PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: KNOXVILLE ASOS MONTH: FEBRUARY YEAR: 2006 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 54 26 40 1 25 0 0.00 0.0 0 5.0 17 240 M M 0 18 21 240 2 61 31 46 7 19 0 0.18 0.0 0 4.0 18 180 M M 5 1 22 180 3 60 48 54 15 11 0 0.01 0.0 0 8.5 20 230 M M 5 24 230 4 52 31 42 3 23 0 0.44 T T 12.8 36 260 M M M 13 41 260 5 40 26 33 -7 32 0 T T 0 12.0 21 250 M M 6 25 240 6 45 28 37 -3 28 0 0.00 0.0 0 4.7 14 200 M M 5 15 200 7 46 25 36 -4 29 0 0.00 0.0 0 3.5 13 270 M M 0 16 270 8 46 24 35 -5 30 0 0.14 1.0 1 4.4 18 270 M M 6 1 22 280 9 38 28 33 -7 32 0 0.01 T 0 4.8 14 20 M M 5 17 30 10 49 22 36 -5 29 0 T 0.0 0 5.4 20 230 M M 3 24 220 11 40 32 36 -5 29 0 0.38 0.5 T 5.2 20 280 M M 10 14 22 290 12 37 28 33 -8 32 0 T 0.2 0 8.4 21 280 M M 8 1 23 270 13 35 24 30 -11 35 0 T T 0 9.9 22 240 M M 6 28 240 14 55 27 41 -1 24 0 0.00 0.0 0 9.4 17 220 M M 0 21 220 15 63 32 48 6 17 0 0.00 0.0 0 5.3 22 240 M M 4 25 220 16 71 41 56 14 9 0 0.00 0.0 0 10.5 28 210 M M 6 33 210 17 65 38 52 10 13 0 0.16 0.0 0 12.7 30 220 M M 9 1 36 210 18 38 23 31 -11 34 0 0.16 1.0 1 10.3 16 360 M M 9 14 21 10 19 35 19 27 -16 38 0 T T 0 6.2 15 20 M M 8 17 20 20 42 31 37 -6 28 0 0.01 T 0 3.9 10 240 M M 10 146 13 240 21 50 37 44 1 21 0 T 0.0 0 3.1 10 230 M M 7 1 12 200 22 53 39 46 2 19 0 1.01 0.0 0 3.7 13 240 M M 9 1 15 230 23 57 42 50 6 15 0 0.05 0.0 0 7.2 20 290 M M 5 1 22 280 24 59 33 46 2 19 0 0.00 0.0 0 1.4 10 50 M M 2 13 80 25 58 33 46 2 19 0 0.00 0.0 0 5.7 21 360 M M 3 26 360 26 45 29 37 -8 28 0 0.00 0.0 0 9.2 21 10 M M 0 25 20 27 55 21 38 -7 27 0 0.00 0.0 0 10.2 25 230 M M 3 28 220 28 68 43 56 11 9 0 0.00 0.0 0 12.2 22 240 M M 3 26 230 ================================================================================ SM 1417 861 674 0 2.55 2.7 199.6 M 137 ================================================================================ AV 50.6 30.8 7.1 FASTST PSBL % 5 MAX(MPH) MISC ----> # 36 260 # 41 260 ================================================================================ 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: 2006 LATITUDE: 35 49 N LONGITUDE: 83 59 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 40.7 TOTAL FOR MONTH: 2.55 1 = FOG OR MIST DPTR FM NORMAL: -1.1 DPTR FM NORMAL: -1.46 2 = FOG REDUCING VISIBILITY HIGHEST: 71 ON 16 GRTST 24HR 1.04 ON 22-23 TO 1/4 MILE OR LESS LOWEST: 19 ON 19 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 2.7 INCHES 5 = HAIL GRTST 24HR 1.0 ON 18-18 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 1 ON 18, 8 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: 0 0.01 INCH OR MORE: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 19 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 674 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL 22 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 2715 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -213 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -1 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.50 ON 19 DPTR FM NORMAL -1 LOWEST SLP 29.46 ON 4 [REMARKS]