Suppression Forecast
Issued by NWS Mobile, AL

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000
FNUS74 KMOB 302130
FWSMOB

SPOT FORECAST FOR DE SOTO 515...USDA FOREST SERVICE
NATIONAL WEATHER SERVICE MOBILE AL
330 PM CST FRI JAN 30 2015

FORECAST IS BASED ON IGNITION TIME OF 1200 CST ON JANUARY 30.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...DRY AND COOL CONDITIONS WILL PERSIST THROUGH SATURDAY.
WINDS WILL DIMINISH THIS EVENING AND WILL REMAIN RATHER LIGHT ON
SATURDAY AS WINDS GRADUALLY VEER TO THE EAST. DISPERSIONS WILL
BE VERY POOR TONIGHT AS A STRONG INVERSION SETS UP...WITH SATURDAY
AFTERNOON DISPERSIONS EXPECTED TO BE FAIR.

FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.


.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
MIN TEMPERATURE.....AROUND 31.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 6 MPH.
MIXING HEIGHT.......1100 FT AGL DECREASING TO 300-400 FT AGL.
MIXING WINDS........NORTHEAST 6 TO 8 MPH.
DISPERSION INDEX....4.
LVORI...............3 INCREASING TO 4 LATE IN THE NIGHT.
STABILITY CLASS.....F.

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%)...........26     26     26     42     42     42
WEATHER COV.......
WEATHER TYPE......NONE   NONE   NONE   NONE   NONE   NONE
TEMP..............49     45     41     39     37     35
RH................51     62     71     75     75     77
20 FT WIND DIR....NNE    NNE    NNE    NE     NE     NE
20 FT WIND SPD....5      5      5      5      5      4
20 FT WIND GUST...
MIX HGT (FT)......1100   1100   800    400    400    200
MIX HGT (M).......340    340    240    120    120    60
TRANSP WIND DIR...NNE    NNE    NNE    NE     NE     NE
TRANSP WIND SPD...8      8      7      7      7      6
TRANS SPD (M/S)...4      4      3      3      3      3
DISPERSION........4      4      3      5      5      4
LVORI.............3      3      3      3      3      4
STABILITY CLASS...F      F      F      F      F      F
CWR...............0      0      0      0      0      0

.SATURDAY...

SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........34 PERCENT.
WIND (20 FT)........EAST-SOUTHEAST WINDS AROUND 5 MPH.
MIXING HEIGHT.......500 FT AGL INCREASING TO 2200-2400 FT AGL.
MIXING WINDS........SOUTHEAST 6 TO 9 MPH.
DISPERSION INDEX....11 INCREASING TO 23 IN THE AFTERNOON.
LVORI...............4 DECREASING TO 2 IN THE LATE MORNING AND
                    AFTERNOON.
STABILITY CLASS.....B.

TIME (CST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%)...........54     54     54     54     54     54
WEATHER COV.......
WEATHER TYPE......NONE   NONE   NONE   NONE   NONE   NONE
TEMP..............33     37     46     54     60     59
RH................84     74     54     42     34     36
20 FT WIND DIR....ENE    ENE    E      ESE    ESE    ESE
20 FT WIND SPD....4      4      4      4      4      5
20 FT WIND GUST...
MIX HGT (FT)......500    500    1200   2400   2400   2200
MIX HGT (M).......150    150    370    730    730    670
TRANSP WIND DIR...ENE    ENE    E      SE     SE     SE
TRANSP WIND SPD...6      6      9      9      9      8
TRANS SPD (M/S)...3      3      4      4      4      4
DISPERSION........6      6      15     25     25     21
LVORI.............4      4      2      2      2      2
STABILITY CLASS...B      B      B      B      B      B
CWR...............0      0      0      0      0      0

$$
FORECASTER...34
REQUESTED BY...CLIFF WILLIS
TYPE OF REQUEST...PRESCRIBED
.TAG 20150130.DESOT.02/MOB







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