Tropical Storm Gaston
Forecast Advisory 19
000
WTNT32 KNHC 010831
TCPAT2
BULLETIN
TROPICAL STORM GASTON ADVISORY NUMBER 19
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
5 AM EDT WED SEP 01 2004
...GASTON ACCELERATING NORTHEASTWARD AND BECOMING EXTRATROPICAL...
AT 5 AM EDT...0900Z...THE CENTER OF TROPICAL STORM
GASTON WAS LOCATED NEAR LATITUDE 42.4 NORTH...
LONGITUDE 61.5 WEST OR ABOUT 185 MILES... 300 KM...
SOUTHEAST OF HALIFAX NOVA SCOTIA.
GASTON IS ACCELERATING TOWARD THE EAST-NORTHEAST NEAR 38 MPH
...61 KM/HR...AND THIS MOTION IS EXPECTED TO CONTINUE FOR NEXT 24
HOURS.
MAXIMUM SUSTAINED WINDS ARE NEAR 50 MPH... 85 KM/HR...WITH HIGHER
GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT
24 HOURS.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140 MILES
...220 KM FROM THE CENTER.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES.
REPEATING THE 5 AM EDT POSITION...42.4 N... 61.5 W. MOVEMENT
TOWARD...EAST-NORTHEAST NEAR 38 MPH. MAXIMUM SUSTAINED
WINDS... 50 MPH. MINIMUM CENTRAL PRESSURE... 999 MB.
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE
NATIONAL HURRICANE CENTER ON THIS SYSTEM. FUTURE INFORMATION ON
THIS SYSTEM WILL BE ISSUED BY THE OCEAN PREDICTION CENTER AND CAN
BE FOUND UNDER THE WMO/AWIPS HEADERS FZNT01 KWBC/NFDHSFAT1.
FORECASTER RHOME/JARVINEN
$$
000
WTNT31 KNHC 010832
TCPAT1
BULLETIN
HURRICANE FRANCES ADVISORY NUMBER 30
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
5 AM AST WED SEP 01 2004
...DANGEROUS HURRICANE FRANCES CONTINUING WEST-NORTHWESTWARD...
CENTRAL PRESSURE FALLS...
A HURRICANE WARNING IS IN EFFECT FOR THE SOUTHEASTERN BAHAMAS...
WHICH INCLUDES ACKLINS...CROOKED...INAGUAS...MAYAGUANA AND
RAGGED ISLANDS...AND FOR THE TURKS AND CAICOS ISLANDS.
A HURRICANE WATCH IS IN EFFECT FOR THE CENTRAL BAHAMAS WHICH
INCLUDES CAT...EXUMAS...LONG ISLANDS...RUM CAY AND SAN SALVADOR.
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 MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE
WITHIN THE WATCH AREA...GENERALLY WITHIN 36 HOURS.
A TROPICAL STORM WARNING REMAINS IN EFFECT THE NORTH COAST OF THE
DOMINICAN REPUBLIC FROM PUNTA GORDA WESTWARD TO MANZANILLO BAY.
AT 5 AM AST...0900Z...THE CENTER OF HURRICANE FRANCES WAS LOCATED
NEAR LATITUDE 21.2 NORTH...LONGITUDE 68.5 WEST OR ABOUT 170
MILES... 270 KM...EAST OF GRAND TURK ISLAND.
FRANCES IS MOVING TOWARD THE WEST-NORTHWEST NEAR 17 MPH
...28 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE WITH A
GRADUAL DECREASE IN FORWARD SPEED DURING THE NEXT 24 HOURS. ON
THIS TRACK...THE CORE OF THE HURRICANE WILL BE PASSING NEAR OR OVER
THE THE TURKS AND CAICOS ISLANDS...AND THE SOUTHEASTERN BAHAMAS
DURING THE NEXT 24 HOURS.
MAXIMUM SUSTAINED WINDS ARE NEAR 140 MPH...220 KM/HR...WITH HIGHER
GUSTS. THIS MAKES FRANCES A CATEGORY 4 HURRICANE ON THE
SAFFIR-SIMPSON HURRICANE SCALE. WHILE FLUCTUATIONS IN INTENSITY
ARE EXPECTED DURING THE NEXT 24 HOURS...FRANCES COULD STILL
INTENSIFY A LITTLE MORE BEFORE REACHING THE HURRICANE WARNING AREA.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 80 MILES...130 KM...
FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP
TO 185 MILES...295 KM.
THE LATEST MINIMUM CENTRAL PRESSURE REPORTED BY AN AIR FORCE RESERVE
HURRICANE HUNTER AIRCRAFT IS IS 935 MB...27.61 INCHES.
RAINFALL AMOUNTS OF 1 TO 3 INCHES...LOCALLY HIGHER...ARE POSSIBLE
OVER THE DOMINICAN REPUBLIC TODAY.
LARGE AND DANGEROUS WAVES ARE POSSIBLE ALONG THE NORTH COAST OF
HISPANIOLA...AND SWELLS GENERATED BY FRANCES WILL AFFECT PORTIONS OF
THE SOUTHEASTERN COAST OF THE UNITED STATES TODAY.
REPEATING THE 5 AM AST POSITION...21.2 N... 68.5 W. MOVEMENT
TOWARD...WEST-NORTHWEST NEAR 17 MPH. MAXIMUM SUSTAINED
WINDS...140 MPH. MINIMUM CENTRAL PRESSURE... 935 MB.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR
PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE.
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL
HURRICANE CENTER AT 8 AM AST FOLLOWED BY THE NEXT
COMPLETE ADVISORY AT 11 AM AST.
FORECASTER BEVEN
$$
