Tropical Storm Debby

Forecast Advisory 12

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318
WTNT24 KNHC 241429
TCMAT4
TROPICAL STORM DEBBY FORECAST/ADVISORY NUMBER 12
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL042006
1500 UTC THU AUG 24 2006


TROPICAL STORM CENTER LOCATED NEAR 20.4N 37.8W AT 24/1500Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT 17 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB
MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT.
34 KT....... 50NE 20SE 20SW 40NW.
12 FT SEAS..100NE 120SE 120SW 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 20.4N 37.8W AT 24/1500Z
AT 24/1200Z CENTER WAS LOCATED NEAR 20.0N 37.0W

FORECAST VALID 25/0000Z 21.4N 40.2W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 50NE 20SE 20SW 40NW.

FORECAST VALID 25/1200Z 22.6N 43.0W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 20NE 20SE 0SW 20NW.
34 KT... 60NE 60SE 45SW 60NW.

FORECAST VALID 26/0000Z 23.8N 45.5W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 20NE 20SE 0SW 20NW.
34 KT... 60NE 60SE 45SW 60NW.

FORECAST VALID 26/1200Z 25.4N 48.0W
MAX WIND 60 KT...GUSTS 75 KT.
50 KT... 20NE 20SE 0SW 20NW.
34 KT... 60NE 60SE 45SW 60NW.

FORECAST VALID 27/1200Z 28.5N 50.5W
MAX WIND 65 KT...GUSTS 80 KT.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 90NE 75SE 60SW 90NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 225 NM
ON DAY 4 AND 300 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY

OUTLOOK VALID 28/1200Z 31.5N 50.5W
MAX WIND 65 KT...GUSTS 80 KT.

OUTLOOK VALID 29/1200Z 36.0N 48.0W
MAX WIND 65 KT...GUSTS 80 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.4N 37.8W

NEXT ADVISORY AT 24/2100Z

$$
FORECASTER FRANKLIN