PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG MONTH: JUNE 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 82 63 73 9 0 8 0.14 0.0 M 5.1 12 280 M M 5 3 18 280 2 83 62 73 9 0 8 T 0.0 M 7.7 14 300 M M 3 25 300 3 84 60 72 8 0 7 0.00 0.0 M 3.0 8 160 M M 6 M M 4 88 61 75 11 0 10 0.04 0.0 M 1.7 8 230 M M 6 3 M M 5 88 63 76 12 0 11 0.45 0.0 M 4.1 9 210 M M 3 3 M M 6 77 56 67 3 0 2 0.50 0.0 M 2.0 7 290 M M 5 13 M M 7 76 55 66 1 0 1 0.00 0.0 M 4.9 13 130 M M 6 16 90 8 76 53 65 -1 0 0 0.00 0.0 M 3.9 9 150 M M 4 M M 9 84 47 66 0 0 1 0.00 0.0 M 1.5 6 160 M M 2 M M 10 87 56 72 6 0 7 0.00 0.0 M 1.4 7 150 M M 2 1 M M 11 86 55 71 5 0 6 0.00 0.0 M 2.3 9 270 M M 0 18 M M 12 80 57 69 3 0 4 T 0.0 M 5.1 14 300 M M 3 18 290 13 82 64 73 7 0 8 0.31 0.0 M 2.4 9 330 M M 3 3 25 330 14 78 62 70 3 0 5 0.02 0.0 M 3.9 10 310 M M 7 1 9 310 15 70 53 62 -5 3 0 0.00 0.0 M 7.4 16 310 M M 4 24 310 16 74 49 62 -5 3 0 0.22 0.0 M 4.9 13 260 M M 2 21 300 17 75 50 63 -5 2 0 0.00 0.0 M 3.5 13 310 M M 1 18 310 18 79 46 63 -5 2 0 0.07 0.0 M 2.6 9 90 M M 4 3 M M 19 83 55 69 1 0 4 0.11 0.0 M 4.2 15 80 M M 4 13 18 80 20 82 56 69 1 0 4 0.00 0.0 M 3.9 12 110 M M 4 18 9 80 21 81 53 67 -1 0 2 0.00 0.0 M 4.6 15 100 M M 1 17 90 22 83 52 68 0 0 3 0.00 0.0 M 3.6 10 80 M M 1 M M 23 83 57 70 2 0 5 0.00 0.0 M 2.1 8 170 M M 5 M M 24 90 59 75 7 0 10 2.97 0.0 M 1.9 8 220 M M 3 3 36 210 25 87 62 75 6 0 10 0.00 0.0 M 1.8 8 180 M M 1 M M 26 82 66 74 5 0 9 0.08 0.0 M 1.9 8 130 M M 4 M M 27 82 63 73 4 0 8 0.32 0.0 M 2.9 10 270 M M 4 1 17 240 28 78 64 71 2 0 6 0.06 0.0 M 4.3 9 300 M M 5 M M 29 83 60 72 2 0 7 0.00 0.0 M 1.4 6 130 M M 3 18 M M 30 85 59 72 2 0 7 0.00 0.0 M 1.8 8 160 M M 4 8 M M ================================================================================ SM 2448 1718 10 153 5.29 0.0 101.8 M 105 ================================================================================ AV 81.6 57.3 3.4 FASTST PSBL % 4 MAX(MPH) MISC ----> 16 310 36 210 ================================================================================ 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: JUNE YEAR: 2002 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 69.4 TOTAL FOR MONTH: 5.29 1 = FOG DPTR FM NORMAL: 2.6 DPTR FM NORMAL: 1.36 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 24 GRTST 24HR 2.97 ON 24-24 TO 1/4 MILE OR LESS LOWEST: 46 ON 18 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: M ON M 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: 13 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 10 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL 5 PTCLDY (SCALE 4-7) 16 SEASONAL TOTAL 4788 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -610 [CDD (BASE 65) ] TOTAL THIS MO. 153 DPTR FM NORMAL 48 [PRESSURE DATA] SEASONAL TOTAL 202 HIGHEST SLP M ON M DPTR FM NORMAL 66 LOWEST SLP M ON M [REMARKS]