7 9.7 | 8.8 05 9.0 10.8 8.9 9.1 7.5 6.0 6.6 9.3 8.6 8.6 11.0 9.5 | 8.7 06 9.2 10.7 8.6 9.2 7.3 6.1 6.6 9.5 8.3 8.9 11.0 9.1 | 8.7 07 9.0 11.2 9.2 8.5 7.6 6.3 6.5 9.4 8.3 8.6 10.9 9.4 | 8.7 08 9.4 11.0 9.1 8.4 7.6 7.0 7.3 9.6 8.5 8.5 10.8 9.8 | 8.9 09 9.6 11.1 8.8 8.6 8.4 8.5 7.9 9.9 8.8 8.3 10.6 9.6 | 9.2 10 9.5 11.3 9.5 9.1 8.6 9.6 8.8 10.8 9.2 8.2 10.5 9.2 | 9.5 11 9.3 10.6 9.3 10.1 9.2 10.3 9.6 11.5 10.0 8.5 11.2 8.4 | 9.8 12 9.1 11.3 9.6 10.0 9.9 11.6 10.4 12.0 10.7 9.2 10.2 8.9 | 10.2 13 9.1 11.5 10.0 10.3 10.2 11.8 11.5 12.6 11.3 9.9 11.0 8.6 | 10.6 14 9.6 11.4 10.0 11.3 10.6 11.9 11.9 13.3 12.0 10.7 10.8 8.8 | 11.0 15 9.8 11.8 10.3 11.2 10.7 12.0 12.2 13.3 12.9 10.4 10.6 8.5 | 11.1 16 9.3 11.1 10.1 11.7 10.6 11.8 12.2 13.0 13.0 10.6 10.6 8.4 | 11.0 17 9.6 11.5 10.3 11.6 10.6 11.9 12.4 13.2 12.3 10.2 11.0 8.8 | 11.1 18 9.5 11.8 10.1 11.2 10.5 11.2 11.9 13.0 11.6 9.6 11.2 9.1 | 10.9 19 9.3 12.1 9.4 10.4 10.3 10.8 11.7 12.4 11.3 9.0 11.2 9.3 | 10.6 20 9.4 11.2 9.6 10.1 10.0 10.3 11.1 11.8 10.1 8.9 11.7 9.4 | 10.3 21 8.9 11.3 10.1 10.1 9.2 8.9 10.0 11.1 9.7 9.0 11.1 10.0 | 9.9 22 9.0 11.4 10.1 9.9 8.9 8.4 9.0 10.4 9.4 8.9 11.0 9.9 | 9.7 23 8.6 11.4 9.3 9.0 8.5 7.7 8.4 10.1 9.1 8.9 10.4 9.9 | 9.3 24 8.8 11.3 9.4 9.0 8.3 6.5 8.2 10.1 8.7 8.9 10.8 9.8 | 9.1 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 9.2 11.3 9.5 9.8 9.0 8.9 9.3 11.0 10.0 9.1 10.9 9.3 | 9.7 Good Hours 3982 3707 4039 3884 3925 3875 3867 3956 3751 3866 3696 4030 Missing Hours 482 349 425 436 539 445 597 508 569 598 624 434 46,578 Hours of Good Data 6,006 Hours Missing 88.6% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 9 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 1 - 10M WIND SPEED (MPH) 07/01/00 - 09/30/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 11.1 16.7 29.0 | 14.1 02 11.6 15.9 28.4 | 13.9 03 11.9 16.4 29.1 | 14.4 04 11.2 17.4 26.3 | 14.5 05 11.0 17.4 22.7 | 14.4 06 10.7 16.9 21.4 | 14.0 07 10.3 17.2 18.6 | 13.8 08 10.8 17.0 18.1 | 14.0 09 11.5 18.4 21.6 | 15.1 10 12.3 18.9 24.1 | 15.7 11 14.8 19.5 28.5 | 17.3 12 15.2 20.2 31.5 | 17.9 13 15.2 20.8 *** | 18.0 14 15.5 19.9 *** | 17.7 15 15.7 19.8 *** | 17.8 16 16.2 19.5 *** | 17.8 17 16.5 18.7 *** | 17.6 18 16.2 18.6 *** | 17.4 19 15.6 18.7 *** | 17.2 20 15.3 17.6 *** | 16.4 21 13.7 17.9 *** | 15.8 22 12.4 18.2 *** | 15.3 23 12.1 17.8 *** | 14.9 24 11.9 18.3 *** | 15.1 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 13.3 18.2 24.9 | 15.8 Good Hours 744 744 12 Missing Hours 0 0 708 1,500 Hours of Good Data 708 Hours Missing 67.9% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 10 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 1 - 30M WIND SPEED (MPH) 07/01/00 - 09/30/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 12.5 18.3 37.3 | 15.8 02 13.0 17.5 37.0 | 15.6 03 13.3 18.2 37.1 | 16.1 04 12.7 18.9 33.6 | 16.1 05 12.6 19.0 28.3 | 16.0 06 12.1 18.5 24.8 | 15.5 07 11.4 18.8 20.4 | 15.2 08 