ZCZC MIATCPAT2 ALL TTAA00 KNHC DDHHMM BULLETIN HURRICANE KATRINA INTERMEDIATE ADVISORY NUMBER 13A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 PM EDT FRI AUG 26 2005 ...KATRINA MOVING WEST-SOUTHWESTWARD AWAY FROM SOUTH FLORIDA AND THE FLORIDA KEYS... ...TROPICAL STORM-FORCE CONDITIONS STILL OCCURRING THROUGH MUCH OF THE MIDDLE AND LOWER FLORIDA KEYS... A TROPICAL STORM WARNING REMAINS IN EFFECT FOR ALL OF THE FLORIDA KEYS AND FLORIDA BAY FROM DRY TORTUGAS NORTHWARD... AND ALONG THE FLORIDA GULF COAST FROM SOUTH OF FLORIDA CITY WESTWARD AND NORTHWARD TO LONGBOAT KEY. 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 FLORIDA WEST COAST FROM NORTH OF LONGBOAT KEY TO ANCLOTE KEY. 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 200 PM EDT...1800Z...THE CENTER OF HURRICANE KATRINA WAS LOCATED NEAR LATITUDE 24.9 NORTH... LONGITUDE 82.6 WEST OR ABOUT 60 MILES WEST-NORTHWEST OF KEY WEST FLORIDA. KATRINA IS MOVING TOWARD THE WEST-SOUTHWEST NEAR 8 MPH. A GRADUAL TURN TOWARD THE WEST IS EXPECTED TO OCCUR LATER TONIGHT OR SATURDAY. RECENT REPORTS FROM AN AIR FORCE RESERVE UNIT HURRICANE HUNTER AIRCRAFT INDICATE MAXIMUM SUSTAINED WINDS REMAIN NEAR 100 MPH... WITH HIGHER GUSTS. KATRINA IS A CATEGORY TWO HURRICANE ON THE SAFFIR-SIMPSON SCALE. SOME STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS...AND KATRINA COULD BECOME A CATEGORY THREE OR MAJOR HURRICANE ON SATURDAY. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 25 MILES... FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 85 MILES. DURING THE PAST HOUR...A WIND GUST TO 74 MPH WAS REPORTED AT THE INTERNATIONAL AIRPORT IN KEY WEST FLORIDA...A GUST TO 66 MPH WAS REPORTED AT DRY TORTUGAS...AND WIND GUSTS TO 40 MPH AND HIGHER EXTEND AS FAR EAST AS MARATHON IN THE MIDDLE FLORIDA KEYS. THE MINIMUM CENTRAL PRESSURE RECENTLY REPORTED BY RECONNAISSANCE AIRCRAFT WAS 969 MB...28.61 INCHES. STORM SURGE FLOODING OF 3 TO 5 FEET ABOVE NORMAL TIDE LEVELS... CAN BE EXPECTED ALONG THE WEST COAST OF FLORIDA IN AREAS OF ONSHORE FLOW SOUTH OF VENICE... AND IN FLORIDA BAY. STORM SURGE SHOULD CONTINUE TO DECREASE THIS MORNING ALONG THE EAST COAST OF FLORIDA. KATRINA IS EXPECTED TO PRODUCE ADDITIONAL RAINFALL OF 5 TO 8 INCHES OVER THE FLORIDA KEYS AND 3 TO 5 INCHES OVER NORTHWESTERN CUBA. ISOLATED STORM TOTAL AMOUNTS OF 15 TO 20 INCHES ARE POSSIBLE OVER THE FLORIDA KEYS. ISOLATED TORNADOES ARE POSSIBLE TODAY OVER EXTREME SOUTHERN FLORIDA AND THE FLORIDA KEYS. REPEATING THE 200 PM EDT POSITION...24.9 N... 82.6 W. MOVEMENT TOWARD...WEST-SOUTHWEST NEAR 8 MPH. MAXIMUM SUSTAINED WINDS...100 MPH. MINIMUM CENTRAL PRESSURE... 969 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 500 PM EDT. FORECASTER STEWART $$ NNNN
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Page last modified: Friday, 26-Aug-2005 18:10:05 UTC