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2024's Atlantic name list reuses 2018s, with Milton replacing Michael, and Francine Replacing Florence.
Days since last H. Landfall - US: Any 250 (Idalia) , Major: 250 (Idalia) Florida - Any: 250 (Idalia) Major: 250 (Idalia)
 
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#201812 (Received by flhurricane at: 11:08 AM 19.Jul.2008)
TCDAT2
HURRICANE BERTHA DISCUSSION NUMBER 66
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL022008
1100 AM EDT SAT JUL 19 2008

BERTHA IS STILL A HURRICANE...EVEN THOUGH IT IS NOW WELL PAST 40
DEGREES NORTH LATITUDE AND OVER RATHER CHILLY SEA-SURFACE
TEMPERATURES. A QUIKSCAT PASS AT AROUND 0820Z PRODUCED
25-KM-RESOLUTION RETRIEVED WIND SPEEDS AS STRONG AS ABOUT 60 KT IN
DEEP CONVECTION...AND THESE COULD CERTAINLY BE UNDERESTIMATES.
DVORAK INTENSITY ESTIMATES AT 12Z REMAINED 65 KT...AND THAT IS THE
ADVISORY INTENSITY. BERTHA'S LONG LIFE AS A TROPICAL CYCLONE IS
PROBABLY NEARING ITS END...HOWEVER...SINCE IT IS SO QUICKLY GAINING
LATITUDE. THE OFFICIAL FORECAST CALLS FOR BERTHA TO BE AN
EXTRATROPICAL CYCLONE WITHIN ABOUT 24 HOURS AND THEN BE ABSORBED BY
A LARGER SYSTEM IN LESS THAN THREE DAYS.

THE HURRICANE IS RACING ALONG AT 035/22...AND THE FORWARD SPEED WILL
PROBABLY INCREASE DURING THE NEXT COUPLE OF DAYS AS THE CYCLONE
ENTERS THE FULL-BLOWN MID-LATITUDE WESTERLIES. MODEL GUIDANCE IS
IN VERY GOOD AGREEMENT...WHICH IS NOT SURPRISING WHEN STEERING
CURRENTS ARE THIS WELL-DEFINED. THE NEW OFFICIAL TRACK IS RIGHT ON
THE PREVIOUS ONE.



FORECAST POSITIONS AND MAX WINDS

INITIAL 19/1500Z 43.1N 45.4W 65 KT
12HR VT 20/0000Z 45.9N 42.6W 60 KT
24HR VT 20/1200Z 50.5N 37.7W 55 KT...EXTRATROPICAL
36HR VT 21/0000Z 55.7N 31.2W 50 KT...EXTRATROPICAL
48HR VT 21/1200Z 60.8N 24.0W 50 KT...EXTRATROPICAL
72HR VT 22/1200Z...ABSORBED

$$
FORECASTER KNABB