11.8 18.5 21.2 | 15.2 09 12.3 19.4 22.8 | 16.0 10 13.1 19.8 23.7 | 16.5 11 15.5 20.6 29.4 | 18.2 12 15.9 21.4 32.9 | 18.9 13 15.9 21.9 *** | 18.9 14 16.1 21.0 *** | 18.6 15 16.3 21.1 *** | 18.7 16 16.8 20.7 *** | 18.7 17 17.2 20.0 *** | 18.6 18 17.0 20.0 *** | 18.5 19 16.6 20.0 *** | 18.3 20 16.1 19.0 *** | 17.6 21 14.7 19.4 *** | 17.0 22 13.4 19.4 *** | 16.4 23 13.2 19.5 *** | 16.4 24 13.2 20.1 *** | 16.6 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 14.3 19.6 29.0 | 17.0 Good Hours 744 744 12 Missing Hours 0 0 708 1,500 Hours of Good Data 708 Hours Missing 67.9% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 11 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 2 - 10M WIND SPEED (MPH) 07/01/00 - 09/30/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 11.3 16.0 25.4 | 13.8 02 11.5 15.6 25.6 | 13.7 03 11.4 16.2 26.1 | 14.0 04 10.6 17.1 23.2 | 14.0 05 10.4 16.6 19.9 | 13.6 06 10.5 15.9 19.2 | 13.3 07 10.5 16.0 18.2 | 13.4 08 10.9 15.9 16.7 | 13.5 09 11.7 17.2 23.4 | 14.6 10 12.1 17.7 30.2 | 15.1 11 13.3 17.7 35.2 | 15.8 12 13.6 18.3 39.1 | 16.3 13 13.9 18.6 *** | 16.3 14 14.2 17.9 *** | 16.0 15 14.5 17.6 *** | 16.1 16 14.8 17.0 *** | 15.9 17 15.2 15.8 *** | 15.5 18 14.9 15.8 *** | 15.4 19 14.6 16.1 *** | 15.3 20 13.3 15.5 *** | 14.4 21 12.1 15.9 *** | 14.0 22 11.2 16.3 *** | 13.7 23 11.2 16.5 *** | 13.8 24 12.2 16.5 *** | 14.3 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 12.5 16.7 25.2 | 14.7 Good Hours 744 744 12 Missing Hours 0 0 708 1,500 Hours of Good Data 708 Hours Missing 67.9% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 12 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 2 - 30M WIND SPEED (MPH) 07/01/00 - 09/30/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 12.8 17.5 27.8 | 15.4 02 13.0 16.9 28.2 | 15.2 03 12.8 17.7 28.7 | 15.5 04 12.1 18.5 25.3 | 15.5 05 11.7 17.9 21.4 | 14.9 06 12.0 17.1 20.6 | 14.6 07 11.8 17.2 19.2 | 14.6 08 11.8 17.0 17.8 | 14.5 09 12.3 18.0 24.8 | 15.3 10 12.6 18.3 31.6 | 15.7 11 13.9 18.5 36.2 | 16.5 12 14.4 19.3 40.2 | 17.2 13 14.8 19.6 *** | 17.2 14 15.1 18.9 *** | 17.0 15 15.3 18.7 *** | 17.0 16 15.7 18.1 *** | 16.9 17 16.0 16.8 *** | 16.4 18 15.6 16.8 *** | 16.2 19 15.6 17.0 *** | 16.3 20 14.8 16.5 *** | 15.6 21 13.8 17.4 *** | 15.6 22 12.9 17.7 *** | 15.3 23 13.1 17.6 *** | 15.4 24 13.8 17.9 *** | 15.8 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 13.7 17.8 26.8 | 15.8 Good Hours 744 744 12 Missing Hours 0 0 708 1,500 Hours of Good Data 708 Hours Missing 67.9% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 13 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 1 - WS11=1.34XWS01+0.57 (MPH) 01/01/97 - 11/30/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 12.3 14.5 12.4 12.8 11.9 9.0 10.7 14.4 12.8 11.5 15.5 11.9 | 12.4 02 12.5 13.9 12.0 12.6 11.2 8.6 10.4 14.4 12.5 11.9 14.6 11.3 | 12.1 03 11.9 14.3 12.8 12.1 10.4 8.6 10.3 14.4 12.0 11.0 14.6 11.7 | 12.0 