Hurricane Helene

Forecast Advisory 33

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795
WTNT22 KNHC 201433
TCMAT2
TROPICAL STORM GORDON FORECAST/ADVISORY NUMBER 39
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL072006
1500 UTC WED SEP 20 2006


TROPICAL STORM CENTER LOCATED NEAR 37.8N 20.9W AT 20/1500Z
POSITION ACCURATE WITHIN 25 NM

PRESENT MOVEMENT TOWARD THE EAST OR 90 DEGREES AT 29 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 995 MB
MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT.
50 KT....... 30NE 80SE 80SW 30NW.
34 KT....... 70NE 150SE 200SW 70NW.
12 FT SEAS..200NE 225SE 225SW 200NW.
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 37.8N 20.9W AT 20/1500Z
AT 20/1200Z CENTER WAS LOCATED NEAR 37.8N 22.6W

FORECAST VALID 21/0000Z 39.5N 15.5W...EXTRATROPICAL
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 40NE 60SE 60SW 40NW.
34 KT...100NE 200SE 200SW 80NW.

FORECAST VALID 21/1200Z 45.0N 11.0W...EXTRATROPICAL
MAX WIND 45 KT...GUSTS 55 KT.
34 KT...125NE 200SE 200SW 100NW.

FORECAST VALID 22/0000Z...ABSORBED BY A FRONT

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 37.8N 20.9W

NEXT ADVISORY AT 20/2100Z

$$
FORECASTER AVILA





043
WTNT23 KNHC 201434
TCMAT3
HURRICANE HELENE FORECAST/ADVISORY NUMBER 33
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL082006
1500 UTC WED SEP 20 2006

HURRICANE CENTER LOCATED NEAR 26.0N 56.3W AT 20/1500Z
POSITION ACCURATE WITHIN 20 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT 10 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 958 MB
MAX SUSTAINED WINDS 90 KT WITH GUSTS TO 110 KT.
64 KT....... 50NE 30SE 30SW 50NW.
50 KT.......100NE 75SE 60SW 100NW.
34 KT.......200NE 175SE 150SW 175NW.
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 26.0N 56.3W AT 20/1500Z
AT 20/1200Z CENTER WAS LOCATED NEAR 25.6N 56.0W

FORECAST VALID 21/0000Z 27.3N 57.0W
MAX WIND 90 KT...GUSTS 110 KT.
64 KT... 50NE 30SE 30SW 50NW.
50 KT...100NE 75SE 60SW 100NW.
34 KT...200NE 175SE 150SW 175NW.

FORECAST VALID 21/1200Z 29.4N 57.3W
MAX WIND 95 KT...GUSTS 115 KT.
64 KT... 60NE 60SE 30SW 45NW.
50 KT...120NE 120SE 60SW 90NW.
34 KT...225NE 200SE 175SW 175NW.

FORECAST VALID 22/0000Z 32.3N 56.4W
MAX WIND 90 KT...GUSTS 110 KT.
64 KT... 60NE 60SE 30SW 45NW.
50 KT...120NE 120SE 60SW 90NW.
34 KT...225NE 200SE 175SW 175NW.

FORECAST VALID 22/1200Z 35.0N 54.5W
MAX WIND 85 KT...GUSTS 105 KT.
50 KT...120NE 120SE 75SW 100NW.
34 KT...200NE 200SE 175SW 175NW.

FORECAST VALID 23/1200Z 40.5N 47.0W...EXTRATROPICAL
MAX WIND 85 KT...GUSTS 105 KT.
50 KT...125NE 125SE 150SW 150NW.
34 KT...225NE 250SE 275SW 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 24/1200Z 46.0N 36.5W...EXTRATROPICAL
MAX WIND 65 KT...GUSTS 80 KT.

OUTLOOK VALID 25/1200Z 50.0N 28.0W...EXTRATROPICAL
MAX WIND 55 KT...GUSTS 65 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 26.0N 56.3W

NEXT ADVISORY AT 20/2100Z

$$
FORECASTER RHOME/AVILA