PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GRAND FORKS UNIV. (NWS) ND MONTH: FEBRUARY YEAR: 2009 LATITUDE: 47 55 N LONGITUDE: 97 6 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 28 -2 13 7 52 0 0.00 0.0 6 M M M 450 M M M M 2 -1 -12 -6 -13 71 0 0.00 0.0 6 M M M 544 M M M M 3 3 -17 -7 -14 72 0 0.00 0.0 6 M M M 468 M M M M 4 14 -9 3 -4 62 0 0.00 0.0 6 M M M 261 M M M M 5 32 6 19 12 46 0 0.00 0.0 6 M M M 553 M M M M 6 32 16 24 17 41 0 0.00 0.0 6 M M M 331 M M M M 7 22 10 16 8 49 0 T T 6 M M M 501 M M M M 8 29 10 20 12 45 0 T 0.0 6 M M M 558 M M 68 M M 9 38 27 33 25 32 0 0.43 0.0 5 M M M 0 M M 16 M M 10 36 33 35 27 30 0 0.15 0.0 5 M M M 0 M M M M 11 33 24 29 20 36 0 0.08 1.3 2 M M M M M M M M 12 24 10 17 8 48 0 0.01 0.2 3 M M M 476 M M 18 M M 13 16 1 9 0 56 0 T 0.2 3 M M M 563 M M M M 14 11 -5 3 -7 62 0 0.00 0.0 3 M M M 580 M M M M 15 15 -6 5 -5 60 0 0.08 2.3 3 M M M 370 M M M M 16 15 2 9 -1 56 0 0.01 0.2 4 M M M 485 M M M M 17 20 7 14 3 51 0 T 0.3 4 M M M 315 M M M M 18 8 -10 -1 -12 66 0 0.00 0.0 4 M M M 593 M M M M 19 12 -12 0 -12 65 0 0.00 0.0 4 M M M 593 M M M M 20 11 1 6 -6 59 0 0.01 0.3 4 M M M 380 M M M M 21 13 -3 5 -8 60 0 T T 5 M M M 558 M M M M 22 17 -5 6 -7 59 0 0.00 0.0 4 M M M 617 M M M M 23 18 -7 6 -8 59 0 0.00 0.0 4 M M M 554 M M M M 24 24 11 18 4 47 0 0.03 1.0 4 M M M M M M 6 M M 25 18 -3 8 -7 57 0 T T 5 M M M 560 M M M M 26 -1 -14 -7 -22 72 0 0.06 2.1 6 M M M M M M M M 27 -2 -21 -11 -27 76 0 0.00 0.0 6 M M M 625 M M M M ================================================================================ SM 485 32 1489 0 0.86 7.9 M 10935 M ================================================================================ AV 18.0 1.2 M FASTST 456 M 3 MAX(MPH) MISC ----> M M M 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: GRAND FORKS UNIV. (NWS) ND MONTH: FEBRUARY YEAR: 2009 LATITUDE: 47 55 N LONGITUDE: 97 6 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 9.6 TOTAL FOR MONTH: 0.86 1 = FOG OR MIST DPTR FM NORMAL: -0.6 DPTR FM NORMAL: 0.32 2 = FOG REDUCING VISIBILITY HIGHEST: 38 ON 9 GRTST 24HR 0.43 ON 9- 9 TO 1/4 MILE OR LESS LOWEST: -21 ON 27 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 7.9 INCHES 5 = HAIL GRTST 24HR 2.3 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 6 ON 27,26 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: 24 0.01 INCH OR MORE: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 26 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 14 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1489 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 36 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 7357 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 502 [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]