Post by NHC Olney Maryland on Aug 29, 2008 12:42:16 GMT -5
BULLETIN
TROPICAL STORM GUSTAV ADVISORY NUMBER 18
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL072008
500 AM EDT FRI AUG 29 2008
...GUSTAV NEAR THE SOUTHWESTERN COAST OF JAMAICA HEADING TOWARD THE
CAYMAN ISLANDS...
HURRICANE WARNINGS REMAIN IN EFFECT FOR JAMAICA AND THE CAYMAN
ISLANDS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED
TO COMPLETION.
A HURRICANE WATCH REMAINS IN EFFECT FOR WESTERN CUBA...FOR THE
PROVINCES OF ISLA DE JUVENTUD...PINAR DEL RIO...LA HABANA...AND
CIUDAD DE LA HABANA.
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE CUBAN PROVINCE OF
GRANMA.
A TROPICAL STORM WATCH REMAIN IN EFFECT FOR THE CUBAN PROVINCE OF
MATANZAS. TROPICAL STORM WATCHES MAY BE REQUIRED FOR PORTIONS OF
CENTRAL CUBA LATER TODAY.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
AT 500 AM EDT...0900Z...THE CENTER OF TROPICAL STORM GUSTAV WAS
LOCATED NEAR LATITUDE 18.1 NORTH...LONGITUDE 78.1 WEST OR ABOUT 85
MILES...140 KM...WEST OF KINGSTON JAMAICA AND ABOUT 220 MILES...355
KM...EAST-SOUTHEAST OF GRAND CAYMAN.
GUSTAV IS MOVING TOWARD THE WEST-NORTHWEST NEAR 8 MPH...13 KM/HR.
A TURN TOWARD THE NORTHWEST IS FORECAST ON SATURDAY. ON THIS
TRACK...THE CENTER OF GUSTAV WILL LEAVE JAMAICA IN THE NEXT FEW
HOURS...MOVE NEAR OR OVER THE CAYMAN ISLANDS LATER TODAY...AND
APPROACH WESTERN CUBA ON SATURDAY.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 65 MPH...100 KM/HR...WITH HIGHER
GUSTS. STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS...AND
GUSTAV IS EXPECTED TO BECOME A HURRICANE LATER TODAY OR TOMORROW.
GUSTAV COULD BECOME A MAJOR HURRICANE BEFORE REACHING WESTERN CUBA.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140 MILES...220 KM
FROM THE CENTER.
THE ESTIMATED MINIMUM CENTRAL PRESSURE FROM AIR FORCE RECONNAISSANCE
DATA IS 991 MB...29.26 INCHES.
COASTAL STORM SURGE FLOODING OF 1 TO 3 FEET ABOVE NORMAL TIDE LEVELS
CAN BE EXPECTED IN AREAS OF ONSHORE WINDS IN THE HURRICANE WARNING
AREA.
GUSTAV IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 6 TO
12 INCHES ACROSS JAMAICA AND THE CAYMAN ISLANDS...WITH ISOLATED
MAXIMUM AMOUNTS OF UP TO 25 INCHES POSSIBLE. THESE RAINS WILL
LIKELY PRODUCE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES.
RAINFALL ACCUMULATIONS OF 2 TO 4 INCHES ARE POSSIBLE OVER SOUTHERN
CUBA.
REPEATING THE 500 AM EDT POSITION...18.1 N...78.1 W. MOVEMENT
TOWARD...WEST-NORTHWEST NEAR 8 MPH. MAXIMUM SUSTAINED WINDS...65
MPH. MINIMUM CENTRAL PRESSURE...991 MB.
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 800 AM EDT FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 1100
AM EDT
TROPICAL STORM GUSTAV ADVISORY NUMBER 18
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL072008
500 AM EDT FRI AUG 29 2008
...GUSTAV NEAR THE SOUTHWESTERN COAST OF JAMAICA HEADING TOWARD THE
CAYMAN ISLANDS...
HURRICANE WARNINGS REMAIN IN EFFECT FOR JAMAICA AND THE CAYMAN
ISLANDS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED
TO COMPLETION.
A HURRICANE WATCH REMAINS IN EFFECT FOR WESTERN CUBA...FOR THE
PROVINCES OF ISLA DE JUVENTUD...PINAR DEL RIO...LA HABANA...AND
CIUDAD DE LA HABANA.
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE CUBAN PROVINCE OF
GRANMA.
A TROPICAL STORM WATCH REMAIN IN EFFECT FOR THE CUBAN PROVINCE OF
MATANZAS. TROPICAL STORM WATCHES MAY BE REQUIRED FOR PORTIONS OF
CENTRAL CUBA LATER TODAY.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
AT 500 AM EDT...0900Z...THE CENTER OF TROPICAL STORM GUSTAV WAS
LOCATED NEAR LATITUDE 18.1 NORTH...LONGITUDE 78.1 WEST OR ABOUT 85
MILES...140 KM...WEST OF KINGSTON JAMAICA AND ABOUT 220 MILES...355
KM...EAST-SOUTHEAST OF GRAND CAYMAN.
GUSTAV IS MOVING TOWARD THE WEST-NORTHWEST NEAR 8 MPH...13 KM/HR.
A TURN TOWARD THE NORTHWEST IS FORECAST ON SATURDAY. ON THIS
TRACK...THE CENTER OF GUSTAV WILL LEAVE JAMAICA IN THE NEXT FEW
HOURS...MOVE NEAR OR OVER THE CAYMAN ISLANDS LATER TODAY...AND
APPROACH WESTERN CUBA ON SATURDAY.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 65 MPH...100 KM/HR...WITH HIGHER
GUSTS. STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS...AND
GUSTAV IS EXPECTED TO BECOME A HURRICANE LATER TODAY OR TOMORROW.
GUSTAV COULD BECOME A MAJOR HURRICANE BEFORE REACHING WESTERN CUBA.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140 MILES...220 KM
FROM THE CENTER.
THE ESTIMATED MINIMUM CENTRAL PRESSURE FROM AIR FORCE RECONNAISSANCE
DATA IS 991 MB...29.26 INCHES.
COASTAL STORM SURGE FLOODING OF 1 TO 3 FEET ABOVE NORMAL TIDE LEVELS
CAN BE EXPECTED IN AREAS OF ONSHORE WINDS IN THE HURRICANE WARNING
AREA.
GUSTAV IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 6 TO
12 INCHES ACROSS JAMAICA AND THE CAYMAN ISLANDS...WITH ISOLATED
MAXIMUM AMOUNTS OF UP TO 25 INCHES POSSIBLE. THESE RAINS WILL
LIKELY PRODUCE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES.
RAINFALL ACCUMULATIONS OF 2 TO 4 INCHES ARE POSSIBLE OVER SOUTHERN
CUBA.
REPEATING THE 500 AM EDT POSITION...18.1 N...78.1 W. MOVEMENT
TOWARD...WEST-NORTHWEST NEAR 8 MPH. MAXIMUM SUSTAINED WINDS...65
MPH. MINIMUM CENTRAL PRESSURE...991 MB.
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 800 AM EDT FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 1100
AM EDT