Hurricane Bertha

Public Advisory 42

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000
WTNT32 KNHC 131435
TCPAT2
BULLETIN
TROPICAL STORM BERTHA ADVISORY NUMBER 42
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL022008
1100 AM AST SUN JUL 13 2008

...BERTHA BEGINNING TO MOVE SLOWLY TOWARD THE NORTHWEST...

A TROPICAL STORM WARNING IS IN EFFECT FOR BERMUDA.

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 AST...1500Z...THE CENTER OF TROPICAL STORM BERTHA WAS
LOCATED NEAR LATITUDE 30.2 NORTH...LONGITUDE 63.0 WEST OR ABOUT 180
MILES...290 KM...SOUTHEAST OF BERMUDA.

BERTHA IS MOVING TOWARD THE NORTHWEST NEAR 2 MPH...4 KM/HR...AND
THIS GENERAL MOTION WITH A GRADUAL TURN TO THE NORTH IS EXPECTED
DURING THE NEXT 24 TO 36 HOURS. ON THIS TRACK...THE CENTER OF
BERTHA IS EXPECTED TO SLOWLY PASS NOT FAR TO THE SOUTHEAST AND EAST
OF BERMUDA DURING THE NEXT DAY OR SO...ALTHOUGH THE MOTION COULD BE
ERRATIC AT TIMES AND COULD BRING THE CENTER OF BERTHA CLOSER TO
BERMUDA THAN THE FORECAST TRACK INDICATES.

MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 65 MPH...100
KM/HR...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST
DURING THE NEXT 24 HOURS. AN AIR FORCE RESERVE HURRICANE HUNTER
AIRCRAFT WILL CHECK BERTHA LATER TODAY.

TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140 MILES...220 KM
FROM THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 988 MB...29.18 INCHES.

LARGE SWELLS AND HIGH SURF ARE AFFECTING BERMUDA...AND THESE
CONDITIONS ARE EXPECTED TO PERSIST FOR THE NEXT COUPLE OF DAYS.

THE OUTER BANDS OF BERTHA COULD PRODUCE RAINFALL AMOUNTS IN BERMUDA
OF 2 TO 4 INCHES DURING THE NEXT COUPLE OF DAYS.

REPEATING THE 1100 AM AST POSITION...30.2 N...63.0 W. MOVEMENT
TOWARD...NORTHWEST NEAR 2 MPH. MAXIMUM SUSTAINED WINDS...65 MPH.
MINIMUM CENTRAL PRESSURE...988 MB.

AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 200 PM AST FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 500
PM AST.

$$
FORECASTER AVILA