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#215893 (Received by flhurricane at: 10:56 AM 12.Sep.2008) TCPAT4 BULLETIN HURRICANE IKE ADVISORY NUMBER 46 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL092008 1000 AM CDT FRI SEP 12 2008 ...100 MPH PLUS WINDS EXPECTED ALONG THE UPPER-TEXAS COAST BY MIDNIGHT...WEATHER SHOULD DETERIORATE EARLIER... A HURRICANE WARNING REMAINS IN EFFECT FROM MORGAN CITY LOUISIANA TO BAFFIN BAY TEXAS. HURRICANE CONDITIONS ARE EXPECTED TO REACH THE COAST IN THE WARNING AREA LATER TODAY. A TROPICAL STORM WARNING REMAINS IN EFFECT SOUTH OF BAFFIN BAY TO PORT MANSFIELD TEXAS. A TROPICAL STORM WARNING IS ALSO IN EFFECT FROM EAST OF MORGAN CITY TO THE MISSISSIPPI-ALABAMA BORDER... INCLUDING THE CITY OF NEW ORLEANS AND LAKE PONTCHARTRAIN. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 1000 AM CDT...1500Z...THE CENTER OF HURRICANE IKE WAS LOCATED NEAR LATITUDE 27.2 NORTH...LONGITUDE 92.6 WEST OR ABOUT 295 MILES... 480 KM...EAST OF CORPUS CHRISTI TEXAS AND ABOUT 195 MILES...320 KM ...SOUTHEAST OF GALVESTON TEXAS. IKE IS MOVING TOWARD THE WEST-NORTHWEST NEAR 12 MPH...19 KM/HR. A TURN TOWARD THE NORTHWEST IS EXPECTED LATER TODAY...WITH A TURN TOWARD THE NORTH EXPECTED ON SATURDAY. ON THE FORECAST TRACK...THE CENTER OF IKE WILL BE VERY NEAR THE UPPER TEXAS COAST BY LATE TODAY OR EARLY SATURDAY. HOWEVER...BECAUSE IKE IS A VERY LARGE TROPICAL CYCLONE...WEATHER WILL BEGIN TO DETERIORATE ALONG THE COASTLINE SOON. MAXIMUM SUSTAINED WINDS REMAIN NEAR 105 MPH...165 KM/HR...WITH HIGHER GUSTS. IKE IS A CATEGORY TWO HURRICANE ON THE SAFFIR-SIMPSON SCALE BUT COULD REACH THE COAST AS A CATEGORY THREE...MAJOR HURRICANE. STRONGER WINDS...ESPECIALLY IN GUSTS...ARE LIKELY ON HIGH RISE BUILDINGS. IKE REMAINS A VERY LARGE TROPICAL CYCLONE. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 120 MILES...195 KM...FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 275 MILES...445 KM. ESTIMATED MINIMUM CENTRAL PRESSURE FROM A RECONNAISSANCE AIRCRAFT IS 954 MB...28.17 INCHES. COASTAL STORM SURGE FLOODING OF UP TO 20 FEET...WITH A FEW SPOTS TO NEAR 25 FEET...ABOVE NORMAL TIDE ALONG WITH LARGE AND DANGEROUS BATTERING WAVES...CAN BE EXPECTED NEAR AND TO THE EAST OF WHERE THE CENTER OF IKE MAKES LANDFALL. THE SURGE EXTENDS A GREATER THAN USUAL DISTANCE FROM THE CENTER DUE TO THE LARGE SIZE OF THE CYCLONE. WATER LEVELS HAVE ALREADY RISEN BY MORE THAN 5 FEET ALONG MUCH OF THE NORTHWESTERN GULF COAST. IKE IS EXPECTED TO PRODUCE RAINFALL AMOUNTS OF 5 TO 10 INCHES OVER EASTERN TEXAS AND EXTREME SOUTHWESTERN LOUISIANA...WITH ISOLATED AMOUNTS OF 15 INCHES POSSIBLE. ISOLATED TORNADOES ARE POSSIBLE TODAY OVER PORTIONS OF SOUTHERN LOUISIANA AND EXTREME SOUTHERN MISSISSIPPI. ISOLATED TORNADOES ARE POSSIBLE TONIGHT OVER PORTIONS OF SOUTHWESTERN LOUISIANA AND SOUTHEASTERN TEXAS. REPEATING THE 1000 AM CDT POSITION...27.2 N...92.6 W. MOVEMENT TOWARD...WEST-NORTHWEST NEAR 12 MPH. MAXIMUM SUSTAINED WINDS...105 MPH. MINIMUM CENTRAL PRESSURE...954 MB. AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 100 PM CDT FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 400 PM CDT. $$ FORECASTER AVILA |