Tropical Storm Alberto

Forecast Advisory 18

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840
WTNT21 KNHC 141443
TCMAT1
TROPICAL DEPRESSION ALBERTO FORECAST/ADVISORY NUMBER 18
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL012006
1500Z WED JUN 14 2006

TROPICAL DEPRESSION CENTER LOCATED NEAR 35.0N 79.5W AT 14/1500Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE NORTHEAST OR 40 DEGREES AT 20 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB
MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT
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 35.0N 79.5W AT 14/1500Z
AT 14/1200Z CENTER WAS LOCATED NEAR 34.3N 80.7W

FORECAST VALID 15/0000Z 37.0N 75.4W...EXTRATROPICAL
MAX WIND 35 KT...GUSTS 45 KT.
34 KT...125NE 240SE 240SW 60NW.

FORECAST VALID 15/1200Z 39.8N 68.6W...EXTRATROPICAL
MAX WIND 45 KT...GUSTS 55 KT.
34 KT...180NE 360SE 300SW 120NW.

FORECAST VALID 16/0000Z 43.0N 62.0W...EXTRATROPICAL
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 0NE 60SE 60SW 0NW.
34 KT...240NE 420SE 300SW 120NW.

FORECAST VALID 16/1200Z 46.0N 56.0W...EXTRATROPICAL
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 0NE 60SE 60SW 0NW.
34 KT...240NE 480SE 180SW 120NW.

FORECAST VALID 17/1200Z 53.0N 35.0W...EXTRATROPICAL
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 0NE 480SE 360SW 0NW.

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 18/1200Z 56.0N 20.0W...EXTRATROPICAL
MAX WIND 40 KT...GUSTS 50 KT.

OUTLOOK VALID 19/1200Z 57.0N 10.0W...EXTRATROPICAL
MAX WIND 35 KT...GUSTS 45 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 35.0N 79.5W

THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE
NATIONAL HURRICANE CENTER ON ALBERTO

FORECASTER RHOME/PASCH


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