Hurricane Helene
Forecast Advisory 35
301
WTNT23 KNHC 210232
TCMAT3
HURRICANE HELENE FORECAST/ADVISORY NUMBER 35
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082006
0300 UTC THU SEP 21 2006
HURRICANE CENTER LOCATED NEAR 27.1N 57.0W AT 21/0300Z
POSITION ACCURATE WITHIN 25 NM
PRESENT MOVEMENT TOWARD THE NORTH OR 360 DEGREES AT 8 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 961 MB
EYE DIAMETER 40 NM
MAX SUSTAINED WINDS 85 KT WITH GUSTS TO 105 KT.
64 KT....... 60NE 60SE 45SW 45NW.
50 KT....... 75NE 75SE 60SW 75NW.
34 KT.......175NE 175SE 150SW 150NW.
12 FT SEAS..375NE 300SE 225SW 350NW.
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 27.1N 57.0W AT 21/0300Z
AT 21/0000Z CENTER WAS LOCATED NEAR 26.7N 57.0W
FORECAST VALID 21/1200Z 28.6N 57.0W
MAX WIND 90 KT...GUSTS 110 KT.
64 KT... 60NE 60SE 45SW 45NW.
50 KT... 75NE 75SE 60SW 75NW.
34 KT...175NE 175SE 150SW 150NW.
FORECAST VALID 22/0000Z 31.2N 56.3W
MAX WIND 90 KT...GUSTS 110 KT.
64 KT... 60NE 60SE 60SW 45NW.
50 KT... 90NE 90SE 90SW 75NW.
34 KT...200NE 175SE 175SW 175NW.
FORECAST VALID 22/1200Z 34.0N 54.5W
MAX WIND 85 KT...GUSTS 105 KT.
64 KT... 60NE 60SE 60SW 45NW.
50 KT... 90NE 90SE 90SW 75NW.
34 KT...200NE 175SE 175SW 175NW.
FORECAST VALID 23/0000Z 37.2N 51.2W
MAX WIND 75 KT...GUSTS 90 KT.
50 KT...120NE 150SE 100SW 125NW.
34 KT...200NE 240SE 240SW 240NW.
FORECAST VALID 24/0000Z 43.0N 42.0W...BECOMING EXTRATROPICAL
MAX WIND 70 KT...GUSTS 85 KT.
50 KT...120NE 150SE 180SW 150NW.
34 KT...240NE 275SE 300SW 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 25/0000Z 48.0N 32.0W...EXTRATROPICAL
MAX WIND 65 KT...GUSTS 80 KT.
OUTLOOK VALID 26/0000Z 52.0N 24.0W...EXTRATROPICAL
MAX WIND 55 KT...GUSTS 65 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.1N 57.0W
NEXT ADVISORY AT 21/0900Z
$$
FORECASTER BEVEN