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Tropical Storm ISAAC (Text)

ZCZC MIATCMAT4 ALL
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TROPICAL STORM ISAAC FORECAST/ADVISORY NUMBER  11
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL092006
0900 UTC SAT SEP 30 2006
 
INTERESTS IN BERMUDA...THE CANADIAN MARITIME PROVINCES...AND
NEWFOUNDLAND SHOULD MONITOR THE PROGRESS OF ISAAC.
 
TROPICAL STORM CENTER LOCATED NEAR 30.3N  58.0W AT 30/0900Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT   6 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  995 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
50 KT....... 40NE  40SE   0SW  40NW.
34 KT.......100NE  90SE  60SW  60NW.
12 FT SEAS..125NE 150SE  75SW 100NW.
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 30.3N  58.0W AT 30/0900Z
AT 30/0600Z CENTER WAS LOCATED NEAR 30.1N  57.7W
 
FORECAST VALID 30/1800Z 30.9N  59.0W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 25NE   0SE   0SW   0NW.
50 KT... 40NE  40SE  40SW  40NW.
34 KT...100NE  90SE  60SW  60NW.
 
FORECAST VALID 01/0600Z 32.3N  60.4W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 30NE  25SE   0SW   0NW.
50 KT... 50NE  45SE  40SW  45NW.
34 KT...120NE 100SE  75SW  90NW.
 
FORECAST VALID 01/1800Z 34.7N  61.0W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 35NE  25SE   0SW   0NW.
50 KT... 50NE  45SE  40SW  45NW.
34 KT...120NE 100SE  75SW  90NW.
 
FORECAST VALID 02/0600Z 39.0N  60.2W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 50NE  50SE  40SW  50NW.
34 KT...120NE 120SE  75SW  90NW.
 
FORECAST VALID 03/0600Z 47.5N  54.5W...INLAND EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 50NE  50SE  35SW  50NW.
34 KT...150NE 150SE  90SW 125NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 325 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 04/0600Z...ABSORBED BY EXTRATROPICAL LOW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 30.3N  58.0W
 
NEXT ADVISORY AT 30/1500Z
 
$$
FORECASTER BEVEN
 
 
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