000 WTNT35 KNHC 021151 TCPAT5 BULLETIN TROPICAL STORM EMILY INTERMEDIATE ADVISORY NUMBER 3A NWS NATIONAL HURRICANE CENTER MIAMI FL AL052011 800 AM AST TUE AUG 02 2011 ...AIR FORCE PLANE FINDS EMILY STILL POORLY ORGANIZED... SUMMARY OF 800 AM AST...1200 UTC...INFORMATION ---------------------------------------------- LOCATION...15.3N 63.7W ABOUT 265 MI...425 KM SE OF SAN JUAN PUERTO RICO MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...W OR 280 DEGREES AT 14 MPH...22 KM/H MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... THE GOVERNMENT OF ANTIGUA AND BARBUDA HAS DISCONTINUED THE TROPICAL STORM WATCH FOR ANTIGUA...MONTSERRAT...ST. KITTS...AND NEVIS. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * GUADELOUPE...DESIRADE...LES SAINTES...AND MARIE GALANTE * PUERTO RICO...VIEQUES AND CULEBRA * THE DOMINICAN REPUBLIC A TROPICAL STORM WATCH IS IN EFFECT FOR... * U.S. VIRGIN ISLANDS * HAITI 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 ------------------------------ DATA FROM A RECONNAISSANCE PLANE INDICATE THAT EMILY WAS A LITTLE BIT TO THE SOUTHEAST THAN PREVIOUSLY ESTIMATED. AT 800 AM AST... 1200 UTC...THE CENTER OF TROPICAL STORM EMILY WAS LOCATED NEAR LATITUDE 15.3 NORTH...LONGITUDE 63.7 WEST. EMILY HAS SLOWED DOWN AND IS NOW MOVING TOWARD THE WEST NEAR 14 MPH...22 KM/H. A TURN TOWARD THE WEST-NORTHWEST WITH A GRADUAL DECREASE IN FORWARD SPEED IS EXPECTED DURING THE NEXT 48 HOURS. ON THE FORECAST TRACK...THE CENTER OF EMILY WILL MOVE ACROSS THE NORTHEASTERN CARIBBEAN SEA TODAY...AND APPROACH HISPANIOLA TONIGHT AND WEDNESDAY. MAXIMUM SUSTAINED WINDS REMAIN NEAR 40 MPH...65 KM/H...WITH HIGHER GUSTS. SOME SLOW STRENGTHENING IS POSSIBLE OVER THE NEXT DAY OR SO BEFORE EMILY INTERACTS WITH LAND. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 70 MILES...110 KM FROM THE CENTER. MINIMUM CENTRAL PRESSURE REPORTED BY THE AIR FORCE RECONNAISSANCE AIRCRAFT WAS 1007 MB...29.74 INCHES. HAZARDS AFFECTING LAND ---------------------- WIND...TROPICAL STORM CONDITIONS ARE LIKELY OCCURRING OVER PORTIONS OF THE WARNING AREA IN THE LEEWARD ISLANDS. TROPICAL STORM CONDITIONS ARE EXPECTED IN PUERTO RICO...CULEBRA...AND VIEQUES LATER TODAY...AND IN THE DOMINICAN REPUBLIC BY TONIGHT. TROPICAL STORM CONDITIONS ARE POSSIBLE IN THE U.S. VIRGIN ISLANDS LATER THIS MORNING...AND IN HAITI BY WEDNESDAY. RAINFALL...EMILY IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF 2 TO 4 INCHES IN THE NORTHERN WINDWARD ISLANDS AND LEEWARD ISLANDS. TOTAL RAIN ACCUMULATIONS OF 4 TO 6 INCHES ARE EXPECTED IN PUERTO RICO AND THE DOMINICAN REPUBLIC WITH ISOLATED MAXIMUM AMOUNTS OF 10 INCHES POSSIBLE. THESE RAINS COULD CAUSE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES IN AREAS OF MOUNTAINOUS TERRAIN. STORM SURGE...A STORM SURGE WILL RAISE WATER LEVELS BY 1 TO 2 FEET ABOVE NORMAL TIDE LEVELS 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 AVILA/BERG