FNUS72 KMFL 152114
FWSMFL

SPOT FORECAST FOR SIR UNIT 20B...FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION
NATIONAL WEATHER SERVICE MIAMI FL
414 PM EST SAT JAN 15 2011

FORECAST IS BASED ON IGNITION TIME OF 1600 EST ON JANUARY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
THE AREA WILL REMAIN ON THE SOUTH SIDE OF A RIDGE OF HIGH PRESSURE
THROUGH THE NEXT COUPLE OF DAYS. A SEA BREEZE THAT SET UP ALONG
THE SOUTHWEST COAST WILL TURN BACK TO A LIGHT DRAINAGE WIND EARLY
THIS EVENING WITH A NORTHEAST WIND LESS THAN 5 MPH RETURNING BY 8
PM THIS EVENING. LIGHT NORTHEAST FLOW WILL CONTINUE ON SUNDAY...
HOWEVER LATE IN THE AFTERNOON A SEA BREEZE MAY DEVELOP. WATER
TEMPERATURES IN THE NEAR SHORE GULF IS IN THE LOW TO MID 60S, AND
AS LAND TEMPERATURES WARM INTO THE LOW 70S THE COOLER AIR OVER THE
GULF MAY PUSH INLAND. WITH THE RIDGE OVER THE REGION MAX
DISPERSION VALUES WILL REMAIN POOR TO FAIR.

.REST OF TODAY...

SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....MAX 70.
MIN HUMIDITY........MIN 44 PERCENT.
WIND (20 FT)........LIGHT WINDS.
EYE LEVEL WINDS.....LIGHT WINDS.
CHANCE OF PCPN......10 PERCENT.
LAL.................1.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 6 MPH.
DISPERSION INDEX....25.
LVORI...............2.

TIME (EST)      4 PM   6 PM   8 PM   10 PM  MIDNGT 2 AM
SKY (%).........30     30     20     20     20     20
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............68     65     62     60     58     56
RH..............50     59     65     69     75     80
20 FT WIND......NW 3   NW 3   N 3    NE 3   NE 3   NE 3
20 FT WIND GUST.5      5      5      5      5      5
EYE LEVEL WIND..NW 3   NW 3   N 3    NE 3   NE 3   NE 3
EYE LEVEL WIND..5      5      5      5      5      5
MIX HGT (FT)....3500   3500   2000   500    500    500
MIXNG WIND......E 6    E 6    NE 6   NE 6   NE 6   NE 6
DISPERSION IDX..25     25     3      3      3      3
LVORI...........2      2      3      3      3      4
CHC OF PCPN (%).10     10     10     10     10     10
LAL.............1      1      1      1      1      1

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....MIN 52.
MAX HUMIDITY........MAX 93 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH
                    LATE IN THE EVENING...THEN BECOMING LIGHT AFTER
                    MIDNIGHT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH
                    LATE IN THE EVENING...THEN BECOMING LIGHT AFTER
                    MIDNIGHT.
CHANCE OF PCPN......10 PERCENT.
LAL.................1.
MIXING HEIGHT.......2000-3500 FT AGL DECREASING TO 500 FT AGL IN
                    THE LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....NORTHEAST AROUND 6 MPH.
DISPERSION INDEX....25 DECREASING TO 3.
LVORI...............4.

.SUNDAY...

SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....MAX 75.
MIN HUMIDITY........MIN 43 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST 5 TO 6 MPH IN
                    THE LATE MORNING AND AFTERNOON.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTHEAST 5 TO 6 MPH IN
                    THE LATE MORNING AND AFTERNOON.
CHANCE OF PCPN......10 PERCENT.
LAL.................1.
MIXING HEIGHT.......500-1800 FT AGL INCREASING TO 3000-4300 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
TRANSPORT WINDS.....NORTHEAST 6 TO 8 MPH.
DISPERSION INDEX....3 INCREASING TO 13 EARLY IN THE MORNING...THEN
                    INCREASING TO 26 LATE IN THE MORNING INCREASING
                    TO 41 EARLY IN THE AFTERNOON DECREASING TO 29.
LVORI...............3.

$$
FORECASTER...BRABANDER
REQUESTED BY...GREG CURRY
TYPE OF REQUEST...PRESCRIBED