Hurricane Danny

Forecast Advisory 23



521
WTNT24 KNHC 240238
TCMAT4

TROPICAL STORM DANNY FORECAST/ADVISORY NUMBER 23
NWS NATIONAL HURRICANE CENTER MIAMI FL AL042015
0300 UTC MON AUG 24 2015

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

THE TROPICAL STORM WATCH FOR PUERTO RICO...VIEQUES...CULEBRA...AND
THE U.S. VIRGIN ISLANDS HAS BEEN DISCONTINUED.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* ANTIGUA...BARBUDA...MONTSERRAT...ST. KITTS...AND NEVIS

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* SABA AND ST. EUSTATIUS
* ST. MAARTEN

TROPICAL STORM CENTER LOCATED NEAR 15.6N 59.8W AT 24/0300Z
POSITION ACCURATE WITHIN 15 NM

PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 13 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1009 MB
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.
34 KT....... 90NE 0SE 0SW 0NW.
12 FT SEAS.. 75NE 15SE 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 15.6N 59.8W AT 24/0300Z
AT 24/0000Z CENTER WAS LOCATED NEAR 15.6N 59.3W

FORECAST VALID 24/1200Z 15.9N 61.8W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 25/0000Z 16.3N 64.4W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 25/1200Z 16.8N 67.0W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 26/0000Z 17.5N 69.6W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 27/0000Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.6N 59.8W

NEXT ADVISORY AT 24/0900Z

$$
FORECASTER BROWN




521
WTNT24 KNHC 240238
TCMAT4

TROPICAL STORM DANNY FORECAST/ADVISORY NUMBER 23
NWS NATIONAL HURRICANE CENTER MIAMI FL AL042015
0300 UTC MON AUG 24 2015

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

THE TROPICAL STORM WATCH FOR PUERTO RICO...VIEQUES...CULEBRA...AND
THE U.S. VIRGIN ISLANDS HAS BEEN DISCONTINUED.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* ANTIGUA...BARBUDA...MONTSERRAT...ST. KITTS...AND NEVIS

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* SABA AND ST. EUSTATIUS
* ST. MAARTEN

TROPICAL STORM CENTER LOCATED NEAR 15.6N 59.8W AT 24/0300Z
POSITION ACCURATE WITHIN 15 NM

PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 13 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1009 MB
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.
34 KT....... 90NE 0SE 0SW 0NW.
12 FT SEAS.. 75NE 15SE 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 15.6N 59.8W AT 24/0300Z
AT 24/0000Z CENTER WAS LOCATED NEAR 15.6N 59.3W

FORECAST VALID 24/1200Z 15.9N 61.8W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 25/0000Z 16.3N 64.4W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 25/1200Z 16.8N 67.0W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 26/0000Z 17.5N 69.6W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 27/0000Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.6N 59.8W

NEXT ADVISORY AT 24/0900Z

$$
FORECASTER BROWN