PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG MONTH: FEBRUARY YEAR: 2002 LATITUDE: 37 13 N LONGITUDE: 80 25 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 66 35 51 20 14 0 0.00 0.0 0 13.3 21 240 M M 6 33 250 2 42 25 34 3 31 0 0.00 0.0 0 6.4 16 320 M M 3 22 320 3 41 24 33 2 32 0 0.00 0.0 0 3.8 10 270 M M 4 M M 4 33 16 25 -7 40 0 0.01 0.2 T 16.6 25 340 M M 8 38 320 5 36 13 25 -7 40 0 0.00 0.0 0 9.1 17 310 M M 1 22 310 6 39 27 33 1 32 0 0.40 2.3 0 2.2 10 270 M M 5 46 M M 7 38 31 35 3 30 0 0.09 M 0 3.3 12 290 M M 8 14 M M 8 55 29 42 10 23 0 0.00 0.0 0 7.5 13 280 M M 1 20 280 9 58 20 39 7 26 0 0.00 0.0 0 4.4 13 120 M M 1 16 120 10 48 36 42 10 23 0 0.11 M 0 5.4 15 300 M M 8 12 25 300 11 41 21 31 -2 34 0 T 0.0 0 12.7 23 300 M M 6 1 33 290 12 51 16 34 1 31 0 0.00 0.0 0 6.6 18 260 M M 1 27 260 13 44 25 35 2 30 0 0.00 0.0 M 8.3 16 310 M M 2 23 300 14 48 15 32 -1 33 0 0.00 0.0 M 1.4 7 120 M M 1 M M 15 52 23 38 5 27 0 0.00 0.0 M 2.6 12 180 M M 3 16 230 16 53 37 45 11 20 0 T 0.0 M 9.9 22 310 M M 4 30 310 17 39 26 33 -1 32 0 0.02 0.2 M 13.2 22 310 M M 8 40 310 18 50 18 34 0 31 0 0.00 0.0 M 3.2 9 330 M M 1 M M 19 63 17 40 6 25 0 0.00 0.0 M 3.0 8 200 M M 2 M M 20 54 42 48 14 17 0 0.01 0.0 M 7.7 18 210 M M 6 27 210 21 56 35 46 11 19 0 0.00 0.0 M 10.8 24 260 M M 3 29 260 22 42 31 37 2 28 0 0.00 0.0 M 8.3 14 280 M M 8 21 300 23 40 20 30 -5 35 0 0.00 0.0 0 4.4 9 260 M M 6 M M 24 58 15 37 1 28 0 0.00 0.0 0 1.9 8 130 M M 1 M M 25 65 22 44 8 21 0 0.00 0.0 M 2.9 9 200 M M 1 M M 26 60 27 44 8 21 0 T 0.0 M 9.9 23 270 M M 4 37 270 27 29 15 22 -14 43 0 T T M 15.5 23 310 M M 9 33 290 28 34 13 24 -13 41 0 T 0.0 M 8.6 15 300 M M 5 28 290 ================================================================================ SM 1335 674 807 0 0.64 2.7 202.9 M 115 ================================================================================ AV 47.7 24.1 7.2 FASTST PSBL % 4 MAX(MPH) MISC ----> 25 340 40 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BLACKSBURG MONTH: FEBRUARY YEAR: 2002 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 35.9 TOTAL FOR MONTH: 0.64 1 = FOG DPTR FM NORMAL: 2.4 DPTR FM NORMAL: -2.38 2 = FOG REDUCING VISIBILITY HIGHEST: 66 ON 1 GRTST 24HR 0.40 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 13 ON 5,28 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 2.7 INCHES 5 = HAIL GRTST 24HR 2.3 ON 6- 6 6 = GLAZE OR RIME GRTST DEPTH: 0 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: 1 0.01 INCH OR MORE: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 23 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 807 CLEAR (SCALE 0-3) 13 DPTR FM NORMAL -85 PTCLDY (SCALE 4-7) 9 SEASONAL TOTAL 3548 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -540 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP M ON M [REMARKS]