Suppression Forecast
Issued by NWS Jacksonville, FL

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000
FNUS72 KJAX 211401
FWSJAX

SPOT FORECAST FOR GFC PIERCE RX BURN...GA FORESTRY COMMISSION
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1001 AM EDT TUE OCT 21 2014

FORECAST IS BASED ON IGNITION TIME OF 1100 EDT ON OCTOBER 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A COOL FRONT WILL SLIDE SOUTH ACROSS THE REGION TODAY...WITH HIGH
PRESSURE BUILDING IN BEHIND IT. MOSTLY SUNNY SKIES AND LIGHT NORTHWEST
FLOW EXPECTED. RELATIVE HUMIDITY LEVELS WILL REMAIN ABOVE CRITICAL VALUES.

.REST OF TODAY...

SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........39 PERCENT.
WIND (20 FT)........NORTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......2400 FT AGL INCREASING TO 3500-5200 FT AGL IN THE AFTERNOON.
MIXING WINDS........WEST 10 MPH.
DISPERSION INDEX....5 INCREASING TO 60.

TIME (EDT)      11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........11  9   7   5   5   5   5
WEATHER COV.....
WEATHER TYPE....
TEMP............71  75  80  82  83  83  83
RH..............64  53  44  40  39  39  39
20 FT WIND DIR..N   NW  NW  NW  NW  NW  W
20 FT WIND SPD..6   7   8   8   9   9   8
20 FT WIND GUST.10  10  10  15  15  15  15
MIX HGT (KFT)...2.4 3.5 4.5 4.9 5.2 5.1 5.1
TRANSP WIND DIR.N   NW  NW  W   W   W   W
TRANSP WIND SPD.10  10  9   9   9   10  10

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........99 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 MPH BECOMING NORTH 10 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......3400-5000 FT AGL DECREASING TO 100-200 FT AGL.
MIXING WINDS........NORTHWEST 5 TO 10 MPH.
DISPERSION INDEX....67 DECREASING TO 4.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........5   5   5   5   5   5   5   4   4   4   4   4
WEATHER COV.....
WEATHER TYPE....
TEMP............82  73  64  60  58  57  55  54  53  52  52  52
RH..............40  54  74  84  89  93  95  97  97  99  98  97
20 FT WIND DIR..NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  N   N
20 FT WIND SPD..7   5   2   2   2   3   3   3   5   5   5   6
20 FT WIND GUST.10  10  5   5   5   5   5   5   10  10  10  10
MIX HGT (KFT)...5.0 3.4 1.7 0.9 0.7 0.4 0.3 0.2 0.2 0.1 0.1 0.2
TRANSP WIND DIR.W   W   W   NW  NW  NW  NW  NW  NW  NW  NW  NW
TRANSP WIND SPD.12  12  10  8   5   1   1   1   2   2   3   3

$$
FORECASTER...HESS
REQUESTED BY...DONALD JAMES
TYPE OF REQUEST...PRESCRIBED
.TAG 20141021.GFCPI.01/JAX




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