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#451823 (Received by flhurricane at: 7:58 AM 21.Aug.2011)
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BULLETIN
TROPICAL STORM IRENE INTERMEDIATE ADVISORY NUMBER 3A
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092011
800 AM AST SUN AUG 21 2011

...IRENE MOVING INTO THE NORTHEASTERN CARIBBEAN SEA...


SUMMARY OF 800 AM AST...1200 UTC...INFORMATION
----------------------------------------------
LOCATION...16.5N 62.0W
ABOUT 35 MI...55 KM WNW OF GUADELOUPE
ABOUT 45 MI...70 KM SSW OF ANTIGUA
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 21 MPH...33 KM/H
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

THE GOVERNMENT OF BARBADOS HAS DISCONTINUED THE TROPICAL STORM
WARNING FOR DOMINICA.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A HURRICANE WARNING IS IN EFFECT FOR...
* SOUTHERN COAST OF THE DOMINICAN REPUBLIC FROM CABO ENGANO WESTWARD
TO THE HAITI BORDER

A HURRICANE WATCH IS IN EFFECT FOR...
* PUERTO RICO...VIEQUES...AND CULEBRA

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* PUERTO RICO...U.S. VIRGIN ISLANDS...VIEQUES...AND CULEBRA
* SABA...ST. EUSTATIUS...ST. MAARTEN...ST. MARTIN...AND ST.
BARTHELEMY
* ANTIGUA...BARBUDA...ST. KITTS...NEVIS...ANGUILLA...MONTSERRAT
* BRITISH VIRGIN ISLANDS
* NORTHERN COAST OF THE DOMINICAN REPUBLIC FROM THE HAITI BORDER
EASTWARD TO NORTH OF CABO ENGANO

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* HAITI


A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED
SOMEWHERE WITHIN THE WARNING AREA. A WARNING IS TYPICALLY ISSUED
36 HOURS BEFORE THE ANTICIPATED FIRST OCCURRENCE OF
TROPICAL-STORM-FORCE WINDS...CONDITIONS THAT MAKE OUTSIDE
PREPARATIONS DIFFICULT OR DANGEROUS. PREPARATIONS TO PROTECT LIFE
AND PROPERTY SHOULD BE RUSHED TO COMPLETION.

A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE
WITHIN THE WATCH AREA...IN THIS CASE WITHIN 24 HOURS.

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN
24 TO 36 HOURS.

A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 36 TO 48 HOURS.

FOR STORM INFORMATION SPECIFIC TO YOUR AREA IN THE UNITED
STATES...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE
MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL WEATHER SERVICE
FORECAST OFFICE. FOR STORM INFORMATION SPECIFIC TO YOUR AREA OUTSIDE
THE UNITED STATES...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL
METEOROLOGICAL SERVICE.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 800 AM AST...1200 UTC...THE CENTER OF TROPICAL STORM IRENE WAS
LOCATED NEAR LATITUDE 16.5 NORTH...LONGITUDE 62.0 WEST. IRENE IS
MOVING TOWARD THE WEST NEAR 21 MPH...33 KM/H...AND A MOTION TOWARD
THE WEST OR WEST-NORTHWEST AT A SLOWER RATE OF SPEED IS EXPECTED
DURING THE NEXT 48 HOURS. ON THE FORECAST TRACK...IRENE WILL PASS
NEAR PUERTO RICO TONIGHT OR EARLY MONDAY AND APPROACH THE DOMINICAN
REPUBLIC ON MONDAY.

MAXIMUM SUSTAINED WINDS ARE ESTIMATED TO BE NEAR 50 MPH...85
KM/H...WITH HIGHER GUSTS. SOME STRENGTHENING IS FORECAST DURING
THE NEXT DAY OR SO...AND IRENE COULD BECOME A HURRICANE ON MONDAY.

TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 150 MILES...240 KM
FROM THE CENTER...MAINLY TO THE NORTH OF THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1005 MB...29.68 INCHES.


HAZARDS AFFECTING LAND
----------------------
WIND...TROPICAL STORM CONDITIONS ARE EXPECTED IN THE LEEWARD ISLANDS
TODAY. TROPICAL STORM CONDITIONS ARE EXPECTED TO BEGIN THIS
AFTERNOON IN THE VIRGIN ISLANDS AND PUERTO RICO...AND IN THE
DOMINICAN REPUBLIC BY MONDAY AFTERNOON. HURRICANE CONDITIONS ARE
POSSIBLE OVER PUERTO RICO...VIEQUES...AND CULEBRA TONIGHT...AND ARE
EXPECTED OVER THE DOMINICAN REPUBLIC BY LATE MONDAY.

RAINFALL...IRENE IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS
OF 4 TO 7 INCHES IN THE LEEWARD ISLANDS...PUERTO RICO AND THE
VIRGIN ISLANDS...WITH ISOLATED MAXIMUM AMOUNTS OF UP TO 10 INCHES.
TOTAL RAINFALL ACCUMULATIONS OF 6 TO 10 INCHES ARE POSSIBLE ACROSS
THE DOMINICAN REPUBLIC AND HAITI...WITH ISOLATED MAXIMUM AMOUNTS OF
20 INCHES POSSIBLE. THESE RAINS COULD CAUSE LIFE-THREATENING FLASH
FLOODS AND MUD SLIDES IN AREAS OF STEEP TERRAIN.

STORM SURGE...A STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS
3 TO 5 FEET ABOVE NORMAL TIDE LEVELS ALONG THE SOUTHERN COAST OF THE
DOMINICAN REPUBLIC. A STORM SURGE OF 1 TO 3 FEET ABOVE NORMAL TIDE
LEVELS IS EXPECTED ALONG THE IMMEDIATE COAST IN THE TROPICAL STORM
WARNING AREA. NEAR THE COAST...THE SURGE WILL BE ACCOMPANIED BY
LARGE AND DANGEROUS WAVES.


NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 AM AST.

$$
FORECASTER KIMBERLAIN/PASCH