ZCZC MIATCPAT4 ALL TTAA00 KNHC DDHHMM BULLETIN SUBTROPICAL STORM MELISSA ADVISORY NUMBER 8 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142013 500 AM AST WED NOV 20 2013 ...MELISSA ACCELERATING NORTHEASTWARD... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...34.8N 50.2W ABOUT 855 MI...1380 KM ENE OF BERMUDA MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NE OR 55 DEGREES AT 23 MPH...37 KM/H MINIMUM CENTRAL PRESSURE...988 MB...29.18 INCHES WATCHES AND WARNINGS -------------------- THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 500 AM AST...0900 UTC...THE CENTER OF SUBTROPICAL STORM MELISSA WAS LOCATED NEAR LATITUDE 34.8 NORTH...LONGITUDE 50.2 WEST. THE STORM IS MOVING TOWARD THE NORTHEAST NEAR 23 MPH...37 KM/H. THIS GENERAL MOTION ACCOMPANIED BY A SLIGHT INCREASE IN FORWARD SPEED IS EXPECTED DURING THE NEXT COUPLE OF DAYS. MAXIMUM SUSTAINED WINDS REMAIN NEAR 50 MPH...85 KM/H...WITH HIGHER GUSTS. ALTHOUGH LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 48 HOURS...MELISSA COULD TRANSITION INTO A TROPICAL STORM LATER TODAY. MELISSA IS EXPECTED BECOME A POST-TROPICAL CYCLONE TONIGHT OR ON THURSDAY. WINDS OF 40 MPH EXTEND OUTWARD UP TO 205 MILES...335 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 988 MB...29.18 INCHES. HAZARDS AFFECTING LAND ---------------------- SURF...LARGE SWELLS WILL CONTINUE TO AFFECT BERMUDA...PORTIONS OF THE NORTHERN LEEWARD ISLANDS...PUERTO RICO...HISPANIOLA...AND THE SOUTHEASTERN BAHAMAS DURING THE NEXT COUPLE OF DAYS...CAUSING LIFE-THREATENING SURF AND RIP CURRENTS. PLEASE SEE STATEMENTS FROM YOUR LOCAL WEATHER SERVICE OFFICE FOR MORE DETAILS. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...1100 AM AST. $$ FORECASTER CANGIALOSI NNNN