PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG VA MONTH: FEBRUARY YEAR: 2009 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 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 57 27 42 11 23 0 0.00 0.0 0 6.2 13 250 M M 0 22 250 2 51 23 37 6 28 0 0.08 0.8 0 4.3 17 310 M M 4 25 310 3 31 16 24 -8 41 0 0.13 1.1 1 5.7 14 320 M M 7 1 18 300 4 21 9 15 -17 50 0 0.01 0.6 2 11.9 20 300 M M 9 31 300 5 21 7 14 -18 51 0 T T 1 9.0 16 320 M M 3 27 310 6 49 10 30 -2 35 0 0.00 0.0 0 3.4 13 250 M M 0 18 250 7 61 22 42 10 23 0 0.00 0.0 0 5.9 17 240 M M 0 1 35 240 8 61 46 54 22 11 0 0.00 0.0 0 8.6 13 280 M M 6 22 290 9 60 26 43 11 22 0 0.00 0.0 0 4.0 8 110 M M 0 1 M M 10 66 37 52 20 13 0 0.00 0.0 0 3.7 10 220 M M 1 1 16 180 11 61 41 51 18 14 0 0.35 0.0 0 8.3 18 190 M M 4 32 200 12 52 43 48 15 17 0 0.00 0.0 0 17.9 32 300 M M 4 43 300 13 54 36 45 12 20 0 0.00 0.0 0 10.9 17 270 M M 1 27 290 14 58 33 46 13 19 0 T 0.0 0 6.1 14 310 M M 6 23 280 15 44 30 37 4 28 0 T T 0 7.0 13 310 M M 8 20 310 16 33 21 27 -7 38 0 0.01 0.2 0 8.5 17 320 M M 9 24 330 17 48 14 31 -3 34 0 0.00 0.0 0 2.2 13 120 M M 2 M M 18 42 32 37 3 28 0 0.53 0.6 T 3.2 9 200 M M 8 14 M M 19 45 20 33 -1 32 0 T T 0 14.1 23 310 M M 9 1 32 290 20 33 16 25 -9 40 0 T T 0 12.2 18 290 M M 2 33 290 21 47 14 31 -4 34 0 0.00 0.0 0 4.1 13 220 M M 0 17 220 22 38 24 31 -4 34 0 0.03 T T 12.7 21 300 M M 9 31 300 23 30 18 24 -11 41 0 T T 0 13.2 21 310 M M 9 30 300 24 42 12 27 -8 38 0 T T 0 3.2 9 300 M M 1 M M 25 55 17 36 0 29 0 0.00 0.0 0 2.1 8 170 M M 4 M M 26 62 27 45 9 20 0 0.00 0.0 0 1.9 9 190 M M 6 M M 27 55 40 48 12 17 0 0.12 0.0 0 8.2 14 220 M M 9 24 190 28 45 30 38 1 27 0 0.70 0.9 0 6.3 13 80 M M 8 14 20 70 ================================================================================ SM 1322 691 807 0 1.96 4.2 204.8 M 129 ================================================================================ AV 47.2 24.7 7.3 FASTST M M 5 MAX(MPH) MISC ----> 32 M 43 M ================================================================================ 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 VA MONTH: FEBRUARY YEAR: 2009 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 35.9 TOTAL FOR MONTH: 1.96 1 = FOG OR MIST DPTR FM NORMAL: 2.4 DPTR FM NORMAL: -1.06 2 = FOG REDUCING VISIBILITY HIGHEST: 66 ON 10 GRTST 24HR 0.70 ON 28-28 TO 1/4 MILE OR LESS LOWEST: 7 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 4.2 INCHES 5 = HAIL GRTST 24HR 1.1 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 2 ON 4 7 = DUSTSTORM OR SANDSTORM: 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: 4 0.01 INCH OR MORE: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 21 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 807 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL -76 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 3930 CLOUDY (SCALE 8-10) 9 DPTR FM NORMAL -178 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP M ON M [REMARKS]