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Tropical Storm ERNESTO


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TROPICAL STORM ERNESTO ADVISORY NUMBER  20
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL052006
1100 AM EDT TUE AUG 29 2006

...OUTER RAINBANDS OF ERNESTO NEAR THE FLORIDA KEYS AND SOUTHEAST
FLORIDA COAST...SOME STRENGTHENING STILL EXPECTED... 

AT 11 AM EDT...1500 UTC...THE TROPICAL STORM WARNING IS EXTENDED
NORTHWARD ALONG THE U.S. EAST COAST NORTH OF NEW SMYRNA BEACH
FLORIDA TO ALTAMAHA SOUND GEORGIA.
 
AT 11 AM EDT...1500 UTC...THE TROPICAL STORM WATCH IS CHANGED TO A
TROPICAL STORM WARNING FOR THE FLORIDA WEST COAST FROM NORTH OF
BONITA BEACH NORTHWARD TO ENGLEWOOD...AND A TROPICAL STORM WATCH IS
ISSUED FROM NORTH OF ENGLEWOOD TO TARPON SPRINGS.
 
A TROPICAL STORM WARNING AND A HURRICANE WATCH REMAIN IN EFFECT FROM
NEW SMYRNA BEACH SOUTHWARD ON THE EAST COAST...INCLUDING LAKE
OKEECHOBEE...FROM BONITA BEACH SOUTHWARD ON THE WEST COAST...AND
FOR ALL OF THE FLORIDA KEYS FROM OCEAN REEF TO THE DRY TORTUGAS.
 
AT 11 AM EDT...1500 UTC...THE GOVERNMENT OF THE BAHAMAS HAS
DISCONTINUED THE TROPICAL STORM WARNING FOR RAGGED ISLAND AND
GREAT EXUMA IN THE CENTRAL BAHAMAS.
 
A TROPICAL STORM WARNING AND A HURRICANE WATCH REMAIN IN EFFECT FOR
ANDROS ISLAND...THE BERRY ISLANDS... THE BIMINIS AND GRAND BAHAMA
ISLAND IN THE NORTHWESTERN BAHAMAS.
 
INTERESTS ELSEWHERE IN THE NORTHWESTERN BAHAMAS SHOULD MONITOR THE
PROGRESS OF ERNESTO.
 
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
 
AT 1100 AM EDT...1500Z...THE CENTER OF TROPICAL STORM ERNESTO WAS
LOCATED NEAR LATITUDE 23.3 NORTH...LONGITUDE 79.5 WEST OR ABOUT 170
MILES...275 KM...EAST-SOUTHEAST OF KEY WEST FLORIDA AND ABOUT 180
MILES...285 KM...SOUTH-SOUTHEAST OF MIAMI FLORIDA.
 
ERNESTO IS MOVING TOWARD THE NORTHWEST NEAR 13 MPH...20 KM/HR...AND
THIS GENERAL MOTION IS EXPECTED TO CONTINUE TODAY AND TONIGHT.  ON
THIS TRACK...THE CENTER WILL BE NEARING THE FLORIDA KEYS AND
EXTREME SOUTHERN FLORIDA TONIGHT.  HOWEVER...RAINS AND SQUALLS WILL
BE ARRIVING WELL IN ADVANCE OF THE CENTER.
 
MAXIMUM SUSTAINED WINDS ARE NEAR 45 MPH...75 KM/HR...WITH HIGHER
GUSTS.  SOME STRENGTHENING IS EXPECTED BEFORE THE CENTER REACHES
FLORIDA.
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 85 MILES...140 KM
FROM THE CENTER.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1005 MB...29.68 INCHES.

COASTAL STORM SURGE FLOODING OF 1 TO 3 FEET ABOVE NORMAL TIDE LEVELS
CAN BE EXPECTED IN AREAS OF ONSHORE FLOW WITHIN THE WARNING AREA.

RAINFALL TOTALS OF 5 TO 10 INCHES ARE POSSIBLE NEAR THE TRACK OF
ERNESTO OVER SOUTHERN FLORIDA INCLUDING THE KEYS THROUGH
WEDNESDAY...WITH ISOLATED AMOUNTS UP TO 15 INCHES POSSIBLE. 
RAINFALL AMOUNTS OF 2 TO 4 INCHES WITH ISOLATED AMOUNTS UP TO 6
INCHES ARE EXPECTED OVER EASTERN AND CENTRAL CUBA.  RAINFALL
AMOUNTS OF 1 TO 2 INCHES WITH ISOLATED AMOUNTS OF 4 INCHES ARE
POSSIBLE OVER THE BAHAMAS.

ISOLATED TORNADOES ARE POSSIBLE OVER SOUTHERN FLORIDA INCLUDING THE
KEYS THIS EVENING AND TONIGHT.

REPEATING THE 1100 AM EDT POSITION...23.3 N...79.5 W.  MOVEMENT
TOWARD...NORTHWEST NEAR 13 MPH.  MAXIMUM SUSTAINED WINDS...45 MPH.
MINIMUM CENTRAL PRESSURE...1005 MB.
 
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 200 PM EDT FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 500
PM EDT.
 
$$
FORECASTER PASCH
 
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