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POST-TROPICAL CYCLONE IAN FORECAST/ADVISORY NUMBER  17
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL102016
1500 UTC FRI SEP 16 2016

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

POST-TROPICAL CYCLONE CENTER LOCATED NEAR 48.8N  36.2W AT 16/1500Z
POSITION ACCURATE WITHIN  35 NM

PRESENT MOVEMENT TOWARD THE NORTHEAST OR  35 DEGREES AT  46 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  988 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT.......  0NE 100SE  60SW   0NW.
34 KT.......180NE 210SE 210SW   0NW.
12 FT SEAS..150NE 480SE 540SW  90NW.
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 48.8N  36.2W AT 16/1500Z
AT 16/1200Z CENTER WAS LOCATED NEAR 46.8N  38.6W

FORECAST VALID 17/0000Z 54.0N  30.0W...POST-TROP/EXTRATROP
MAX WIND  50 KT...GUSTS  60 KT.
50 KT...  0NE 180SE   0SW   0NW.
34 KT...300NE 420SE 300SW 120NW.

FORECAST VALID 17/1200Z 59.5N  22.5W...POST-TROP/EXTRATROP
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...420NE 420SE 240SW 120NW.

FORECAST VALID 18/0000Z 64.5N  14.0W...POST-TROP/EXTRATROP
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...360NE 360SE 240SW   0NW.

FORECAST VALID 18/1200Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 48.8N  36.2W

THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON THIS SYSTEM. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE
FOUND IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER
SERVICE...UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.


$$
FORECASTER BLAKE


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