04 12.4 14.1 12.2 12.7 10.5 7.9 9.7 14.5 11.5 11.3 14.8 12.6 | 11.9 05 11.7 13.5 11.8 12.4 10.6 8.5 9.5 14.3 12.4 11.6 15.3 11.5 | 11.9 06 11.6 12.5 11.4 13.0 10.7 8.8 9.3 14.7 12.1 11.7 15.3 11.5 | 11.8 07 11.2 13.2 11.9 12.0 10.9 8.7 9.2 14.4 11.8 11.5 16.0 11.4 | 11.8 08 11.6 13.4 12.0 12.0 11.0 9.9 9.9 15.0 12.1 11.5 15.5 11.5 | 12.0 09 11.8 13.9 12.0 12.4 12.3 12.0 11.1 15.2 12.6 11.1 15.2 12.0 | 12.6 10 12.4 14.2 12.5 13.2 12.2 13.5 12.7 15.8 13.3 11.2 15.8 11.8 | 13.2 11 11.7 14.0 12.8 14.2 13.1 14.7 13.7 17.0 14.2 11.5 15.9 10.6 | 13.6 12 12.0 14.3 13.2 14.4 13.7 16.0 14.9 17.7 15.0 12.5 15.1 10.9 | 14.2 13 11.2 14.3 13.2 14.5 14.3 16.3 16.3 18.3 15.5 12.9 16.1 10.7 | 14.5 14 11.8 14.5 12.9 16.3 15.0 16.5 17.0 19.0 16.5 13.5 16.8 11.6 | 15.1 15 12.4 15.0 13.6 15.7 14.6 17.0 17.0 18.9 17.5 13.1 14.6 11.0 | 15.1 16 11.3 14.5 14.0 16.7 14.7 16.5 17.2 18.5 18.0 13.9 15.3 11.3 | 15.2 17 12.4 14.7 13.8 16.4 15.0 16.2 17.4 19.0 17.1 13.7 15.7 10.8 | 15.2 18 12.3 15.3 13.9 16.1 14.7 15.0 16.8 18.3 16.1 12.5 15.9 10.8 | 14.8 19 11.9 15.6 12.7 14.9 14.8 14.8 16.5 17.3 15.9 12.1 15.5 10.9 | 14.4 20 12.3 14.5 13.1 14.2 14.1 14.2 16.1 16.4 14.6 11.9 15.6 10.8 | 14.0 21 11.5 14.4 13.7 14.2 13.0 12.7 14.3 15.7 14.0 12.2 15.4 10.9 | 13.5 22 11.3 15.1 13.7 13.8 12.6 11.7 13.0 15.0 13.3 12.4 15.4 11.5 | 13.2 23 11.3 14.7 13.1 13.1 12.1 10.8 12.0 14.5 12.8 12.2 13.8 11.4 | 12.6 24 12.0 14.8 12.4 13.3 11.6 9.1 11.9 15.0 12.3 12.5 14.7 11.6 | 12.5 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 11.9 14.3 12.8 13.9 12.7 12.4 13.2 16.2 14.0 12.1 15.4 11.3 | 13.3 Good Hours 2833 2596 2894 2798 2776 2741 2674 2801 2665 2783 1951 2173 Missing Hours 143 116 82 82 200 139 302 175 215 193 929 59 31,685 Hours of Good Data 2,635 Hours Missing 92.3% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 14 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 1 - WS12=1.37XWS01+1.58 (MPH) 01/01/97 - 01/31/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 13.5 13.9 12.0 14.3 13.2 10.7 12.1 15.6 13.9 12.8 16.8 13.2 | 13.5 02 13.7 13.2 11.6 14.3 12.6 10.0 11.3 15.3 14.0 13.7 15.9 12.6 | 13.2 03 13.1 13.9 12.4 13.7 11.4 10.0 11.7 15.5 13.8 12.3 15.9 13.0 | 13.1 04 13.7 13.4 12.5 14.1 11.3 9.0 10.7 15.1 13.2 12.4 16.1 13.8 | 13.0 05 13.0 13.0 12.1 14.1 11.4 9.8 11.2 15.3 14.3 13.1 16.7 12.7 | 13.1 06 12.8 12.0 11.9 14.6 11.8 10.0 10.7 15.4 14.1 13.4 16.6 12.7 | 13.0 07 12.4 12.9 12.1 13.5 12.0 10.2 10.4 15.2 14.3 12.9 17.4 12.7 | 12.9 08 12.9 13.5 12.1 13.5 12.5 11.5 11.0 15.6 14.1 13.4 16.9 12.7 | 13.3 09 13.0 14.1 12.1 14.1 14.2 14.0 12.1 15.4 14.7 13.4 16.5 13.3 | 13.9 10 13.6 14.1 12.8 14.8 14.3 15.1 13.6 16.1 14.8 13.0 17.1 13.1 | 14.3 11 12.9 13.7 13.2 15.9 15.1 16.2 14.7 17.4 16.3 12.9 17.2 11.8 | 14.7 12 13.2 14.4 13.4 16.0 15.8 17.6 15.9 18.2 17.0 14.3 16.5 12.2 | 15.3 13 12.4 13.5 13.1 16.1 16.2 17.8 17.3 18.9 17.2 14.7 17.5 12.0 | 15.4 14 13.1 14.2 13.0 17.9 16.6 18.1 18.2 