Tropical Storm Erika

Forecast Advisory 9



143
WTNT25 KNHC 270243
TCMAT5

TROPICAL STORM ERIKA FORECAST/ADVISORY NUMBER 9
NWS NATIONAL HURRICANE CENTER MIAMI FL AL052015
0300 UTC THU AUG 27 2015

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* ANGUILLA
* SABA AND ST. EUSTATIUS
* ST. MAARTEN
* ST. MARTIN
* ST. BARTHELEMY
* MONTSERRAT
* ANTIGUA AND BARBUDA
* ST. KITTS AND NEVIS
* PUERTO RICO
* VIEQUES
* CULEBRA
* U.S. VIRGIN ISLANDS
* BRITISH VIRGIN ISLANDS

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* GUADELOUPE
* NORTH COAST OF THE DOMINICAN REPUBLIC FROM CABO ENGANO TO CABO
FRANCES VIEJO
* SOUTHEASTERN BAHAMAS
* TURKS AND CAICOS ISLANDS

A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS.

INTERESTS ELSEWHERE IN THE DOMINICAN REPUBLIC SHOULD MONITOR THE
PROGRESS OF ERIKA.

TROPICAL STORM CENTER LOCATED NEAR 16.7N 60.2W AT 27/0300Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 14 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT.
34 KT....... 90NE 90SE 0SW 0NW.
12 FT SEAS..180NE 45SE 45SW 150NW.
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 16.7N 60.2W AT 27/0300Z
AT 27/0000Z CENTER WAS LOCATED NEAR 16.6N 59.5W

FORECAST VALID 27/1200Z 17.4N 62.3W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 90SE 0SW 0NW.

FORECAST VALID 28/0000Z 18.6N 65.0W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 90SE 0SW 0NW.

FORECAST VALID 28/1200Z 20.0N 67.9W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 90SE 0SW 0NW.

FORECAST VALID 29/0000Z 21.2N 70.5W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 90SE 0SW 0NW.

FORECAST VALID 30/0000Z 23.5N 75.0W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 90NE 90SE 0SW 30NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 31/0000Z 26.0N 78.3W
MAX WIND 55 KT...GUSTS 65 KT.

OUTLOOK VALID 01/0000Z 28.5N 79.3W
MAX WIND 65 KT...GUSTS 80 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.7N 60.2W

NEXT ADVISORY AT 27/0900Z

$$
FORECASTER AVILA




143
WTNT25 KNHC 270243
TCMAT5

TROPICAL STORM ERIKA FORECAST/ADVISORY NUMBER 9
NWS NATIONAL HURRICANE CENTER MIAMI FL AL052015
0300 UTC THU AUG 27 2015

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* ANGUILLA
* SABA AND ST. EUSTATIUS
* ST. MAARTEN
* ST. MARTIN
* ST. BARTHELEMY
* MONTSERRAT
* ANTIGUA AND BARBUDA
* ST. KITTS AND NEVIS
* PUERTO RICO
* VIEQUES
* CULEBRA
* U.S. VIRGIN ISLANDS
* BRITISH VIRGIN ISLANDS

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* GUADELOUPE
* NORTH COAST OF THE DOMINICAN REPUBLIC FROM CABO ENGANO TO CABO
FRANCES VIEJO
* SOUTHEASTERN BAHAMAS
* TURKS AND CAICOS ISLANDS

A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS.

INTERESTS ELSEWHERE IN THE DOMINICAN REPUBLIC SHOULD MONITOR THE
PROGRESS OF ERIKA.

TROPICAL STORM CENTER LOCATED NEAR 16.7N 60.2W AT 27/0300Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 14 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT.
34 KT....... 90NE 90SE 0SW 0NW.
12 FT SEAS..180NE 45SE 45SW 150NW.
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 16.7N 60.2W AT 27/0300Z
AT 27/0000Z CENTER WAS LOCATED NEAR 16.6N 59.5W

FORECAST VALID 27/1200Z 17.4N 62.3W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 90SE 0SW 0NW.

FORECAST VALID 28/0000Z 18.6N 65.0W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 90SE 0SW 0NW.

FORECAST VALID 28/1200Z 20.0N 67.9W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 90SE 0SW 0NW.

FORECAST VALID 29/0000Z 21.2N 70.5W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 90NE 90SE 0SW 0NW.

FORECAST VALID 30/0000Z 23.5N 75.0W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 90NE 90SE 0SW 30NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 31/0000Z 26.0N 78.3W
MAX WIND 55 KT...GUSTS 65 KT.

OUTLOOK VALID 01/0000Z 28.5N 79.3W
MAX WIND 65 KT...GUSTS 80 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.7N 60.2W

NEXT ADVISORY AT 27/0900Z

$$
FORECASTER AVILA