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Tropical Storm IGOR


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TROPICAL STORM IGOR FORECAST/ADVISORY NUMBER  11
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL112010
0300 UTC SAT SEP 11 2010
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 17.1N  34.9W AT 11/0300Z
POSITION ACCURATE WITHIN  40 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT  18 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT.......  0NE   0SE  40SW  40NW.
12 FT SEAS..  0NE   0SE  45SW  45NW.
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 17.1N  34.9W AT 11/0300Z
AT 11/0000Z CENTER WAS LOCATED NEAR 17.0N  34.2W
 
FORECAST VALID 11/1200Z 17.2N  37.2W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 15NE  15SE  20SW  20NW.
34 KT... 30NE  30SE  45SW  50NW.
 
FORECAST VALID 12/0000Z 17.4N  40.1W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 25NE  20SE  15SW  25NW.
34 KT... 55NE  50SE  45SW  60NW.
 
FORECAST VALID 12/1200Z 17.5N  42.8W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 15NE  10SE  10SW  15NW.
50 KT... 30NE  30SE  20SW  30NW.
34 KT... 75NE  60SE  60SW  80NW.
 
FORECAST VALID 13/0000Z 17.6N  45.3W
MAX WIND  75 KT...GUSTS  90 KT.
50 KT... 45NE  40SE  30SW  40NW.
34 KT...100NE  70SE  70SW 100NW.
 
FORECAST VALID 14/0000Z 18.0N  49.5W
MAX WIND  85 KT...GUSTS 105 KT.
50 KT... 55NE  40SE  35SW  50NW.
34 KT...110NE  80SE  70SW 110NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 200 NM
ON DAY 4 AND 250 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 15/0000Z 19.0N  53.0W
MAX WIND  90 KT...GUSTS 110 KT.
 
OUTLOOK VALID 16/0000Z 20.5N  56.0W
MAX WIND 100 KT...GUSTS 120 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.1N  34.9W
 
NEXT ADVISORY AT 11/0900Z
 
$$
FORECASTER KIMBERLAIN/MUSHER
 
 
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