000 WTNT31 KNHC 291452 TCPAT1 BULLETIN TROPICAL STORM NICOLE ADVISORY NUMBER 5 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL162010 1100 AM EDT WED SEP 29 2010 ...DEPRESSION BECOMES A TROPICAL STORM...CENTER STILL NEAR CENTRAL CUBA... SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...22.6N 80.6W ABOUT 120 MI...195 KM ESE OF HAVANA CUBA ABOUT 260 MI...420 KM SW OF NASSAU MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/HR PRESENT MOVEMENT...NE OR 40 DEGREES AT 9 MPH...15 KM/HR MINIMUM CENTRAL PRESSURE...996 MB...29.41 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... ALL TROPICAL STORM WARNINGS AND WATCHES FOR FLORIDA HAVE BEEN DISCONTINUED. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * THE CAYMAN ISLANDS * THE PROVINCES OF CUBA FROM MATANZAS EASTWARD TO CIEGO DE AVILA * THE NORTHWESTERN AND CENTRAL BAHAMAS 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 EDT...1500 UTC...THE CENTER OF TROPICAL STORM NICOLE WAS LOCATED NEAR LATITUDE 22.6 NORTH...LONGITUDE 80.6 WEST. NICOLE IS MOVING TOWARD THE NORTHEAST NEAR 9 MPH...15 KM/HR. A MOTION TO THE NORTHEAST ACCOMPANIED BY A GRADUAL INCREASE IN FORWARD SPEED IS EXPECTED DURING THE NEXT 24 HOURS. ON THE FORECAST TRACK...THE CENTER OF NICOLE WILL MOVE OVER THE FLORIDA STRAITS LATER THIS AFTERNOON...AND MOVE NEAR OR OVER THE NORTHWESTERN BAHAMAS TONIGHT. MAXIMUM SUSTAINED WINDS ARE NEAR 40 MPH...65 KM/HR...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS EXPECTED DURING THE NEXT 24 HOURS...BEFORE NICOLE IS ABSORBED BY AN EXTRATROPICAL LOW ON THURSDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 345 MILES...555 KM FROM THE CENTER. THE MINIMUM CENTRAL PRESSURE BASED ON SURFACE REPORTS FROM CUBA IS 996 MB...29.41 INCHES. HAZARDS AFFECTING LAND ---------------------- RAINFALL...NICOLE IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF 5 TO 10 INCHES OVER THE CAYMAN ISLANDS...JAMAICA...AND CUBA. ISOLATED MAXIMUM AMOUNTS OF 20 INCHES ARE POSSIBLE OVER THE HIGHER ELEVATIONS OF CUBA AND JAMAICA. THESE RAINS COULD CAUSE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES. RAIN ACCUMULATIONS OF 4 TO 8 INCHES ARE POSSIBLE OVER PORTIONS OF SOUTHERN FLORIDA...THE FLORIDA KEYS...AND THE CENTRAL AND NORTHWEST BAHAMAS. WIND...TROPICAL STORM CONDITIONS ARE EXPECTED IN THE WARNING AREAS TODAY AND TONIGHT. TORNADOES...ISOLATED TORNADOES ARE POSSIBLE ALONG THE IMMEDIATE COAST OF SOUTHEASTERN FLORIDA AND THE FLORIDA KEYS TODAY. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...200 PM EDT. NEXT COMPLETE ADVISORY...500 PM EDT. $$ FORECASTER BROWN/PASCH