PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ELKINS MONTH: APRIL YEAR: 2001 LATITUDE: 38 52 N LONGITUDE: 79 51 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 48 32 40 -5 25 0 0.28 2.0 1 2.3 21 260 M M 10 128 26 250 2 50 25 38 -7 27 0 0.01 0.0 0 4.3 16 270 M M 3 1 21 300 3 57 27 42 -3 23 0 T 0.0 0 3.2 14 190 M M 7 18 17 220 4 62 25 44 -2 21 0 0.00 0.0 0 2.8 12 10 M M 0 1 17 360 5 72 25 49 3 16 0 0.00 0.0 0 2.3 12 300 M M 1 18 13 180 6 66 44 55 9 10 0 0.68 0.0 0 7.6 17 270 M M 8 138 25 260 7 80 56 68 22 0 3 0.00 0.0 0 7.4 17 250 M M 4 24 270 8 78 54 66 19 0 1 0.11 0.0 0 6.6 18 260 M M 5 1 24 250 9 81 52 67 20 0 2 0.26 0.0 0 6.9 22 250 M M 6 13 29 250 10 77 51 64 17 1 0 0.66 0.0 0 4.8 17 200 M M 5 13 23 180 11 81 53 67 19 0 2 0.11 0.0 0 3.2 12 160 M M 5 13 14 170 12 81 63 72 24 0 7 0.00 0.0 0 10.7 23 210 M M 2 28 260 13 69 39 54 6 11 0 0.08 0.0 0 9.0 21 300 M M 3 28 300 14 69 33 51 3 14 0 0.00 0.0 0 4.3 21 300 M M 1 24 300 15 69 40 55 6 10 0 0.13 0.0 0 6.9 26 300 M M 8 12 35 280 16 50 35 43 -6 22 0 0.10 0.0 0 10.5 24 300 M M 9 1 30 300 17 38 28 33 -16 32 0 0.05 1.0 1 7.6 22 300 M M 8 1 32 310 18 44 26 35 -15 30 0 0.01 0.0 0 11.5 21 300 M M 9 1 32 270 19 57 25 41 -9 24 0 0.00 0.0 0 4.9 18 320 M M 4 23 310 20 62 28 45 -5 20 0 T 0.0 0 3.0 17 270 M M 5 1 26 270 21 74 48 61 11 4 0 0.02 0.0 0 6.8 16 200 M M 6 20 210 22 74 47 61 10 4 0 T 0.0 0 3.2 15 260 M M 6 1 17 260 23 88 43 66 15 0 1 0.00 0.0 0 4.6 16 230 M M 1 1 22 210 24 68 44 56 5 9 0 0.02 0.0 0 6.9 18 320 M M 5 1 23 300 25 58 31 45 -7 20 0 0.00 0.0 0 3.5 14 290 M M 0 20 320 26 65 26 46 -6 19 0 0.00 0.0 0 2.4 12 340 M M 0 16 320 27 71 29 50 -2 15 0 0.03 0.0 0 4.8 21 260 M M 4 38 29 360 28 62 31 47 -6 18 0 0.00 0.0 0 4.4 14 300 M M 1 18 18 280 29 73 26 50 -3 15 0 0.00 0.0 0 1.6 13 350 M M 0 17 330 30 78 33 56 3 9 0 0.00 0.0 0 2.4 13 330 M M 0 16 310 ================================================================================ SM 2002 1119 399 16 2.55 3.0 160.3 M 126 ================================================================================ AV 66.7 37.3 5.3 FASTST PSBL % 4 MAX(MPH) MISC ----> 26 300 35 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ELKINS MONTH: APRIL YEAR: 2001 LATITUDE: 38 52 N LONGITUDE: 79 51 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.0 TOTAL FOR MONTH: 2.55 1 = FOG DPTR FM NORMAL: 3.1 DPTR FM NORMAL: -0.98 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 23 GRTST 24HR 0.68 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 25 ON 19, 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 3.0 INCHES 5 = HAIL GRTST 24HR 2.0 ON 1- 1 6 = GLAZE OR RIME GRTST DEPTH: 1 ON 17, 1 7 = BLOWING DUST OR SAND: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 15 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 14 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 399 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -99 PTCLDY (SCALE 4-7) 12 SEASONAL TOTAL 6029 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL 314 [CDD (BASE 65) ] TOTAL THIS MO. 16 DPTR FM NORMAL 14 [PRESSURE DATA] SEASONAL TOTAL 16 HIGHEST SLP M ON M DPTR FM NORMAL 14 LOWEST SLP M ON M [REMARKS]