Tropical Storm Sean Forecast Advisory Number 12

By | October 13, 2023

000
WTNT24 KNHC 132037
TCMAT4

TROPICAL STORM SEAN FORECAST/ADVISORY NUMBER  12
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL192023
2100 UTC FRI OCT 13 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 14.9N  42.5W AT 13/2100Z
POSITION ACCURATE WITHIN  20 NM

PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT  10 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
MAX SUSTAINED WINDS  35 KT WITH GUSTS TO  45 KT.
34 KT....... 60NE   0SE   0SW  40NW.
12 FT SEAS..120NE  60SE   0SW  75NW.
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 14.9N  42.5W AT 13/2100Z
AT 13/1800Z CENTER WAS LOCATED NEAR 14.6N  42.2W

FORECAST VALID 14/0600Z 15.8N  43.6W
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 14/1800Z 16.9N  44.7W
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 15/0600Z 17.7N  45.8W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.

FORECAST VALID 15/1800Z 18.4N  47.2W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.

FORECAST VALID 16/0600Z 18.8N  48.7W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.

FORECAST VALID 16/1800Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.9N  42.5W

NEXT ADVISORY AT 14/0300Z

$$
FORECASTER KELLY


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