Tropical Storm Debby Forecast Advisory Number 21

By | August 7, 2024

000
WTNT24 KNHC 071454
TCMAT4

TROPICAL STORM DEBBY FORECAST/ADVISORY NUMBER  21
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL042024
1500 UTC WED AUG 07 2024

TROPICAL STORM CENTER LOCATED NEAR 32.3N  79.2W AT 07/1500Z
POSITION ACCURATE WITHIN  25 NM

PRESENT MOVEMENT TOWARD THE NORTHEAST OR  40 DEGREES AT   4 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  995 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT.......  0NE 120SE   0SW   0NW.
34 KT.......120NE 160SE 100SW   0NW.
12 FT SEAS..240NE 240SE   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 32.3N  79.2W AT 07/1500Z
AT 07/1200Z CENTER WAS LOCATED NEAR 32.2N  79.4W

FORECAST VALID 08/0000Z 32.9N  79.4W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT...  0NE 120SE   0SW   0NW.
34 KT...120NE 160SE  50SW   0NW.

FORECAST VALID 08/1200Z 33.8N  79.7W...INLAND
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...120NE 150SE  30SW   0NW.

FORECAST VALID 09/0000Z 35.2N  79.9W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 09/1200Z 38.0N  79.1W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 10/0000Z 42.0N  76.0W...POST-TROP/EXTRATROP
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 10/1200Z 46.5N  71.0W...POST-TROP/EXTRATROP
MAX WIND  30 KT...GUSTS  40 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 11/1200Z 52.5N  60.0W...POST-TROP/EXTRATROP
MAX WIND  30 KT...GUSTS  40 KT.

OUTLOOK VALID 12/1200Z 54.0N  52.0W...POST-TROP/EXTRATROP
MAX WIND  30 KT...GUSTS  40 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 32.3N  79.2W

INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 07/1800Z

NEXT ADVISORY AT 07/2100Z

$$
FORECASTER PASCH


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