Hurricane Florence

Public Advisory 21



045
WTNT31 KNHC 082030
TCPAT1
BULLETIN
TROPICAL STORM FLORENCE ADVISORY NUMBER 21
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL062006
500 PM AST FRI SEP 08 2006

...FLORENCE HAS NOT STRENGTHENED YET...BUT IT COULD TONIGHT...

AT 5 PM AST...2100 UTC...THE BERMUDA WEATHER SERVICE HAS ISSUED A
HURRICANE WATCH FOR BERMUDA. A HURRICANE WATCH MEANS THAT HURRICANE
CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 36
HOURS.

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

AT 500 PM AST...2100Z...THE CENTER OF TROPICAL STORM FLORENCE WAS
LOCATED NEAR LATITUDE 23.9 NORTH...LONGITUDE 60.1 WEST OR ABOUT 645
MILES...1040 KM...SOUTH-SOUTHEAST OF BERMUDA.

FLORENCE IS MOVING TOWARD THE NORTHWEST NEAR 15 MPH...24 KM/HR...AND
THIS MOTION IS EXPECTED TO CONTINUE DURING THE NEXT 24 HOURS.

MAXIMUM SUSTAINED WINDS ARE NEAR 50 MPH...85 KM/HR...WITH HIGHER
GUSTS. SOME STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS.

FLORENCE IS LARGE SYSTEM AND TROPICAL STORM FORCE WINDS EXTEND
OUTWARD UP TO 375 MILES...600 KM MAINLY TO THE NORTH OF THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES.

REPEATING THE 500 PM AST POSITION...23.9 N...60.1 W. MOVEMENT
TOWARD...NORTHWEST NEAR 15 MPH. MAXIMUM SUSTAINED WINDS...50 MPH.
MINIMUM CENTRAL PRESSURE...1000 MB.

AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 800 PM AST FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 1100
PM AST.

$$
FORECASTER AVILA