PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: INTERNATIONAL FALLS MN MONTH: FEBRUARY YEAR: 2009 LATITUDE: 48 34 N LONGITUDE: 93 23 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 27 6 17 11 48 0 0.08 3.1 20 13.9 33 280 M M 7 18 47 280 2 7 -9 -1 -7 66 0 0.02 1.1 21 9.8 23 290 M M 8 18 29 280 3 6 -29 -11 -17 76 0 T T 20 2.8 10 360 M M 5 18 13 360 4 14 -31 -8 -15 73 0 T 0.1 20 4.7 13 170 M M 1 18 22 170 5 24 -8 8 1 57 0 T 0.1 19 3.0 8 130 M M 3 8 15 190 6 40 4 22 14 43 0 0.00 0.0 19 5.8 13 140 M M 0 16 140 7 27 3 15 7 50 0 0.01 0.1 18 8.2 18 320 M M 3 18 23 320 8 33 8 21 13 44 0 0.00 0.0 18 6.0 13 260 M M 2 1 17 260 9 36 16 26 17 39 0 0.13 0.0 17 10.3 18 140 M M 9 16 24 140 10 39 33 36 27 29 0 0.25 T 16 7.8 16 80 M M 10 1 22 80 11 34 31 33 24 32 0 0.09 1.0 15 4.9 12 280 M M 10 1 15 280 12 31 20 26 16 39 0 0.08 1.7 15 8.9 15 280 M M 9 18 21 290 13 20 10 15 5 50 0 0.05 2.2 17 7.2 14 280 M M 10 18 17 290 14 13 -11 1 -10 64 0 T T 17 4.9 13 290 M M 7 18 15 280 15 14 -13 1 -10 64 0 T 0.1 17 2.2 9 280 M M 3 18 12 280 16 22 -7 8 -3 57 0 0.13 2.8 18 3.3 8 50 M M 8 18 9 50 17 18 4 11 -1 54 0 0.17 8.0 17 8.4 15 30 M M 9 18 21 30 18 8 -21 -6 -18 71 0 0.00 0.0 23 9.4 17 340 M M 1 18 23 350 19 11 -30 -9 -22 74 0 0.00 0.0 22 3.1 12 280 M M 0 15 290 20 15 -23 -4 -17 69 0 T T 21 3.2 9 20 M M 7 12 60 21 15 -10 3 -10 62 0 T T 21 6.5 15 290 M M 5 18 18 290 22 16 -9 4 -10 61 0 T 0.1 20 6.8 15 320 M M 8 17 300 23 21 -20 1 -13 64 0 T T 19 6.2 15 140 M M 2 128 18 140 24 32 16 24 9 41 0 T T 19 5.4 12 180 M M 4 8 20 160 25 30 9 20 5 45 0 0.13 2.0 18 10.0 20 290 M M 10 168 25 270 26 9 -7 1 -15 64 0 0.07 2.2 20 8.6 15 360 M M 7 18 21 350 27 3 -28 -12 -28 77 0 0.00 0.0 19 4.1 10 360 M M 1 8 14 10 28 10 -29 -9 -25 74 0 0.00 0.0 18 9.3 22 290 M M 2 26 300 ================================================================================ SM 575 -125 1587 0 1.21 24.6 184.7 M 151 ================================================================================ AV 20.5 -4.5 6.6 FASTST M M 5 MAX(MPH) MISC ----> # 33 280 # 47 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: INTERNATIONAL FALLS MN MONTH: FEBRUARY YEAR: 2009 LATITUDE: 48 34 N LONGITUDE: 93 23 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 8.0 TOTAL FOR MONTH: 1.21 1 = FOG OR MIST DPTR FM NORMAL: -2.9 DPTR FM NORMAL: 0.57 2 = FOG REDUCING VISIBILITY HIGHEST: 40 ON 6 GRTST 24HR 0.26 ON 10-11 TO 1/4 MILE OR LESS LOWEST: -31 ON 4 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 24.6 INCHES 5 = HAIL GRTST 24HR 8.0 ON 17-17 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 23 ON 18 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: 23 0.01 INCH OR MORE: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 27 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 16 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1587 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL 56 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 8101 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL 423 [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 29.10 ON 10 [REMARKS] #FINAL-02-09#