19.7 18.2 15.1 18.2 12.9 | 16.1 15 13.7 14.8 13.8 16.9 16.3 18.5 18.1 20.0 18.9 14.2 16.0 12.3 | 16.0 16 12.6 14.2 14.5 18.1 16.3 18.3 17.8 19.4 19.7 15.6 16.7 12.6 | 16.2 17 13.7 14.4 14.5 17.9 16.7 17.5 18.4 20.5 18.5 15.4 17.1 12.1 | 16.3 18 13.6 15.0 14.5 17.7 16.7 15.8 18.0 19.8 17.5 14.1 17.2 12.0 | 15.9 19 13.2 15.7 13.1 16.5 16.8 15.6 17.7 18.8 17.4 13.5 16.9 12.2 | 15.5 20 13.5 14.8 13.1 15.6 16.0 15.5 16.7 17.6 16.0 13.4 17.0 12.0 | 15.0 21 12.8 14.4 13.5 15.7 14.7 14.3 15.3 16.8 15.4 13.9 16.7 12.2 | 14.6 22 12.5 14.8 13.6 15.2 14.4 13.0 13.8 15.8 14.7 14.1 16.7 12.8 | 14.2 23 12.5 14.0 13.0 14.3 13.9 12.1 13.0 15.7 14.3 13.7 15.1 12.7 | 13.6 24 13.2 14.5 12.2 15.3 13.1 10.5 13.3 16.1 13.8 14.2 16.0 12.8 | 13.7 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 13.1 14.0 12.9 15.4 14.3 13.8 14.3 17.0 15.7 13.7 16.7 12.6 | 14.4 Good Hours 2833 1920 2159 2089 2052 2044 2014 2077 2056 2083 1951 2173 Missing Hours 143 96 73 71 180 116 218 155 104 149 209 59 25,451 Hours of Good Data 1,573 Hours Missing 94.2% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 15 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 1 - WS12=1.37XWS01+1.58 (MPH) 01/01/97 - 11/30/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 13.5 15.8 13.7 14.1 13.1 10.2 12.0 15.7 14.1 12.8 16.8 13.2 | 13.7 02 13.7 15.2 13.3 13.9 12.5 9.8 11.6 15.7 13.8 13.2 15.9 12.6 | 13.4 03 13.1 15.6 14.0 13.4 11.6 9.8 11.5 15.7 13.3 12.2 15.9 13.0 | 13.2 04 13.7 15.4 13.5 14.0 11.8 9.1 10.9 15.8 12.8 12.5 16.1 13.8 | 13.2 05 13.0 14.8 13.1 13.7 11.8 9.7 10.7 15.7 13.6 12.9 16.7 12.7 | 13.1 06 12.8 13.8 12.7 14.3 11.9 10.0 10.5 16.0 13.4 13.0 16.6 12.7 | 13.1 07 12.4 14.5 13.1 13.3 12.1 9.9 10.4 15.8 13.1 12.7 17.4 12.7 | 13.0 08 12.9 14.7 13.3 13.3 12.3 11.1 11.1 16.3 13.4 12.7 16.9 12.7 | 13.3 09 13.0 15.2 13.2 13.7 13.6 13.3 12.4 16.5 13.9 12.3 16.5 13.3 | 13.8 10 13.6 15.5 13.8 14.5 13.4 14.8 13.9 17.2 14.6 12.4 17.1 13.1 | 14.5 11 12.9 15.3 14.1 15.5 14.4 16.0 15.0 18.4 15.5 12.7 17.2 11.8 | 14.9 12 13.2 15.6 14.5 15.7 15.1 17.4 16.3 19.1 16.4 13.8 16.5 12.2 | 15.5 13 12.4 15.6 14.4 15.9 15.7 17.7 17.7 19.7 16.9 14.2 17.5 12.0 | 15.8 14 13.1 15.8 14.2 17.6 16.3 17.9 18.4 20.4 17.9 14.8 18.2 12.9 | 16.5 15 13.7 16.3 14.9 17.0 15.9 18.3 18.4 20.3 18.8 14.3 16.0 12.3 | 16.4 16 12.6 15.8 15.3 18.1 16.0 17.9 18.6 19.9 19.4 15.2 16.7 12.6 | 16.5 17 13.7 16.1 15.1 17.8 16.4 17.5 18.8 20.4 18.5 15.0 17.1 12.1 | 16.6 18 13.6 16.6 15.2 17.4 16.0 16.4 18.2 19.7 17.5 13.7 17.2 12.0 | 16.2 19 13.2 16.9 13.9 16.3 16.1 16.1 17.8 18.7 17.3 13.3 16.9 12.2 | 15.7 20 13.5 15.9 14.4 15.5 15.4 15.5 17.4 17.8 15.9 13.1 17.0 12.0 | 15.3 21 12.8 15.7 15.0 15.5 14.3 14.0 15.6 17.1 15.3 13.4 16.7 12.2 | 14.8 22 12.5 16.4 15.0 15.1 13.9 13.0 14.3 16.3 14.6 13.7 16.7 12.8 | 14.5 23 12.5 16.0 14.3 14.4 13.4 12.0 13.2 15.8 14.1 13.5 15.1 12.7 | 13.9 24 13.2 16.1 13.7 14.6 12.8 10.3 13.2 16.4 13.6 13.8 16.0 12.8 | 