FNUS72 KJAX 061750
FWSJAX

SPOT FORECAST FOR NE 35 ST GAS LEAK...MARION COUNTY FIRE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
150 PM EDT THU SEP 6 2012

FORECAST IS BASED ON INCIDENT TIME OF 1330 EDT ON SEPTEMBER 06.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
SHOWERS WILL MOVE THROUGH THE AREA BETWEEN NOW AND 3 PM. A FEW LIGHTNING STRIKES
WILL BE POSSIBLE AS THIS ACTIVITY MOVES THROUGH. MODERATE TO LOCALLY HEAVY
RAINFALL CAN BE EXPECTED WHILE THIS ACTIVITY MOVES THROUGH. WINDS WILL BE
VARIABLE AND GUSTY AT TIMES IN SOME OF THIS ACTIVITY. SHOWERS WILL BECOME
ISOLATED AFTER 3 PM WITH LITTLE ADDITIONAL ACTIVITY EXPECTED. NO LIGHTNING
IS ANTICIPATED AFTER 3 PM.

.REST OF TODAY...

SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). CHANCE OF SHOWERS
                    AND THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........51 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 7 TO 8 MPH.
LAL.................3.
MIXING HEIGHT.......3600-3900 FT AGL.
MIXING WINDS........SOUTHWEST AROUND 12 MPH.
DISPERSION INDEX....49 DECREASING TO 32 EARLY IN THE
                    AFTERNOON...THEN INCREASING TO 52 LATE IN THE
                    AFTERNOON.
CHANCE OF PCPN......80 PERCENT.
LVORI...............1.

TIME (EDT)      1PM 2PM 3PM 4PM 5PM
SKY (%).........51  80  70  60  50
WEATHER COV.....CHC CHC CHC CHC CHC
WEATHER TYPE....TSM TSM RN  RN  RN
TEMP............90  78  78  80  81
RH..............54  80  77  70  65
20 FT WIND DIR..SW  SW  SW  SW  SW
20 FT WIND SPD..9   9   9   9   9
20 FT WIND GUST.15  15  15  15  15
MIX HGT (KFT)...3.9 3.9 3.9 3.8 3.6
TRANSP WIND DIR.SW  SW  SW  SW  SW
TRANSP WIND SPD.12  12  12  12  12
LVORI...........1   1   1   1   1
DISPERSION INDX.49  32  53  53  51
CHC OF PCPN (%).40  80  60  20  20
LAL.............3   3   3   3   3

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). CHANCE OF
                    SHOWERS AND THUNDERSTORMS EARLY IN THE
                    EVENING...THEN SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS LATE IN THE EVENING.
MIN TEMPERATURE.....AROUND 72.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 7 MPH EARLY IN THE EVENING
                    BECOMING LIGHT.
LAL.................3 UNTIL 2000...THEN 2 UNTIL 2100...THEN 1.
MIXING HEIGHT.......1200-3100 FT AGL DECREASING TO 300-1000 FT AGL
                    LATE IN THE EVENING.
MIXING WINDS........SOUTH 2 TO 10 MPH.
DISPERSION INDEX....38 DECREASING TO 5 EARLY IN THE EVENING.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........44     35     25     23     22     23
WEATHER COV.....CHANCE CHANCE
WEATHER TYPE....TSTORM TSTORM NONE   NONE   NONE   NONE
TEMP............86     80     77     76     74     73
RH..............58     74     82     87     91     95
20 FT WIND......SW 8   SW 6   S 5    S 5    S 5    S 5
20 FT WIND GUST.10
MIX HGT (FT)....3100   1800   1200   800    600    400
TRANSPORT WIND..SW 10  SW 9   S 8    S 8    S 8    S 5
LAL.............3      2      1      1      1      1

$$
FORECASTER...SHULER
REQUESTED BY...WALKER
TYPE OF REQUEST...HAZMAT
.TAG 20120906.NE35S.01/JAX