Explanation of the Preliminary Monthly Climate Data (F6) Product

These data are preliminary and have not undergone final quality control by the National Climatic Data Center (NCDC). Therefore, these data are subject to revision. Final and certified climate data can be accessed at the NCDC - http://www.ncdc.noaa.gov.

WFO Monthly/Daily Climate Data


000
CXUS53 KOAX 221000
CF6OMA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   OMAHA EPPLEY, NEBRASKA
                                          MONTH:     NOVEMBER
                                          YEAR:      2009
                                          LATITUDE:   41 17 N
                                          LONGITUDE:  95 54 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  72  43  58  13   7   0    T  0.0    0  7.5 16 320   0    M   7        21 320
 2  55  34  45   0  20   0 0.00  0.0    0  8.0 20 330   M    M   4        24 330
 3  51  30  41  -3  24   0 0.00  0.0    0  8.1 24 160   M    M   4        29 160
 4  57  34  46   2  19   0 0.00  0.0    0  8.4 18 300   M    M   0 8      23 300
 5  65  32  49   6  16   0 0.00  0.0    0 11.5 22 180   M    M   1        26 170
 6  69  45  57  14   8   0 0.00  0.0    0 12.4 21 180   M    M   3        26 190
 7  71  37  54  12  11   0 0.00  0.0    0  7.2 17  20   M    M   1 1      22  20
 8  75  48  62  20   3   0 0.00  0.0    0 10.6 23 170   M    M   6        29 170
 9  66  36  51  10  14   0 0.00  0.0    0  7.6 21  80   M    M   8        26  80
10  63  34  49   8  16   0 0.00  0.0    0  8.6 17 120   M    M   4        21 140
11  60  38  49   9  16   0 0.00  0.0    0  9.3 17 170   M    M   4        21 180
12  65  45  55  15  10   0 0.00  0.0    0 19.0 33 160   M    M   8        40 160
13  59  47  53  14  12   0    T  0.0    0 11.1 21 170   M    M   9 18     26 160
14  50  38  44   5  21   0 0.00  0.0    0 10.0 18 340   M    M   9 18     23 320
15  45  32  39   1  26   0 0.00  0.0    0  8.6 18  20   M    M   8 1      22  20
16  47  40  44   6  21   0    T  0.0    0 14.4 28  30   M    M  10        33  30
17  53  30  42   5  23   0 0.00  0.0    0 10.3 18  20   M    M   5        24  20
18  48  27  38   1  27   0 0.00  0.0    0  5.2 10 350   M    M   8        13 350
19  49  34  42   6  23   0 0.00  0.0    M  0.9  7 130   M    M   7 18      7 140
20  53  30  42   6  23   0 0.00  0.0    0  2.8  9 170   M    M   3 12      9 150
21  56  29  43   8  22   0 0.00  0.0    0 11.5 22 150   M    M   6 128    26 150
================================================================================
SM 1229  763       362   0    T      0.0 193.0            0    115
================================================================================
AV 58.5 36.3                               9.2 FASTST    0   M   5    MAX(MPH)
                                 MISC ---->  # 33 160               # 40  160
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  OMAHA EPPLEY, NEBRASKA
                                          MONTH:    NOVEMBER
                                          YEAR:     2009
                                          LATITUDE:   41 17 N
                                          LONGITUDE:  95 54 W

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

AVERAGE MONTHLY: 47.4   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:   7.2   DPTR FM NORMAL:   -1.35    2 = FOG REDUCING VISIBILITY
HIGHEST:    75 ON  8    GRTST 24HR  0.01 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:     27 ON 18                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         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:   0    0.01 INCH OR MORE:   0
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   362    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL  -158    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1   988    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL   -28

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   842    HIGHEST SLP M ON M
DPTR FM NORMAL  -253    LOWEST  SLP 29.55 ON 13

[REMARKS]