13.8 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 13.1 15.6 14.1 15.2 14.0 13.7 14.5 17.5 15.3 13.4 16.7 12.6 | 14.6 Good Hours 2833 2596 2894 2798 2776 2741 2674 2801 2665 2783 1951 2173 Missing Hours 143 116 82 82 200 139 302 175 215 193 929 59 31,685 Hours of Good Data 2,635 Hours Missing 92.3% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 16 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 2 - WS21=1.21XWS01+1.03 (MPH) 01/01/97 - 11/30/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 11.6 13.6 11.7 12.0 11.2 8.7 10.2 13.5 12.1 10.9 14.5 11.2 | 11.7 02 11.8 13.1 11.3 11.9 10.7 8.3 9.9 13.5 11.8 11.2 13.7 10.7 | 11.5 03 11.2 13.4 12.0 11.4 9.9 8.3 9.8 13.5 11.4 10.4 13.7 11.1 | 11.3 04 11.7 13.2 11.6 12.0 10.0 7.6 9.2 13.6 10.9 10.7 13.9 11.8 | 11.3 05 11.1 12.7 11.2 11.7 10.0 8.2 9.1 13.5 11.7 11.0 14.4 10.9 | 11.2 06 11.0 11.8 10.8 12.3 10.2 8.5 8.9 13.8 11.4 11.1 14.3 10.9 | 11.2 07 10.6 12.4 11.2 11.4 10.4 8.4 8.8 13.6 11.2 10.9 15.0 10.8 | 11.1 08 11.0 12.6 11.3 11.3 10.5 9.4 9.4 14.0 11.5 10.9 14.5 10.9 | 11.4 09 11.1 13.0 11.3 11.7 11.6 11.4 10.6 14.2 11.9 10.5 14.2 11.3 | 11.9 10 11.7 13.3 11.8 12.4 11.5 12.7 12.0 14.8 12.5 10.6 14.8 11.2 | 12.4 11 11.1 13.1 12.0 13.3 12.4 13.8 12.9 15.9 13.3 10.9 14.8 10.1 | 12.8 12 11.3 13.4 12.4 13.5 12.9 15.0 14.0 16.5 14.1 11.8 14.2 10.4 | 13.3 13 10.6 13.4 12.4 13.6 13.5 15.3 15.2 17.0 14.6 12.2 15.1 10.2 | 13.6 14 11.2 13.6 12.2 15.2 14.0 15.4 15.9 17.7 15.4 12.7 15.7 11.0 | 14.2 15 11.7 14.0 12.8 14.7 13.7 15.8 15.9 17.6 16.3 12.3 13.7 10.4 | 14.1 16 10.7 13.6 13.1 15.6 13.8 15.5 16.1 17.2 16.7 13.1 14.4 10.7 | 14.2 17 11.7 13.8 13.0 15.4 14.1 15.1 16.2 17.6 15.9 12.9 14.7 10.3 | 14.3 18 11.6 14.3 13.1 15.0 13.8 14.1 15.7 17.0 15.1 11.8 14.9 10.2 | 13.9 19 11.3 14.6 11.9 14.0 13.9 13.8 15.4 16.1 14.9 11.4 14.5 10.4 | 13.5 20 11.6 13.6 12.3 13.4 13.2 13.3 15.0 15.4 13.7 11.2 14.6 10.3 | 13.1 21 10.9 13.5 12.9 13.3 12.2 12.0 13.5 14.7 13.2 11.5 14.4 10.4 | 12.7 22 10.7 14.1 12.9 13.0 11.9 11.1 12.3 14.1 12.5 11.7 14.4 10.9 | 12.4 23 10.7 13.7 12.3 12.3 11.5 10.2 11.3 13.6 12.1 11.6 13.0 10.8 | 11.9 24 11.3 13.8 11.7 12.5 11.0 8.7 11.3 14.1 11.6 11.8 13.8 10.9 | 11.8 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 11.2 13.4 12.0 13.0 12.0 11.7 12.4 15.1 13.2 11.5 14.4 10.7 | 12.5 Good Hours 2833 2596 2894 2798 2776 2741 2674 2801 2665 2783 1951 2173 Missing Hours 143 116 82 82 200 139 302 175 215 193 929 59 31,685 Hours of Good Data 2,635 Hours Missing 92.3% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 17 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS ANVIL MOUNTAIN NOME AK SITE 2 - WS22=1.22XWS01+2.06 (MPH) 01/01/97 - 11/30/00 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 12.7 14.7 12.8 13.2 12.3 9.8 11.3 14.7 13.2 12.0 15.6 12.4 | 12.8 02 12.9 14.2 12.5 13.0 11.8 9.4 11.0 14.6 12.9 12.4 14.8 11.9 | 12.6 03 12.4 14.6 13.2 12.6 11.0 9.4 10.9 14.6 12.5 11.6 14.9 