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TROPICAL STORM SEAN FORECAST/ADVISORY NUMBER   7
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL192023
1500 UTC THU OCT 12 2023
 
NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO
LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM).
CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE
MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP).
 
TROPICAL STORM CENTER LOCATED NEAR 13.1N  37.2W AT 12/1500Z
POSITION ACCURATE WITHIN  45 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT   9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
MAX SUSTAINED WINDS  35 KT WITH GUSTS TO  45 KT.
34 KT....... 90NE   0SE   0SW   0NW.
12 FT SEAS.. 90NE   0SE   0SW  90NW.
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 13.1N  37.2W AT 12/1500Z
AT 12/1200Z CENTER WAS LOCATED NEAR 12.7N  36.8W
 
FORECAST VALID 13/0000Z 13.5N  38.4W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 90NE   0SE   0SW   0NW.
 
FORECAST VALID 13/1200Z 14.4N  40.1W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 60NE   0SE   0SW   0NW.
 
FORECAST VALID 14/0000Z 15.6N  41.6W
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 14/1200Z 16.9N  42.9W
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 15/0000Z 18.2N  44.1W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 15/1200Z 19.0N  45.0W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 16/1200Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.1N  37.2W
 
NEXT ADVISORY AT 12/2100Z
 
$$
FORECASTER KELLY
 
 
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