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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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