PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: KNOXVILLE ASOS MONTH: FEBRUARY YEAR: 2004 LATITUDE: 35 49 N LONGITUDE: 83 59 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 53 23 38 -1 27 0 0.00 0.0 0 4.8 12 50 M M 2 14 40 2 46 32 39 0 26 0 0.61 0.0 0 5.2 14 270 M M 10 18 16 270 3 44 33 39 0 26 0 0.09 0.0 0 10.1 22 230 M M 10 18 25 220 4 45 32 39 0 26 0 0.00 0.0 0 9.6 17 50 M M 8 8 21 40 5 46 31 39 -1 26 0 0.01 0.0 0 6.0 15 60 M M 10 148 17 60 6 54 38 46 6 19 0 1.75 0.0 0 8.3 24 280 M M 10 1 29 290 7 38 29 34 -6 31 0 T T T 12.3 23 280 M M 10 14 29 280 8 42 27 35 -5 30 0 T T 0 6.0 14 70 M M 7 8 17 80 9 49 27 38 -2 27 0 0.00 0.0 0 5.2 20 240 M M 9 23 240 10 47 34 41 0 24 0 T 0.0 0 5.4 14 240 M M 8 1 15 230 11 47 32 40 -1 25 0 T 0.0 0 4.5 10 20 M M 9 1 13 20 12 41 32 37 -4 28 0 0.29 T 0 4.7 12 40 M M 10 1 13 40 13 48 31 40 -1 25 0 0.00 0.0 0 2.0 7 280 M M 9 12 10 240 14 50 36 43 1 22 0 0.00 0.0 0 4.0 10 10 M M 8 10 10 15 42 34 38 -4 27 0 0.56 T 0 10.3 22 40 M M 9 1 25 40 16 43 32 38 -4 27 0 0.00 0.0 0 6.6 12 20 M M 10 1 14 50 17 39 33 36 -6 29 0 T 0.0 0 2.2 9 280 M M 10 18 10 260 18 49 27 38 -4 27 0 0.00 0.0 0 3.3 9 260 M M 4 12 12 160 19 60 28 44 1 21 0 0.00 0.0 0 4.5 14 250 M M 2 16 250 20 58 36 47 4 18 0 0.02 0.0 0 16.9 32 210 M M 7 1 39 210 21 55 34 45 2 20 0 T 0.0 0 9.8 22 260 M M 4 1 30 270 22 54 27 41 -3 24 0 0.00 0.0 0 5.3 14 50 M M 3 1 16 50 23 52 32 42 -2 23 0 0.00 0.0 0 2.3 8 10 M M 8 9 20 24 51 43 47 3 18 0 0.10 0.0 0 5.0 16 40 M M 10 1 18 40 25 50 35 43 -1 22 0 0.00 0.0 0 14.1 24 60 M M 8 8 30 50 26 46 32 39 -6 26 0 0.21 T 0 10.2 20 40 M M 10 124 24 30 27 47 32 40 -5 25 0 T T 0 6.7 12 80 M M 7 16 340 28 61 26 44 -1 21 0 0.00 0.0 0 3.2 9 40 M M 1 1 10 40 29 64 30 47 2 18 0 0.00 0.0 0 1.5 9 250 M M 6 9 240 ================================================================================ SM 1421 918 708 0 3.64 T 190.0 M 219 ================================================================================ AV 49.0 31.7 6.6 FASTST PSBL % 8 MAX(MPH) MISC ----> 32 210 39 210 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: KNOXVILLE ASOS MONTH: FEBRUARY YEAR: 2004 LATITUDE: 35 49 N LONGITUDE: 83 59 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 40.3 TOTAL FOR MONTH: 3.64 1 = FOG DPTR FM NORMAL: -1.5 DPTR FM NORMAL: -0.37 2 = FOG REDUCING VISIBILITY HIGHEST: 64 ON 29 GRTST 24HR 1.75 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 23 ON 1 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 27-27 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: 0 0.01 INCH OR MORE: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 19 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 708 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL 16 PTCLDY (SCALE 4-7) 6 SEASONAL TOTAL 2973 CLOUDY (SCALE 8-10) 19 DPTR FM NORMAL 25 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -3 [PRESSURE DATA] SEASONAL TOTAL 2 HIGHEST SLP 30.60 ON 8 DPTR FM NORMAL 0 LOWEST SLP 29.68 ON 20 [REMARKS]