12.2 | 12.4 04 12.9 14.3 12.7 13.1 11.1 8.8 10.3 14.8 12.0 11.8 15.0 13.0 | 12.4 05 12.2 13.8 12.3 12.8 11.2 9.3 10.2 14.6 12.8 12.1 15.5 12.0 | 12.4 06 12.1 12.9 12.0 13.4 11.3 9.6 10.0 14.9 12.6 12.2 15.5 12.0 | 12.3 07 11.7 13.6 12.4 12.5 11.5 9.5 9.9 14.7 12.3 12.0 16.1 11.9 | 12.3 08 12.1 13.8 12.5 12.5 11.6 10.5 10.5 15.2 12.6 12.0 15.7 12.0 | 12.5 09 12.3 14.2 12.4 12.9 12.7 12.5 11.7 15.4 13.0 11.6 15.4 12.5 | 13.0 10 12.8 14.5 12.9 13.5 12.6 13.8 13.1 16.0 13.6 11.7 15.9 12.3 | 13.5 11 12.2 14.3 13.2 14.5 13.5 14.9 14.0 17.0 14.5 12.0 16.0 11.2 | 13.9 12 12.4 14.6 13.6 14.7 14.1 16.1 15.1 17.7 15.2 12.9 15.3 11.5 | 14.5 13 11.7 14.5 13.5 14.8 14.6 16.4 16.4 18.2 15.7 13.3 16.2 11.3 | 14.7 14 12.3 14.7 13.3 16.4 15.2 16.6 17.0 18.8 16.6 13.9 16.8 12.1 | 15.3 15 12.8 15.2 14.0 15.8 14.8 17.0 17.0 18.8 17.4 13.4 14.9 11.6 | 15.3 16 11.9 14.7 14.3 16.7 14.9 16.6 17.2 18.4 17.9 14.2 15.5 11.9 | 15.4 17 12.8 15.0 14.1 16.5 15.2 16.3 17.4 18.8 17.1 14.0 15.9 11.4 | 15.4 18 12.8 15.4 14.2 16.2 14.9 15.2 16.8 18.2 16.2 12.9 16.0 11.4 | 15.1 19 12.4 15.7 13.1 15.1 15.0 15.0 16.5 17.3 16.0 12.5 15.7 11.5 | 14.7 20 12.7 14.8 13.5 14.5 14.4 14.4 16.2 16.5 14.8 12.4 15.8 11.4 | 14.3 21 12.0 14.7 14.0 14.5 13.3 13.1 14.6 15.9 14.3 12.6 15.6 11.5 | 13.8 22 11.8 15.3 14.0 14.1 13.0 12.2 13.4 15.2 13.6 12.8 15.5 12.0 | 13.6 23 11.8 14.9 13.4 13.4 12.6 11.3 12.4 14.8 13.2 12.7 14.1 12.0 | 13.0 24 12.4 15.0 12.8 13.6 12.1 9.8 12.4 15.2 12.8 12.9 14.9 12.1 | 13.0 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 12.3 14.6 13.2 14.2 13.1 12.8 13.6 16.3 14.3 12.6 15.5 11.9 | 13.7 Good Hours 2833 2596 2894 2798 2776 2741 2674 2801 2665 2783 1951 2173 Missing Hours 143 116 82 82 200 139 302 175 215 193 929 59 31,685 Hours of Good Data 2,635 Hours Missing 92.3% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 18 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS NOMAD DATA FROM AIDEA 40 FT WIND SPEED - UNALAKLEET (MPH) 01/01/01 - 12/31/01 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 13.1 *** 9.7 8.8 7.1 5.5 8.2 9.3 8.4 8.6 11.6 14.0 | 9.2 02 12.1 *** 9.9 9.1 6.9 6.1 8.0 10.6 8.7 8.3 11.0 15.1 | 9.4 03 12.0 *** 10.4 9.2 6.8 6.7 8.1 10.4 9.1 8.4 10.9 15.0 | 9.5 04 12.8 *** 9.8 9.9 6.9 6.4 7.5 9.9 8.4 8.9 11.5 15.3 | 9.5 05 12.1 *** 9.9 10.4 6.1 6.9 8.5 10.0 9.6 10.0 11.1 15.1 | 9.8 06 13.4 *** 9.5 10.5 6.8 6.1 8.2 9.9 9.6 9.4 11.2 15.1 | 9.6 07 10.4 *** 10.0 11.1 7.2 6.1 8.3 9.7 9.3 9.4 11.5 13.1 | 9.5 08 9.0 *** 10.6 11.1 8.1 6.1 9.2 10.0 8.8 8.9 11.4 13.7 | 9.7 09 11.9 *** 10.0 11.0 8.5 6.0 8.8 10.3 8.7 9.9 12.3 15.2 | 10.1 10 8.2 *** 9.8 11.3 10.3 6.6 10.1 10.0 8.9 10.2 12.9 13.7 | 10.4 11 11.6 *** 9.8 12.7 11.2 8.0 11.1 10.3 10.0 10.2 12.6 13.4 | 11.0 12 10.0 *** 10.5 12.8 12.6 9.4 11.5 11.4 10.5 9.6 12.8 13.0 | 11.4 13 14.7 *** 9.9 13.5 13.7 10.8 10.9 11.6 10.4 10.5 12.4 12.8 | 11.7 14 10.2 *** 11.7 14.1 13.3 10.4 11.8 11.1 9.2 10.9 11.1 14.8 | 11.8 15 