Hurricane Ike Advisory 21A

BULLETIN
HURRICANE IKE INTERMEDIATE ADVISORY NUMBER 21A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL092008
800 AM AST SAT SEP 06 2008
...IKE CONTINUES WEST-SOUTHWESTWARD...
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE NORTHERN COAST OF
THE DOMINICAN REPUBLIC FROM CABO FRANCES VIEJO WESTWARD TO THE
NORTHERN BORDER WITH HAITI.
A TROPICAL STORM WARNING IS ALSO IN EFFECT FOR THE NORTHERN
PENINSULA OF HAITI FROM THE NORTHERN BORDER WITH THE DOMINICAN
REPUBLIC TO GONAIVES.
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED WITHIN THE WARNING AREA WITHIN THE NEXT 24 HOURS.
A HURRICANE WARNING REMAINS IN EFFECT FOR THE TURKS AND CAICOS
ISLANDS AND THE SOUTHEASTERN BAHAMAS. 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 HURRICANE WATCH REMAINS IN EFFECT FOR THE CENTRAL BAHAMAS. A
HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN
THE WATCH AREA...GENERALLY WITHIN 36 HOURS.
A HURRICANE WATCH MAY BE REQUIRED FOR PORTIONS OF EASTERN CUBA LATER
TODAY.
ALL INTERESTS IN THE REMAINDER OF THE BAHAMAS...CUBA...SOUTH
FLORIDA...AND THE FLORIDA KEYS SHOULD CLOSELY MONITOR THE PROGRESS
OF THIS POTENTIALLY DANGEROUS HURRICANE.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
AT8 AM AST...1200Z...THE CENTER OF HURRICANE IKE WAS LOCATED NEAR LATITUDE
22.0 NORTH, LONGITUDE 67.9 WEST, OR ABOUT 210 MILES...335
KM...EAST OF GRAND TURK ISLAND.
IKE IS MOVING TOWARD THE WEST-SOUTHWEST NEAR 16 MPH...26 KM/HR. A
CONTINUED WEST-SOUTHWESTWARD MOTION IS FORECAST DURING THE NEXT DAY
OR SO...FOLLOWED BY A TURN TOWARD THE WEST ON SUNDAY. ON
THIS TRACK...IKE IS EXPECTED TO PASS NEAR OR OVER THE TURKS AND
CAICOS ISLANDS AND THE SOUTHEASTERN BAHAMAS LATER TODAY OR EARLY
SUNDAY...AND NEAR THE CENTRAL BAHAMAS AND THE NORTHERN COAST OF
EASTERN CUBA ON SUNDAY NIGHT AND EARLY MONDAY.
MAXIMUM SUSTAINED WINDS ARE NEAR 115 MPH...185 KM/HR...WITH HIGHER
GUSTS. IKE IS A CATEGORY THREE HURRICANE ON THE SAFFIR-SIMPSON
HURRICANE SCALE. SOME FLUCTUATIONS IN STRENGTH ARE POSSIBLE DURING
THE NEXT 48 HOURS...BUT IKE IS EXPECTED TO BE A MAJOR HURRICANE
DURING THIS PERIOD.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 45 MILES...75 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 125
MILES...205 KM.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 962 MB...28.41 INCHES.
STORM SURGE FLOODING OF 9 TO 12 FEET ABOVE NORMAL TIDE LEVELS...
ALONG WITH LARGE AND DANGEROUS BATTERING WAVES...CAN BE
EXPECTED IN THE WARNING AREA NEAR AND TO THE NORTH TO THE OF
THE CENTER OF IKE.
RAINFALL AMOUNTS OF 4 TO 8 INCHES WITH ISOLATED MAXIMUM AMOUNTS OF
12 INCHES IS EXPECTED OVER THE TURKS AND CAICOS ISLANDS AND
SOUTHEASTERN BAHAMAS.
REPEATING THE 800 AM AST POSITION...22.0 N...67.9 W. MOVEMENT
TOWARD...WEST-SOUTHWEST NEAR 16 MPH. MAXIMUM SUSTAINED WINDS...115
MPH. MINIMUM CENTRAL PRESSURE...962 MB.
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
1100 AM AST.