000
WTNT21 KNHC 160844
TCMAT1
HURRICANE IGOR FORECAST/ADVISORY NUMBER  33
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL112010
0900 UTC THU SEP 16 2010
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
HURRICANE CENTER LOCATED NEAR 20.5N  56.8W AT 16/0900Z
POSITION ACCURATE WITHIN  15 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT   6 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  929 MB
EYE DIAMETER  60 NM
MAX SUSTAINED WINDS 125 KT WITH GUSTS TO 155 KT.
64 KT....... 60NE  50SE  40SW  55NW.
50 KT.......120NE  90SE  80SW 110NW.
34 KT.......240NE 210SE 180SW 210NW.
12 FT SEAS..540NE 360SE 330SW 480NW.
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 20.5N  56.8W AT 16/0900Z
AT 16/0600Z CENTER WAS LOCATED NEAR 20.3N  56.5W
 
FORECAST VALID 16/1800Z 21.1N  57.8W
MAX WIND 125 KT...GUSTS 155 KT.
64 KT... 60NE  50SE  40SW  55NW.
50 KT...120NE  90SE  80SW 110NW.
34 KT...240NE 210SE 180SW 210NW.
 
FORECAST VALID 17/0600Z 22.0N  59.4W
MAX WIND 125 KT...GUSTS 155 KT.
64 KT... 60NE  50SE  40SW  55NW.
50 KT...120NE  90SE  80SW 110NW.
34 KT...240NE 210SE 180SW 210NW.
 
FORECAST VALID 17/1800Z 23.2N  61.1W
MAX WIND 120 KT...GUSTS 145 KT.
64 KT... 60NE  50SE  40SW  55NW.
50 KT...120NE  90SE  80SW 110NW.
34 KT...240NE 210SE 180SW 210NW.
 
FORECAST VALID 18/0600Z 24.7N  62.7W
MAX WIND 120 KT...GUSTS 145 KT.
50 KT...120NE  90SE  80SW 110NW.
34 KT...240NE 210SE 180SW 210NW.
 
FORECAST VALID 19/0600Z 28.0N  65.0W
MAX WIND 110 KT...GUSTS 135 KT.
50 KT...140NE 120SE 100SW 110NW.
34 KT...270NE 240SE 200SW 225NW.
 
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 20/0600Z 32.5N  64.5W
MAX WIND  95 KT...GUSTS 115 KT.
 
OUTLOOK VALID 21/0600Z 37.5N  59.0W
MAX WIND  80 KT...GUSTS 100 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.5N  56.8W
 
NEXT ADVISORY AT 16/1500Z
 
$$
FORECASTER BLAKE