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PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND FORKS UNIV. (NWS) ND
                                          MONTH:     FEBRUARY
                                          YEAR:      2013
                                          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  -3 -19 -11 -20  76   0    T    T    2   M   M   M   M    M   M         M  M 
 2   6 -13  -3 -13  68   0 0.01  0.5    2   M   M   M   M    M   M 18      M  M 
 3   7  -3   2  -8  63   0 0.00  0.0    3   M   M   M   M    M   M         M  M 
 4  27   0  14   4  51   0 0.10  2.6    3   M   M   M   M    M   M 9       M  M 
 5  26  -1  13   3  52   0 0.00  0.0    4   M   M   M   M    M   M         M  M 
 6  18   8  13   2  52   0 0.09  1.4    4   M   M   M   M    M   M         M  M 
 7  11  -3   4  -7  61   0 0.00  0.0    5   M   M   M   M    M   M         M  M 
 8  25   9  17   6  48   0    T  0.0    5   M   M   M   M    M   M 6       M  M 
 9  28  21  25  13  40   0 0.00  0.0    4   M   M   M   M    M   M         M  M 
10  28  21  25  13  40   0 0.13  4.8    4   M   M   M   M    M   M         M  M 
11  26  14  20   8  45   0    T  0.1    7   M   M   M   M    M   M         M  M 
12  33  13  23  11  42   0 0.00  0.0    7   M   M   M   M    M   M         M  M 
13  27  15  21   8  44   0 0.00  0.0    6   M   M   M   M    M   M         M  M 
14  21   4  13   0  52   0 0.00  0.0    6   M   M   M   M    M   M         M  M 
15  19  -4   8  -6  57   0 0.00  0.0    6   M   M   M   M    M   M         M  M 
16  16  -4   6  -8  59   0    T    T    6   M   M   M   M    M   M 128     M  M 
17  29  15  22   8  43   0 0.02  0.2    6   M   M   M   M    M   M 169     M  M 
18  28  -7  11  -4  54   0 0.09  4.2    8   M   M   M   M    M   M         M  M 
19  -6 -15 -10 -25  75   0 0.00  0.0    7   M   M   M   M    M   M         M  M 
20   2 -17  -7 -22  72   0 0.00  0.0    7   M   M   M   M    M   M         M  M 
21  17  -3   7  -9  58   0 0.00  0.0    7   M   M   M   M    M   M         M  M 
22  18   3  11  -5  54   0 0.00  0.0    6   M   M   M   M    M   M 1       M  M 
23  18   8  13  -3  52   0 0.00  0.0    6   M   M   M   M    M   M         M  M 
24  24   4  14  -3  51   0    T  0.2    5   M   M   M   M    M   M         M  M 
25  27   7  17   0  48   0 0.00  0.0    5   M   M   M   M    M   M         M  M 
26  20  11  16  -2  49   0    T    T    5   M   M   M   M    M   M 12      M  M 
27  28   9  19   1  46   0 0.00  0.0    5   M   M   M   M    M   M         M  M 
28  26  10  18   0  47   0 0.00  0.0    4   M   M   M   M    M   M         M  M 
================================================================================
SM  546   83      1499   0  0.44    14.0     M          M        M              
================================================================================
AV 19.5  3.0                                 M FASTST   M    M   7    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:     2013
                                          LATITUDE:   47 55 N                   
                                          LONGITUDE:  97  6 W                   

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16    

AVERAGE MONTHLY: 11.2   TOTAL FOR MONTH:   0.44    1 = FOG OR MIST              
DPTR FM NORMAL:  -2.3   DPTR FM NORMAL:   -0.15    2 = FOG REDUCING VISIBILITY  
HIGHEST:    33 ON 12    GRTST 24HR  0.13 ON 10-10      TO 1/4 MILE OR LESS      
LOWEST:    -19 ON  1                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:  14.0 INCHES  5 = HAIL                     
                        GRTST 24HR   4.8 ON   M    6 = FREEZING RAIN OR DRIZZLE 
                        GRTST DEPTH:   8 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:  27    0.01 INCH OR MORE:   6                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2                                  
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   0                                  
MIN  0 OR BELOW:  12    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.  1499    CLEAR  (SCALE 0-3)   0                                  
DPTR FM NORMAL    57    PTCLDY (SCALE 4-7)   0                                  
TOTAL FM JUL 1  7017    CLOUDY (SCALE 8-10)  0                                  
DPTR FM NORMAL    57                                                            

[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                                      

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