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#41592 (Received by flhurricane at: 7:58 AM 24.Aug.2005) TCPAT2 BULLETIN TROPICAL DEPRESSION TWELVE INTERMEDIATE ADVISORY NUMBER 3A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 8 AM EDT WED AUG 24 2005 ...TROPICAL DEPRESSION MOVING ERRATICALLY NORTHWESTWARD THROUGH THE CENTRAL BAHAMAS...NEARING TROPICAL STORM STRENGTH... A TROPICAL STORM WARNING IS IN EFFECT FOR THE CENTRAL AND NORTHWEST BAHAMAS. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED WITHIN THE WARNING AREA WITHIN THE NEXT 24 HOURS. A TROPICAL STORM WATCH REMAINS IN EFFECT FOR PORTIONS OF THE EAST COAST OF FLORIDA AND THE FLORIDA KEYS FROM WEST OF THE SEVEN MILE BRIDGE NORTHWARD TO VERO BEACH. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA... GENERALLY WITHIN 36 HOURS. A HURRICANE WATCH MAY BE REQUIRED LATER TODAY FOR PORTIONS OF THE FLORIDA EAST COAST. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 8 AM EDT...1200Z...THE CENTER OF TROPICAL DEPRESSION TWELVE WAS ESTIMATED NEAR LATITUDE 24.4 NORTH...LONGITUDE 76.6 WEST OR ABOUT 70 MILES... 115 KM...SOUTHEAST OF NASSAU AND ABOUT 250 MILES... 400 KM...EAST-SOUTHEAST OF THE SOUTHEAST COAST OF FLORIDA. THE DEPRESSION IS MOVING ERRATICALLY TOWARD THE NORTHWEST NEAR 8 MPH...13 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 24 HOURS. THIS MOTION SHOULD BRING THE CENTER THROUGH THE CENTRAL AND NORTHWEST BAHAMAS LATER TODAY AND TONIGHT. MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH... 55 KM/HR...WITH HIGHER GUSTS...MAINLY IN SQUALLS TO THE EAST OF THE CENTER. RECENT RECONNAISSANCE AIRCRAFT REPORTS INDICATE THE DEPRESSION IS JUST BELOW TROPICAL STORM INTENSITY. SOME STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS...AND THE DEPRESSION WILL LIKELY BECOME A TROPICAL STORM LATER TODAY. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1006 MB...29.71 INCHES. THE DEPRESSION IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 5 TO 10 INCHES OVER THE CENTRAL AND NORTHWESTERN BAHAMAS... WITH ISOLATED MAXIMUM AMOUNTS OF 15 INCHES POSSIBLE. STORM SURGE FLOODING OF 3 TO 5 FEET ABOVE NORMAL TIDE LEVELS... ALONG WITH LARGE AND DANGEROUS BATTERING WAVES... CAN BE EXPECTED NEAR THE CENTER IN AREAS OF ONSHORE WINDS IN THE BAHAMAS. REPEATING THE 8 AM EDT POSITION...24.4 N... 76.6 W. MOVEMENT TOWARD...NORTHWEST NEAR 8 MPH. MAXIMUM SUSTAINED WINDS... 35 MPH. MINIMUM CENTRAL PRESSURE...1006 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 11 AM EDT. FORECASTER STEWART |