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Tropical Storm ISAAC


ZCZC MIATCMAT4 ALL
TTAA00 KNHC DDHHMM
 
TROPICAL STORM ISAAC FORECAST/ADVISORY NUMBER  29
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL092012
0900 UTC TUE AUG 28 2012
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
THE TROPICAL STORM WARNING IS EXTENDED WESTWARD ALONG THE NORTHERN
GULF COAST TO CAMERON LOUISIANA.
 
THE TROPICAL STORM WATCH IS EXTENDED WESTWARD ALONG THE NORTHERN
GULF COAST TO JUST EAST OF HIGH ISLAND TEXAS.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A HURRICANE WARNING IS IN EFFECT FOR...
* EAST OF MORGAN CITY LOUISIANA TO THE ALABAMA-FLORIDA BORDER...
INCLUDING METROPOLITAN NEW ORLEANS...LAKE PONTCHARTRAIN...AND LAKE
MAUREPAS
 
A HURRICANE WATCH IS IN EFFECT FOR...
* INTRACOASTAL CITY TO MORGAN CITY LOUISIANA
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE ALABAMA-FLORIDA BORDER TO THE AUCILLA RIVER
* MORGAN CITY TO CAMERON LOUISIANA
 
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* EAST OF HIGH ISLAND TEXAS TO JUST WEST OF CAMERON LOUISIANA
 
A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED
SOMEWHERE WITHIN THE WARNING AREA. PREPARATIONS TO PROTECT LIFE AND
PROPERTY SHOULD BE RUSHED TO COMPLETION.
 
A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE
WITHIN THE WATCH AREA.
 
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA.
 
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA.
 
TROPICAL STORM CENTER LOCATED NEAR 27.5N  88.1W AT 28/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  977 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
50 KT....... 60NE  60SE  50SW  50NW.
34 KT.......180NE 160SE 120SW 180NW.
12 FT SEAS..180NE 240SE 180SW 150NW.
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  88.1W AT 28/0900Z
AT 28/0600Z CENTER WAS LOCATED NEAR 27.4N  87.7W
 
FORECAST VALID 28/1800Z 28.5N  89.1W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 20NE  20SE   0SW  20NW.
50 KT... 60NE  60SE  50SW  50NW.
34 KT...180NE 160SE 120SW 180NW.
 
FORECAST VALID 29/0600Z 29.5N  90.1W...NEAR THE COAST
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 20NE  20SE   0SW  20NW.
50 KT... 60NE  60SE  50SW  50NW.
34 KT...160NE 160SE 100SW 160NW.
 
FORECAST VALID 29/1800Z 30.3N  90.9W...INLAND
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE  60SE  50SW  30NW.
34 KT...140NE 160SE 100SW 100NW.
 
FORECAST VALID 30/0600Z 31.4N  91.5W...INLAND
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...120NE 160SE 100SW  60NW.
 
FORECAST VALID 31/0600Z 34.5N  92.5W...INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
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 01/0600Z 38.0N  91.5W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
OUTLOOK VALID 02/0600Z 40.5N  87.0W...POST-TROP/REMNT LOW
MAX WIND  15 KT...GUSTS  20 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.5N  88.1W
 
NEXT ADVISORY AT 28/1500Z
 
$$
FORECASTER PASCH
 
 
NNNN


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Page last modified: Monday, 31-Dec-2012 12:09:23 UTC