8.5 *** 13.4 13.7 13.4 10.1 12.1 10.7 8.3 11.9 12.2 13.9 | 11.9 16 7.7 *** 13.9 13.3 14.1 11.0 10.8 9.3 8.5 11.6 12.0 14.3 | 11.8 17 10.9 *** 12.9 12.8 13.4 11.1 10.0 9.5 7.6 11.1 11.1 15.0 | 11.4 18 11.3 *** 11.8 10.7 12.6 10.1 10.7 9.0 8.0 11.6 10.9 14.9 | 11.0 19 9.9 *** 10.9 11.2 12.4 9.5 10.2 9.4 8.1 11.4 10.3 15.1 | 10.8 20 9.4 *** 10.2 11.3 10.8 8.2 9.5 9.7 8.2 9.8 10.5 14.8 | 10.3 21 9.0 *** 10.4 10.6 10.2 6.4 8.9 9.2 7.5 10.4 11.3 14.5 | 9.9 22 10.9 *** 9.9 9.9 8.2 6.2 7.6 10.0 7.8 10.8 10.9 13.8 | 9.5 23 9.5 *** 11.3 9.6 7.5 6.5 8.4 8.9 8.2 10.2 11.5 13.6 | 9.5 24 10.9 *** 10.2 9.4 7.2 5.6 7.7 8.3 8.1 10.3 11.0 15.2 | 9.2 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 10.9 *** 10.7 11.2 9.8 7.7 9.4 9.9 8.7 10.1 11.5 14.4 | 10.3 Good Hours 78 0 471 720 744 720 744 744 720 744 720 701 Missing Hours 666 672 273 0 0 0 0 0 0 0 0 43 7,106 Hours of Good Data 1,654 Hours Missing 81.1% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 19 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS NOMAD DATA FROM AIDEA 40 FT WIND SPEED-NOME#1-ANVIL1 (MPH) 10/01/02 - 11/30/02 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 14.3 *** | 14.3 02 15.1 *** | 15.1 03 16.3 *** | 16.3 04 16.6 *** | 16.6 05 15.7 *** | 15.7 06 15.1 *** | 15.1 07 14.1 *** | 14.1 08 12.7 *** | 12.7 09 13.1 *** | 13.1 10 12.7 *** | 12.7 11 14.6 *** | 14.6 12 14.5 *** | 14.5 13 14.8 *** | 14.8 14 15.9 *** | 15.9 15 15.8 *** | 15.8 16 15.6 *** | 15.6 17 15.6 *** | 15.6 18 16.0 *** | 16.0 19 15.2 *** | 15.2 20 14.0 *** | 14.0 21 14.3 *** | 14.3 22 15.0 *** | 15.0 23 14.8 *** | 14.8 24 14.0 *** | 14.0 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 14.8 *** | 14.8 Good Hours 618 0 Missing Hours 126 720 618 Hours of Good Data 846 Hours Missing 42.2% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 20 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS NOMAD DATA FROM AIDEA 40 FT WIND SPEED-NOME#2-ANVIL2 (MPH) 11/01/01 - 10/31/02 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 13.8 *** *** 8.2 9.7 10.0 7.9 10.6 12.5 16.1 23.8 15.9 | 11.7 02 13.7 *** *** 6.5 9.6 8.1 7.4 9.8 12.7 15.7 23.6 16.1 | 11.1 03 14.6 *** *** 7.1 9.4 8.4 6.9 9.5 12.3 15.3 25.0 16.5 | 11.1 04 14.9 *** *** 7.6 9.4 8.4 6.9 9.4 12.2 16.2 24.2 15.4 | 11.1 05 15.8 *** *** 7.1 8.7 9.2 7.5 9.1 12.1 16.1 23.4 15.8 | 11.2 06 15.3 *** *** 7.7 9.2 8.4 7.5 8.5 12.6 16.3 21.5 16.1 | 11.2 07 14.9 *** *** 7.5 8.7 7.7 7.4 9.0 12.7 17.0 19.8 15.7 | 11.0 08 15.3 *** *** 6.8 8.1 8.2 7.0 8.9 12.2 16.6 21.1 15.0 | 10.8 09 15.7 *** *** 7.2 8.9 8.2 6.8 8.7 11.6 15.2 19.5 15.4 | 10.7 10 15.8 *** *** 6.7 8.6 8.4 7.5 8.8 12.4 14.1 23.7 14.9 | 10.8 11 16.4 *** *** 8.6 9.1 8.4 8.0 10.1 12.9 14.5 26.9 14.3 | 11.3 12 17.0 *** *** 8.5 9.3 10.2 8.7 11.1 13.3 14.2 24.1 14.5 | 11.8 13 16.7 *** *** 8.1 8.6 10.7 9.2 11.8 14.6 15.2 27.2 14.8 | 12.2 14 16.0 *** *** 9.4 9.9 11.6 10.2 12.3 15.3 15.3 30.2 16.0 | 13.0 15 14.7 *** *** 9.2 