000 WTNT33 KNHC 021453 TCPAT3 BULLETIN TROPICAL STORM BERTHA ADVISORY NUMBER 7 NWS NATIONAL HURRICANE CENTER MIAMI FL AL032014 1100 AM AST SAT AUG 02 2014 ...CENTER OF BERTHA PASSING JUST SOUTH OF PUERTO RICO... ...TROPICAL STORM WARNING ISSUED FOR PORTIONS OF THE DOMINICAN REPUBLIC... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...17.2N 66.7W ABOUT 90 MI...150 KM SSW OF SAN JUAN PUERTO RICO ABOUT 230 MI...370 KM ESE OF SANTO DOMINGO DOMINICAN REPUBLIC MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...WNW OR 295 DEGREES AT 22 MPH...35 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... THE GOVERNMENT OF THE DOMINICAN REPUBLIC HAS ISSUED A TROPICAL STORM WARNING FOR THE EASTERN DOMINICAN REPUBLIC FROM CABO FRANCES VIEJO TO ISLA SAONA. THE GOVERNMENT OF FRANCE HAS DISCONTINUED THE TROPICAL STORM WARNING FOR MARTINIQUE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * PUERTO RICO * VIEQUES * CULEBRA * U.S. VIRGIN ISLANDS * BRITISH VIRGIN ISLANDS * THE EASTERN DOMINICAN REPUBLIC FROM CABO FRANCES VIEJO TO ISLA SAONA * THE SOUTHEASTERN BAHAMAS...INCLUDING THE ACKLINS...CROOKED ISLAND...LONG CAY...THE INAGUAS...MAYAGUANA...AND THE RAGGED ISLANDS * THE TURKS AND CAICOS ISLANDS A TROPICAL STORM WATCH IS IN EFFECT FOR... * CENTRAL BAHAMAS...INCLUDING CAT ISLAND...THE EXUMAS...LONG ISLAND...RUM CAY...AND SAN SALVADOR A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN THE NEXT 12 TO 24 HOURS. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 24 TO 36 HOURS. INTERESTS ELSEWHERE ACROSS THE NORTHEASTERN CARIBBEAN SEA AND HISPANIOLA SHOULD MONITOR THE PROGRESS OF THIS SYSTEM. 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 1100 AM AST...1500 UTC...THE CENTER OF TROPICAL STORM BERTHA WAS LOCATED NEAR LATITUDE 17.2 NORTH...LONGITUDE 66.7 WEST. BERTHA IS MOVING TOWARD THE WEST-NORTHWEST NEAR 22 MPH...35 KM/H. A TURN TOWARD THE NORTHWEST IS EXPECTED BY TONIGHT...WITH THIS MOTION CONTINUING THROUGH SUNDAY NIGHT. ON THE FORECAST TRACK...THE CENTER OF BERTHA SHOULD PASS NEAR PUERTO RICO TODAY...NEAR OR OVER THE EASTERN PORTION OF THE DOMINICAN REPUBLIC TONIGHT...AND NEAR OR OVER THE SOUTHEASTERN BAHAMAS AND TURKS AND CAICOS ISLANDS ON SUNDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 50 MPH...85 KM/H...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS EXPECTED THROUGH SUNDAY. SLOW STRENGTHENING IS POSSIBLE SUNDAY NIGHT AND MONDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM MAINLY TO THE NORTHEAST OF THE CENTER. A CARIBBEAN INTEGRATED COASTAL OCEAN OBSERVING SYSTEM BUOY LOCATED SOUTH OF ST. THOMAS RECENTLY REPORTED SUSTAINED WINDS OF 44 MPH...68 KM/H...AND A WIND GUST OF 72 MPH...115 KM/H. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1008 MB...29.77 INCHES. HAZARDS AFFECTING LAND ---------------------- WIND...TROPICAL STORM CONDITIONS SHOULD SPREAD OVER THE VIRGIN ISLANDS AND PUERTO RICO DURING THE NEXT SEVERAL HOURS...ARE EXPECTED OVER THE EASTERN DOMINICAN REPUBLIC LATER TODAY AND TONIGHT...AND ARE EXPECTED IN THE SOUTHEASTERN BAHAMAS AND THE TURKS AND CAICOS ISLANDS BY EARLY SUNDAY. WIND GUSTS TO TROPICAL STORM FORCE COULD OCCUR IN SQUALLS OVER THE REMAINDER OF THE LEEWARD ISLANDS THIS AFTERNOON. TROPICAL STORM CONDITIONS ARE POSSIBLE IN THE WATCH AREA IN THE CENTRAL BAHAMAS BY MONDAY. RAINFALL...BERTHA IS EXPECTED TO PRODUCE RAINFALL AMOUNTS OF 1 TO 3 INCHES WITH ISOLATED AMOUNTS UP TO 5 INCHES ACROSS PORTIONS OF THE LEEWARD ISLANDS...THE U.S. AND BRITISH VIRGIN ISLANDS...EASTERN PORTIONS OF THE DOMINICAN REPUBLIC AS WELL AS THE TURKS AND CAICOS THROUGH SUNDAY NIGHT. RAINFALL TOTALS OF 3 TO 5 INCHES WITH ISOLATED MAXIMUM TOTALS OF 8 INCHES ARE POSSIBLE ACROSS PUERTO RICO...WITH THE HEAVIEST TOTALS ACROSS THE SOUTHERN AND EASTERN PORTIONS OF THE ISLAND. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...200 PM AST. NEXT COMPLETE ADVISORY...500 PM AST. $$ FORECASTER BEVEN