PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GARRISON (AMOS) ND MONTH: APRIL YEAR: 2009 LATITUDE: 47 39 N LONGITUDE: 101 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 34 21 28 M 37 0 0.00 M M 16.4 24 320 M M 0 29 320 2 34 14 24 M 41 0 0.00 M M 3.1 13 280 M M 0 15 280 3 35 22 29 M 36 0 0.00 M M 9.3 20 110 M M M 23 90 4 34 20 27 M 38 0 0.00 M M 8.3 18 20 M M M 22 20 5 32 18 25 M 40 0 0.00 M M 13.3 23 350 M M M 28 340 6 32 14 23 M 42 0 0.00 M M 8.0 14 200 M M M 16 190 7 41 19 30 M 35 0 0.00 M M 11.8 22 310 M M M 25 310 8 41 26 34 M 31 0 0.00 M M 7.9 14 320 M M M 16 330 9 42 26 34 M 31 0 0.00 M M 6.2 12 90 M M M 15 100 10 40 29 35 M 30 0 0.00 M 0 10.9 18 130 M M 0 23 120 11 52 31 42 M 23 0 0.00 M M 15.8 24 150 M M 0 31 160 12 51 35 43 M 22 0 0.01 M M 9.8 20 190 M M 0 23 190 13 60 30 45 M 20 0 0.00 M M 4.4 12 160 M M 0 14 160 14 67 36 52 M 13 0 0.00 M M 6.9 22 150 M M 0 26 140 15 66 44 55 M 10 0 0.00 M M 18.1 30 170 M M 0 39 150 16 51 40 46 M 19 0 0.02 M M 12.3 23 240 M M 0 28 230 17 48 36 42 M 23 0 0.00 M M 11.1 18 310 M M M 23 310 18 45 33 39 M 26 0 0.00 M M 5.9 12 90 M M M 14 100 19 M 27 M M M M 0.00 M M 17.3 36 310 M M M 50 320 20 61 M M M M M 0.00 M M 8.8 21 320 M M 0 25 320 21 66 36 51 M 14 0 0.00 M M 8.9 24 330 M M M 33 310 22 73 35 54 M 11 0 0.00 M M 12.5 24 160 M M M 30 160 23 59 35 47 M 18 0 0.00 M M 13.5 29 330 M M M 36 20 24 44 31 38 M 27 0 0.00 M M 9.7 25 340 M M 0 31 340 25 54 24 39 M 26 0 0.00 M M 6.4 17 190 M M 0 23 220 26 42 32 37 M 28 0 0.17 M M 8.1 16 80 M M 0 22 30 27 50 27 39 M 26 0 0.08 M M 5.4 10 320 M M 0 12 110 28 50 36 43 M 22 0 0.05 M M 13.9 25 160 M M 0 33 160 29 46 39 43 M 22 0 0.58 M M 14.6 24 80 M M 0 30 80 30 48 34 41 M 24 0 0.00 M M 18.1 30 350 M M 0 36 350 ================================================================================ SM 1398 850 735 0 0.91 M 316.7 M 0 ================================================================================ AV 48.2 29.3 10.6 FASTST M M 0 MAX(MPH) MISC ----> 36 M # 50 320 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: GARRISON (AMOS) ND MONTH: APRIL YEAR: 2009 LATITUDE: 47 39 N LONGITUDE: 101 23 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 38.8 TOTAL FOR MONTH: 0.91 1 = FOG OR MIST DPTR FM NORMAL: M DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY HIGHEST: 73 ON 22 GRTST 24HR 0.62 ON 28-29 TO 1/4 MILE OR LESS LOWEST: 14 ON 6, 2 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 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: 2 0.01 INCH OR MORE: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 17 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 735 CLEAR (SCALE 0-3) 17 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 9257 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.60 ON 6 DPTR FM NORMAL M LOWEST SLP 29.46 ON 23 [REMARKS]