9.4 12.3 10.9 13.6 15.4 16.0 29.3 16.5 | 13.3 16 13.9 *** *** 9.4 10.3 12.4 11.1 13.7 14.9 17.1 30.5 17.5 | 13.6 17 13.7 *** *** 10.3 10.5 11.9 11.4 13.7 14.6 15.7 35.0 18.2 | 13.6 18 13.4 *** *** 10.0 9.6 11.0 9.6 13.2 14.3 15.3 34.1 17.5 | 12.9 19 12.8 *** *** 10.3 9.8 9.7 9.7 12.4 13.3 14.7 36.1 18.4 | 12.6 20 13.2 *** *** 10.3 10.0 9.5 8.6 12.1 12.3 15.1 33.5 18.9 | 12.4 21 12.8 *** *** 9.1 10.9 9.2 6.6 10.8 12.4 15.7 33.4 19.9 | 12.0 22 12.5 *** *** 8.0 10.9 8.7 6.8 10.8 11.4 17.1 31.0 19.3 | 11.7 23 12.7 *** *** 8.0 11.1 9.2 8.0 10.9 12.5 16.2 25.5 17.5 | 11.9 24 13.4 *** *** 8.6 10.0 9.8 7.3 10.6 12.5 15.4 23.1 16.6 | 11.6 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 14.5 *** *** 8.4 9.6 9.6 8.3 10.8 13.0 15.7 26.5 16.5 | 11.9 Good Hours 383 0 0 547 634 720 744 744 720 565 132 537 Missing Hours 361 672 744 173 110 0 0 0 0 179 588 207 5,726 Hours of Good Data 3,034 Hours Missing 65.4% Data Recovery Mr. Dennis Meiners AIDEA. February 15, 2003 AIDEA Report 21 E. F. McCarthy & Associates, LLC MEAN HOURLY WIND SPEEDS YAKUTAT AIRPORT DATA (GMT) 10M WIND SPEED (MPH) 01/01/95 - 12/31/02 Hour Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Mean ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- 01 5.3 5.5 6.9 7.8 7.9 7.5 6.8 6.7 7.1 6.0 4.8 6.2 | 6.5 02 5.4 5.5 5.7 7.1 7.3 6.8 6.6 6.0 6.0 5.4 4.6 6.1 | 6.0 03 5.1 5.5 4.9 5.4 6.4 6.3 5.7 5.4 5.2 5.6 4.8 6.2 | 5.5 04 5.2 5.5 4.9 4.7 5.1 5.1 5.1 4.2 4.7 5.5 4.6 5.8 | 5.1 05 5.6 5.4 4.8 4.4 4.2 4.0 4.1 3.5 4.7 5.1 4.3 5.8 | 4.6 06 5.3 5.6 4.6 4.1 3.6 3.4 3.5 3.5 4.4 5.1 4.4 5.7 | 4.4 07 5.5 5.3 4.7 3.8 3.3 3.1 3.4 3.3 4.3 5.1 4.4 5.5 | 4.3 08 5.7 5.3 4.8 3.6 3.2 2.6 3.2 3.1 4.4 5.0 4.5 5.5 | 4.2 09 5.7 5.0 4.4 4.0 2.9 2.7 3.0 3.4 4.3 5.0 4.3 5.4 | 4.2 10 5.6 5.0 4.3 3.8 3.3 2.6 3.1 3.3 4.2 5.4 4.2 5.4 | 4.2 11 5.4 5.1 4.3 4.0 3.1 2.8 3.0 3.1 4.0 5.1 4.2 5.3 | 4.1 12 5.6 4.8 4.5 4.1 3.2 2.9 2.8 3.0 4.2 5.4 4.3 5.3 | 4.2 13 5.5 4.7 4.3 4.1 3.4 2.8 3.0 2.8 4.3 5.1 4.2 5.5 | 4.2 14 5.6 4.9 4.5 3.8 3.7 3.5 3.4 3.4 4.1 5.1 4.1 5.3 | 4.3 15 5.3 4.9 4.3 4.2 5.0 4.4 3.8 3.7 4.1 5.3 3.9 5.2 | 4.5 16 5.4 5.0 4.6 5.0 5.9 5.7 4.8 4.6 4.5 5.4 4.1 5.4 | 5.0 17 5.4 5.1 5.2 5.9 6.8 6.3 5.4 4.7 5.3 5.3 4.2 5.7 | 5.5 18 5.3 5.3 5.8 6.7 7.5 6.8 5.9 5.7 6.2 6.2 4.6 5.7 | 6.0 19 5.4 5.6 7.0 7.8 8.1 7.0 6.8 6.4 6.8 6.6 4.8 5.6 | 6.5 20 5.3 5.6 7.2 8.1 8.4 7.6 7.0 7.0 7.4 7.5 5.1 6.1 | 6.9 21 5.8 6.1 7.6 8.5 8.6 8.1 7.2 7.2 7.7 7.6 5.4 6.0 | 7.2 22 5.6 6.2 7.7 8.5 8.5 8.0 7.5 7.4 8.0 7.7 5.2 6.5 | 7.2 23 5.3 6.2 7.8 8.2 8.8 8.0 7.2 7.1 7.8 7.4 5.1 6.7 | 7.1 24 5.2 5.7 7.4 8.2 8.4 7.7 7.5 7.0 7.5 7.2 5.1 6.4 | 6.9 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- + ---- Mean 5.4 5.4 5.5 5.6 5.7 5.2 5.0 4.8 5.5 5.8 4.5 5.8 | 5.4 Good Hours 5550 5147 5658 5297 5519 5361 5447 5549 5194 5425 5306 5645 Missing Hours 402 277 294 463 433 399 505 403 566 527 454 307 65,098 Hours of Good Data 5,030 Hours Missing 92.8% Data Recovery