ZCZC MIATCPAT3 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM CHANTAL ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL032013 1100 AM AST MON JUL 08 2013 ...CHANTAL STRENGTHENS SLIGHTLY... ...TROPICAL STORM WATCH ISSUED FOR PUERTO RICO... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...10.9N 51.7W ABOUT 550 MI...885 KM ESE OF BARBADOS MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...WNW OR 285 DEGREES AT 25 MPH...41 KM/H MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... A TROPICAL STORM WATCH HAS BEEN ISSUED FOR PUERTO RICO...INCLUDING VIEQUES AND CULEBRA SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * BARBADOS * DOMINICA * SAINT LUCIA * MARTINIQUE * GUADELOUPE A TROPICAL STORM WATCH IS IN EFFECT FOR... * SAINT VINCENT * PUERTO RICO...INCLUDING VIEQUES AND CULEBRA 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 SOMEWHERE IN THE WATCH AREA...USUALLY WITHIN 48 HOURS. INTERESTS IN HAITI...THE DOMINICAN REPUBLIC...AND EASTERN CUBA...SHOULD MONITOR THE PROGRESS OF CHANTAL. FOR STORM INFORMATION SPECIFIC TO YOUR AREA WITHIN THE UNITED STATES...PLEASE CONSULT PRODUCTS ISSUED BY YOUR LOCAL NATIONAL WEATHER SERVICE FORECAST OFFICE. FOR INFORMATION SPECIFIC TO YOUR AREA OUTSIDE OF 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 CHANTAL WAS LOCATED NEAR LATITUDE 10.9 NORTH...LONGITUDE 51.7 WEST. CHANTAL IS MOVING TOWARD THE WEST-NORTHWEST NEAR 25 MPH...41 KM/H...AND A WEST- NORTHWESTWARD MOTION AT ABOUT THE SAME FORWARD SPEED IS EXPECTED OVER THE NEXT COUPLE OF DAYS. ON THE FORECAST TRACK...THE CENTER OF CHANTAL SHOULD REACH THE LESSER ANTILLES EARLY TUESDAY...AND MOVE INTO THE EASTERN CARIBBEAN SEA LATER ON TUESDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 45 MPH...75 KM/H...WITH HIGHER GUSTS. ADDITIONAL STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS. TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 60 MILES...95 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1005 MB...29.68 INCHES. HAZARDS AFFECTING LAND ---------------------- WIND...TROPICAL STORM CONDITIONS ARE EXPECTED WITHIN THE WARNING AREA BY EARLY TUESDAY. TROPICAL STORM CONDITIONS ARE POSSIBLE IN THE WATCH AREA BY EARLY TUESDAY. STORM SURGE...A STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS 1 TO 3 FEET ABOVE NORMAL TIDE LEVELS IN THE LEEWARD ISLANDS...AND PUERTO RICO. NEAR THE COAST...THE SURGE WILL BE ACCOMPANIED BY DANGEROUS WAVES. RAINFALL...CHANTAL IS EXPECTED TO PRODUCE RAIN ACCUMULATIONS OF 2 TO 4 INCHES OVER THE LEEWARD AND WINDWARD ISLANDS...WITH MAXIMUM AMOUNTS OF 6 INCHES POSSIBLE. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...200 PM AST. NEXT COMPLETE ADVISORY...500 PM AST. $$ FORECASTER STEWART NNNN