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#629620 (Received by flhurricane at: 10:39 PM 04.Sep.2013) TCPAT2 BULLETIN TROPICAL STORM GABRIELLE ADVISORY NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL AL072013 1100 PM AST WED SEP 04 2013 ...DEPRESSION BECOMES TROPICAL STORM GABRIELLE... ...HEAVY RAIN EXPECTED OVER PORTIONS OF PUERTO RICO AND THE DOMINICAN REPUBLIC.. SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...17.0N 66.6W ABOUT 70 MI...110 KM S OF PONCE PUERTO RICO ABOUT 160 MI...260 KM SE OF PUNTA CANA DOMINICAN REPUBLIC MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NW OR 320 DEGREES AT 8 MPH...13 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * PUERTO RICO * DOMINICAN REPUBLIC FROM CABO ENGANO TO CABO FRANCES VIEJO A TROPICAL STORM WATCH IS IN EFFECT FOR... * DOMINICAN REPUBLIC FROM SANTO DOMINGO TO CABO ENGANO INTERESTS IN THE SOUTHEASTERN BAHAMAS AND THE TURKS AND CAICOS ISLANDS SHOULD MONITOR THE PROGRESS OF THIS SYSTEM. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN THE NEXT 12 HOURS. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 12 TO 24 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 1100 PM AST...0300 UTC...THE CENTER OF TROPICAL STORM GABRIELLE WAS LOCATED NEAR LATITUDE 17.0 NORTH...LONGITUDE 66.6 WEST. GABRIELLE IS MOVING TOWARD THE NORTHWEST NEAR 8 MPH...13 KM/H...AND THIS MOTION IS EXPECTED TO CONTINUE THROUGH THURSDAY NIGHT. A TURN TOWARD THE NORTH-NORTHWEST IS EXPECTED ON FRIDAY WITH A SLIGHT DECREASE IN FORWARD SPEED. ON THE FORECAST TRACK...THE CENTER SHOULD PASS NEAR OR JUST WEST OF PUERTO RICO TONIGHT AND EARLY THURSDAY...PASS NEAR OR JUST EAST OF THE DOMINICAN REPUBLIC THURSDAY AND THURSDAY EVENING...AND MOVE EAST OF THE TURKS AND THE CAICOS ISLANDS ON FRIDAY. MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 40 MPH...65 KM/H... WITH HIGHER GUSTS. SOME ADDITIONAL STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 45 MILES...75 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1008 MB...29.77 INCHES. HAZARDS AFFECTING LAND ---------------------- RAINFALL...THE DEPRESSION IS EXPECTED TO PRODUCE TOTAL RAINFALL AMOUNTS OF 3 TO 6 INCHES OVER PORTIONS OF PUERTO RICO...THE U.S. VIRGIN ISLANDS...AND EASTERN PORTIONS OF THE DOMINICAN REPUBLIC WITH ISOLATED MAXIMUM AMOUNTS OF UP TO 10 INCHES POSSIBLE IN AREAS OF MOUNTAINOUS TERRAIN. THESE HEAVIER AMOUNTS COULD RESULT IN DANGEROUS FLASH FLOODS AND MUD SLIDES OVER MOUNTAINOUS TERRAIN. WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO FIRST REACH THE COAST OF PUERTO RICO OVERNIGHT...AND REACH THE WARNING AREA IN THE DOMINICAN REPUBLIC BY MIDDAY THURSDAY. TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA BY EARLY THURSDAY. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...200 AM AST. NEXT COMPLETE ADVISORY...500 AM AST. $$ FORECASTER BRENNAN |