Hurricane HELENE

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HURRICANE HELENE FORECAST/ADVISORY NUMBER  41
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL082006
1500 UTC FRI SEP 22 2006
 
HURRICANE CENTER LOCATED NEAR 34.4N  54.2W AT 22/1500Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTHEAST OR  35 DEGREES AT  18 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  970 MB
MAX SUSTAINED WINDS  75 KT WITH GUSTS TO  90 KT.
64 KT....... 30NE  45SE  30SW  30NW.
50 KT....... 75NE  90SE  60SW  75NW.
34 KT.......200NE 200SE 200SW 200NW.
12 FT SEAS..400NE 300SE 350SW 400NW.
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 34.4N  54.2W AT 22/1500Z
AT 22/1200Z CENTER WAS LOCATED NEAR 33.8N  55.0W
 
FORECAST VALID 23/0000Z 36.2N  51.6W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 45NE  45SE  45SW  45NW.
50 KT... 80NE  80SE  75SW  75NW.
34 KT...200NE 200SE 225SW 240NW.
 
FORECAST VALID 23/1200Z 37.9N  47.4W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 45NE  45SE  45SW  45NW.
50 KT... 90NE  90SE  90SW  90NW.
34 KT...200NE 200SE 240SW 275NW.
 
FORECAST VALID 24/0000Z 40.0N  42.8W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 30NE  30SE  50SW  50NW.
50 KT... 90NE  90SE 100SW 120NW.
34 KT...225NE 225SE 240SW 300NW.
 
FORECAST VALID 24/1200Z 42.4N  37.5W...EXTRATROPICAL
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 90NE  90SE 100SW 120NW.
34 KT...225NE 225SE 240SW 300NW.
 
FORECAST VALID 25/1200Z 47.5N  29.0W...EXTRATROPICAL
MAX WIND  65 KT...GUSTS  80 KT.
50 KT...100NE 125SE 125SW 100NW.
34 KT...225NE 300SE 360SW 275NW.
 
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 26/1200Z 52.5N  20.0W...EXTRATROPICAL
MAX WIND  55 KT...GUSTS  65 KT.
 
OUTLOOK VALID 27/1200Z 56.5N  15.0W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 34.4N  54.2W
 
NEXT ADVISORY AT 22/2100Z
 
$$
FORECASTER RHOME/KNABB
 
 
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