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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 246 (Idalia) , Major: 246 (Idalia) Florida - Any: 246 (Idalia) Major: 246 (Idalia)
 
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#111584 (Received by flhurricane at: 10:40 AM 18.Sep.2006)
TCMAT3
HURRICANE HELENE FORECAST/ADVISORY NUMBER 25
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082006
1500 UTC MON SEP 18 2006

HURRICANE CENTER LOCATED NEAR 23.2N 50.2W AT 18/1500Z
POSITION ACCURATE WITHIN 20 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 320 DEGREES AT 8 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 954 MB
EYE DIAMETER 20 NM
MAX SUSTAINED WINDS 110 KT WITH GUSTS TO 135 KT.
64 KT....... 45NE 40SE 30SW 35NW.
50 KT....... 90NE 65SE 45SW 60NW.
34 KT.......175NE 150SE 100SW 125NW.
12 FT SEAS..275NE 200SE 200SW 250NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT...CENTER LOCATED NEAR 23.2N 50.2W AT 18/1500Z
AT 18/1200Z CENTER WAS LOCATED NEAR 22.9N 49.9W

FORECAST VALID 19/0000Z 23.9N 51.0W
MAX WIND 110 KT...GUSTS 135 KT.
64 KT... 45NE 40SE 30SW 35NW.
50 KT... 90NE 65SE 45SW 60NW.
34 KT...175NE 150SE 100SW 125NW.

FORECAST VALID 19/1200Z 24.3N 52.8W
MAX WIND 115 KT...GUSTS 140 KT.
64 KT... 45NE 40SE 30SW 35NW.
50 KT... 90NE 65SE 45SW 60NW.
34 KT...175NE 150SE 100SW 125NW.

FORECAST VALID 20/0000Z 24.3N 54.5W
MAX WIND 115 KT...GUSTS 140 KT.
64 KT... 45NE 40SE 30SW 35NW.
50 KT...100NE 75SE 60SW 75NW.
34 KT...200NE 175SE 125SW 150NW.

FORECAST VALID 20/1200Z 24.5N 56.0W
MAX WIND 110 KT...GUSTS 135 KT.
50 KT...100NE 75SE 60SW 75NW.
34 KT...200NE 175SE 125SW 150NW.

FORECAST VALID 21/1200Z 27.0N 58.0W
MAX WIND 105 KT...GUSTS 130 KT.
50 KT...100NE 75SE 60SW 75NW.
34 KT...200NE 175SE 125SW 150NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 225 NM
ON DAY 4 AND 300 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY

OUTLOOK VALID 22/1200Z 29.5N 59.5W
MAX WIND 100 KT...GUSTS 120 KT.

OUTLOOK VALID 23/1200Z 31.5N 60.5W
MAX WIND 95 KT...GUSTS 115 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.2N 50.2W

NEXT ADVISORY AT 18/2100Z

$$
FORECASTER AVILA