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| #41733 (Received by flhurricane at: 1:49 AM 25.Aug.2005) TCPAT2 BULLETIN TROPICAL STORM KATRINA INTERMEDIATE ADVISORY NUMBER 6A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2 AM EDT THU AUG 25 2005 ...KATRINA CONTINUING WESTWARD TOWARD SOUTH FLORIDA...HURRICANE WARNINGS IN EFFECT... A HURRICANE WARNING REMAINS IN EFFECT FOR THE SOUTHEAST FLORIDA COAST FROM VERO BEACH SOUTHWARD TO FLORIDA CITY...INCLUDING LAKE OKEECHOBEE. A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED WITHIN THE WARNING AREA WITHIN THE NEXT 24 HOURS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED TO COMPLETION. A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE NORTHWEST BAHAMAS. A TROPICAL STORM WATCH REMAINS IN EFFECT FOR THE EAST-CENTRAL FLORIDA COAST FROM NORTH OF VERO BEACH NORTHWARD TO TITUSVILLE ...INCLUDING ALL OF MERRITT ISLAND AND FOR THE MIDDLE AND UPPER FLORIDA KEYS FROM WEST OF THE SEVEN MILE BRIDGE NORTHWARD TO SOUTH OF FLORIDA CITY. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 36 HOURS. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 2 AM EDT...0600Z...THE CENTER OF TROPICAL STORM KATRINA WAS ESTIMATED BY THE MIAMI RADAR NEAR LATITUDE 26.1 NORTH...LONGITUDE 78.4 WEST OR ABOUT 35 MILES... 55 KM...SOUTH-SOUTHEAST OF FREEPORT GRAND BAHAMA ISLAND AND ABOUT 110 MILES... 175 KM...EAST OF THE SOUTHEAST COAST OF FLORIDA. KATRINA IS MOVING TOWARD THE WEST NEAR 8 MPH ...13 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE DURING THE NEXT 24 HOURS. THIS MOTION WOULD BRING THE CENTER OF KATRINA THROUGH THE REMAINDER OF THE NORTHWESTERN BAHAMAS TONIGHT AND INTO THE FLORIDA STRAITS THURSDAY AND THURSDAY NIGHT. MAXIMUM SUSTAINED WINDS ARE NEAR 50 MPH...85 KM/HR...WITH HIGHER GUSTS. KATRINA IS EXPECTED TO BECOME A HURRICANE ON THURSDAY BEFORE REACHING THE SOUTHEAST FLORIDA EAST COAST. THE RECONNAISSANCE AIRCRAFT THAT WAS ENROUTE TO KATRINA HAS HAD TO ABORT DUE TO COMPUTER PROBLEMS. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 70 MILES...110 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES. DUE TO ITS SLOW FORWARD SPEED...KATRINA IS EXPECTED TO PRODUCE A SIGNIFICANT HEAVY RAINFALL EVENT OVER THE NORTHWEST BAHAMAS...AND SOUTH FLORIDA... WITH TOTAL RAINFALL ACCUMULATIONS OF 6 TO 12 INCHES AND ISOLATED MAXIMUM AMOUNTS OF 15 TO 20 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 2 AM EDT POSITION...26.1 N... 78.4 W. MOVEMENT TOWARD...WEST NEAR 8 MPH. MAXIMUM SUSTAINED WINDS... 50 MPH. MINIMUM CENTRAL PRESSURE...1000 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 5 AM EDT. FORECASTER BEVEN |
