000 WTNT32 KNHC 260258 TCPAT2 BULLETIN TROPICAL STORM GUSTAV ADVISORY NUMBER 4 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL072008 1100 PM EDT MON AUG 25 2008 ...GUSTAV STRENGTHENS...ALMOST A HURRICANE... AT 11 PM EDT...0300 UTC...THE HURRICANE WARNING IS EXTENDED FROM PORT AU PRINCE HAITI NORTHWARD TO LE MOLE ST NICHOLAS. A HURRICANE WARNING IS NOW IN EFFECT FROM BARAHONA IN THE DOMINICAN REPUBLIC WESTWARD TO LE MOLE ST NICHOLAS HAITI. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED TO COMPLETION. AT 11 PM EDT...THE GOVERNMENT OF JAMAICA HAS ISSUED A TROPICAL STORM WATCH FOR JAMAICA. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 36 HOURS. A HURRICANE WATCH REMAINS IN EFFECT FOR HAITI FROM LE MOLE ST NICHOLAS TO THE NORTHERN HAITI/DOMINICAN REPUBLIC BORDER. A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE SOUTH COAST OF THE DOMINICAN REPUBLIC EAST OF BARAHONA TO SANTO DOMINGO. INTERESTS IN CUBA SHOULD CLOSELY MONITOR THE PROGRESS OF GUSTAV. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 1100 PM EDT...0300Z...THE CENTER OF TROPICAL STORM GUSTAV WAS LOCATED NEAR LATITUDE 16.6 NORTH...LONGITUDE 71.4 WEST OR ABOUT 150 MILES...240 KM...SOUTH-SOUTHEAST OF PORT AU PRINCE HAITI. GUSTAV IS MOVING TOWARD THE NORTHWEST NEAR 12 MPH...19 KM/HR. A NORTHWESTWARD MOTION WITH A GRADUAL DECREASE IN FORWARD SPEED IS EXPECTED OVER THE NEXT COUPLE OF DAYS. ON THE FORECAST TRACK...THE CENTER OF GUSTAV WILL BE NEAR THE COAST OF HAITI TOMORROW AFTERNOON. MAXIMUM SUSTAINED WINDS HAVE INCREASED AND ARE NOW NEAR 70 MPH...110 KM/HR...WITH HIGHER GUSTS. ADDITIONAL STRENGTHENING IS FORECAST... AND GUSTAV IS EXPECTED TO BECOME A HURRICANE ON TUESDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 50 MILES...85 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 990 MB...29.23 INCHES. GUSTAV IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 5 TO 7 INCHES OVER HISPANIOLA...WITH ISOLATED MAXIMUM AMOUNTS OF UP TO 25 INCHES POSSIBLE. THESE INTENSE RAINS MAY PRODUCE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES. COASTAL STORM SURGE FLOODING OF 2-4 FEET ABOVE NORMAL TIDE LEVELS CAN BE EXPECTED NEAR AND TO THE EAST OF WHERE THE CENTER MAKES LANDFALL. REPEATING THE 1100 PM EDT POSITION...16.6 N...71.4 W. MOVEMENT TOWARD...NORTHWEST NEAR 12 MPH. MAXIMUM SUSTAINED WINDS...70 MPH. MINIMUM CENTRAL PRESSURE...990 MB. AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 200 AM EDT FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 500 AM EDT. $$ FORECASTER FRANKLIN