Tropical Storm Debby

Forecast Advisory 5

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509
WTNT24 KNHC 241455
TCMAT4

TROPICAL STORM DEBBY FORECAST/ADVISORY NUMBER 5
NWS NATIONAL HURRICANE CENTER MIAMI FL AL042012
1500 UTC SUN JUN 24 2012

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

A TROPICAL STORM WARNING HAS BEEN EXTENDED EASTWARD ALONG THE
NORTHWEST COAST OF FLORIDA TO THE SUWANNEE RIVER.

A TROPICAL STORM WATCH HAS BEEN ISSUED SOUTH OF THE SUWANNEE RIVER
TO ANCLOTE KEY.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE COAST OF LOUISIANA FROM THE MOUTH OF THE PEARL RIVER WESTWARD
TO MORGAN CITY...NOT INCLUDING THE CITY OF NEW ORLEANS OR LAKE
PONTCHARTRAIN
* THE MISSISSIPPI-ALABAMA BORDER EASTWARD TO THE SUWANNEE RIVER
RIVER FLORIDA

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* SOUTH OF THE SUWANNEE RIVER TO ANCLOTE KEY FLORIDA

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.

A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 12 TO 24 HOURS.

TROPICAL STORM CENTER LOCATED NEAR 28.0N 86.2W AT 24/1500Z
POSITION ACCURATE WITHIN 40 NM

PRESENT MOVEMENT TOWARD THE NORTHEAST OR 40 DEGREES AT 5 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 994 MB
MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT.
50 KT....... 25NE 0SE 0SW 0NW.
34 KT.......175NE 150SE 0SW 60NW.
12 FT SEAS..180NE 180SE 0SW 60NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT...CENTER LOCATED NEAR 28.0N 86.2W AT 24/1500Z
AT 24/1200Z CENTER WAS LOCATED NEAR 27.8N 86.5W

FORECAST VALID 25/0000Z 28.5N 85.8W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 40NE 40SE 0SW 30NW.
34 KT...175NE 150SE 30SW 60NW.

FORECAST VALID 25/1200Z 28.5N 85.8W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 40NE 40SE 0SW 30NW.
34 KT...175NE 150SE 50SW 70NW.

FORECAST VALID 26/0000Z 28.5N 86.2W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 40NE 30SE 0SW 30NW.
34 KT...150NE 150SE 60SW 80NW.

FORECAST VALID 26/1200Z 28.7N 87.0W
MAX WIND 60 KT...GUSTS 75 KT.
50 KT... 40NE 40SE 30SW 40NW.
34 KT...120NE 120SE 80SW 90NW.

FORECAST VALID 27/1200Z 29.0N 88.4W
MAX WIND 65 KT...GUSTS 80 KT.
50 KT... 40NE 40SE 30SW 40NW.
34 KT...120NE 120SE 80SW 90NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 175 NM
ON DAY 4 AND 225 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY

OUTLOOK VALID 28/1200Z 29.5N 90.5W
MAX WIND 45 KT...GUSTS 55 KT.

OUTLOOK VALID 29/1200Z 30.0N 91.5W
MAX WIND 30 KT...GUSTS 40 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.0N 86.2W

NEXT ADVISORY AT 24/2100Z

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FORECASTER AVILA