Tropical Storm DEBBY
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TROPICAL STORM DEBBY SPECIAL FORECAST/ADVISORY NUMBER 4
NWS NATIONAL HURRICANE CENTER MIAMI FL AL042012
1200 UTC SUN JUN 24 2012
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
A TROPICAL STORM WARNING HAS BEEN ISSUED FROM THE MISSISSIPPI
ALABAMA BORDER EASTWARD TO OCHLOCKONEE RIVER FLORIDA.
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 OCHLOCKONEE RIVER
FLORIDA.
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.
TROPICAL STORM CENTER LOCATED NEAR 27.5N 87.0W AT 24/1200Z
POSITION ACCURATE WITHIN 40 NM
PRESENT MOVEMENT TOWARD THE NORTH OR 360 DEGREES AT 2 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 0NW.
12 FT SEAS..180NE 90SE 0SW 0NW.
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 27.5N 87.0W AT 24/1200Z
AT 24/0600Z CENTER WAS LOCATED NEAR 27.0N 87.3W
FORECAST VALID 24/1800Z 27.5N 87.4W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 40NE 40SE 0SW 30NW.
34 KT...140NE 140SE 30SW 60NW.
FORECAST VALID 25/0600Z 27.9N 87.8W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 40NE 40SE 0SW 30NW.
34 KT...130NE 130SE 50SW 70NW.
FORECAST VALID 25/1800Z 28.2N 88.4W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 40NE 30SE 0SW 30NW.
34 KT...120NE 120SE 60SW 80NW.
FORECAST VALID 26/0600Z 28.3N 89.0W
MAX WIND 60 KT...GUSTS 75 KT.
50 KT... 40NE 40SE 30SW 40NW.
34 KT...120NE 120SE 80SW 90NW.
FORECAST VALID 27/0600Z 28.5N 90.5W
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 28/0600Z 28.5N 92.0W
MAX WIND 70 KT...GUSTS 85 KT.
OUTLOOK VALID 29/0600Z 28.5N 93.5W
MAX WIND 70 KT...GUSTS 85 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.5N 87.0W
NEXT ADVISORY AT 24/1500Z
$$
FORECASTER AVILA
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