[Tropical] Public Tropical Cyclone Advisory

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WTNT34 KNHC 062350
TCPAT4
BULLETIN
HURRICANE DENNIS INTERMEDIATE ADVISORY NUMBER   9A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
8 PM EDT WED JUL 06 2005

...DENNIS CONTINUING TO BECOME BETTER ORGANIZED TO THE
EAST-SOUTHEAST OF JAMAICA...

A HURRICANE WARNING REMAINS IN EFFECT FOR JAMAICA...THE
SOUTHWESTERN PENINSULA OF HAITI FROM THE DOMINICAN REPUBLIC BORDER
WESTWARD...AND PORTIONS OF EASTERN CUBA FOR THE PROVINCES OF
GRANMA...SANTIAGO DE CUBA...AND GUANTANAMO.

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 IS IN EFFECT FOR THE CAYMAN ISLANDS AND FOR
PORTIONS OF CENTRAL AND EASTERN CUBA...FOR THE PROVINCES OF SANCTI
SPIRITUS...CIEGO DE AVILA...CAMAGUEY...LAS TUNAS...AND HOLGUIN.
A HURRICANE WARNING WILL LIKELY BE ISSUED FOR THE CAYMAN ISLANDS
LATER TONIGHT.

AT 8 PM EDT...0000Z...THE GOVERNMENT OF THE DOMINICAN REPUBLIC HAS
DISCONTINUED THE TROPICAL STORM WARNING FOR THE SOUTHERN COAST OF
THE DOMINICAN REPUBLIC. HOWEVER...STRONG SQUALLS WILL CONTINUE
TONIGHT AND MAY PRODUCE WIND GUSTS TO 40 MPH.

INTERESTS IN THE CENTRAL AND WESTERN CARIBBEAN SEA SHOULD MONITOR
THE PROGRESS OF THIS SYSTEM.

FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.

AT 8 PM EDT...0000Z...THE CENTER OF HURRICANE DENNIS WAS LOCATED
NEAR LATITUDE 16.3 NORTH... LONGITUDE 72.9 WEST OR ABOUT 280
MILES... 455 KM... EAST-SOUTHEAST OF KINGSTON JAMAICA AND ABOUT
295 MILES... 470 KM...SOUTH-SOUTHEAST OF GUANTANAMO BAY CUBA.

DENNIS IS MOVING TOWARD THE WEST-NORTHWEST NEAR 13 MPH...20 KM/HR...
AND THIS MOTION IS EXPECTED TO CONTINUE DURING THE NEXT 24 HOURS.
ON THIS TRACK...DENNIS WILL PASS OVER OR JUST EAST OF JAMAICA BY
THURSDAY AFTERNOON.

MAXIMUM SUSTAINED WINDS ARE NEAR 80 MPH...130 KM/HR...WITH HIGHER
GUSTS.  THIS MAKES DENNIS A CATEGORY 1 HURRICANE ON THE
SAFFIR-SIMPSON SCALE. ADDITIONAL STRENGTHENING IS FORECAST DURING
THE NEXT 24 HOURS...AND DENNIS COULD BECOME A CATEGORY 2 HURRICANE
BEFORE IT REACHES JAMAICA ON THURSDAY.

HURRICANE FORCE WINDS EXTEND OUTWARD UP TO  25 MILES... 35 KM...
FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP
TO 105 MILES...165 KM.

THE MINIMUM CENTRAL PRESSURE RECENTLY MEASURED BY AN AIR FORCE
RESERVE RECONNAISSANCE AIRCRAFT WAS  984 MB...29.06 INCHES.

DENNIS IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 4 TO 8
INCHES OVER SOUTHERN HISPANIOLA...JAMAICA...EASTERN CUBA...AND THE
CAYMAN ISLANDS.  ISOLATED MAXIMUM AMOUNTS OF 12 INCHES ARE POSSIBLE
OVER THE MOUNTAINOUS TERRAIN OF JAMAICA.  THESE RAINS COULD PRODUCE
LIFE-THREATENING FLASH FLOODS AND MUD SLIDES.

REPEATING THE 8 PM EDT POSITION...16.3 N... 72.9 W.  MOVEMENT
TOWARD...WEST-NORTHWEST NEAR 13 MPH.  MAXIMUM SUSTAINED
WINDS... 80 MPH.  MINIMUM CENTRAL PRESSURE... 984 MB.

THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER
AT 11 PM EDT.

FORECASTER STEWART


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