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| #52635 (Received by flhurricane at: 1:52 PM 20.Oct.2005) TCPAT4 BULLETIN HURRICANE WILMA INTERMEDIATE ADVISORY NUMBER 21A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1 PM CDT THU OCT 20 2005 ...WILMA MOVING SLOWLY NORTHWESTWARD TOWARD THE YUCATAN... A HURRICANE WARNING REMAINS IN EFFECT FROM SAN FELIPE TO CHETUMAL ON THE YUCATAN PENINSULA...INCLUDING COZUMEL AND THE NEARBY ISLANDS. A HURRICANE WARNING IS ALSO IN EFFECT FOR SWAN ISLAND. A TROPICAL STORM WARNING AND A HURRICANE WATCH REMAIN IN EFFECT FROM WEST OF SAN FELIPE TO CELESTUN. A TROPICAL STORM WARNING REMAINS IN EFFECT FOR BELIZE FROM THE BORDER WITH MEXICO SOUTHWARD TO BELIZE CITY. A TROPICAL STORM WARNING IS IN EFFECT FOR THE PROVINCES OF LA HABANA...CIUDAD DE LA HABANA...PINAR DEL RIO...AND THE ISLE OF YOUTH. A HURRICANE WATCH REMAINS IN EFFECT IN CUBA FOR THE PROVINCES OF MATANZAS WESTWARD THROUGH PINAR DEL RIO...AND FOR THE ISLE OF YOUTH. A TROPICAL STORM WARNING REMAINS IN EFFECT FOR HONDURAS FROM THE HONDURAS/NICARAGUA BORDER WESTWARD TO CABO CAMARON. ALL INTERESTS IN THE FLORIDA KEYS AND THE FLORIDA PENINSULA SHOULD CLOSELY MONITOR THE PROGRESS OF EXTREMELY DANGEROUS HURRICANE WILMA. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 1 PM CDT...1800Z...THE CENTER OF HURRICANE WILMA WAS LOCATED NEAR LATITUDE 18.6 NORTH... LONGITUDE 85.5 WEST OR ABOUT 160 MILES... 255 KM... SOUTH-SOUTHEAST OF COZUMEL MEXICO. WILMA IS MOVING TOWARD THE NORTHWEST NEAR 5 MPH ...7 KM/HR. A MOTION TO THE WEST-NORTHWEST OR NORTHWEST IS EXPECTED DURING THE NEXT 24 HOURS. MAXIMUM SUSTAINED WINDS ARE NEAR 145 MPH...230 KM/HR...WITH HIGHER GUSTS. WILMA IS A CATEGORY FOUR HURRICANE ON THE SAFFIR-SIMPSON SCALE. SOME RE-STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 90 MILES...150 KM... FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 260 MILES...415 KM. ESTIMATED MINIMUM CENTRAL PRESSURE IS 915 MB...27.02 INCHES. COASTAL STORM SURGE FLOODING OF 7-10 FEET ABOVE NORMAL TIDE LEVELS...ALONG WITH LARGE AND DANGEROUS BATTERING WAVES...CAN BE EXPECTED NEAR AND TO THE NORTH OF WHERE THE CENTER MAKES LANDFALL ON THE YUCATAN PENINSULA. WILMA IS EXPECTED TO PRODUCE 10 TO 20 INCHES OF RAIN THROUGH SATURDAY ACROSS PORTIONS OF WESTERN CUBA AND THE YUCATAN PENINSULA...WITH ISOLATED AMOUNTS OF 40 INCHES POSSIBLE... PARTICULARY OVER HIGHER TERRAIN IN WESTERN CUBA. ADDITIONAL RAINFALL ACCUMULATIONS OF 2 TO 4 INCHES...WITH ISOLATED AMOUNTS OF 8 INCHES...ARE POSSIBLE ACROSS THE CAYMAN ISLANDS...SWAN ISLAND...AND PORTIONS OF HONDURAS THROUGH FRIDAY. REPEATING THE 1 PM CDT POSITION...18.6 N... 85.5 W. MOVEMENT TOWARD...NORTHWEST NEAR 5 MPH. MAXIMUM SUSTAINED WINDS...145 MPH. MINIMUM CENTRAL PRESSURE... 915 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 4 PM CDT. FORECASTER FRANKLIN |
