000
WTNT21 KNHC 182036
TCMAT1
HURRICANE IGOR FORECAST/ADVISORY NUMBER  43
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL112010
2100 UTC SAT SEP 18 2010
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
NONE.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A HURRICANE WARNING IS IN EFFECT FOR...
* BERMUDA
 
HURRICANE CENTER LOCATED NEAR 27.1N  64.3W AT 18/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 320 DEGREES AT  12 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  945 MB
EYE DIAMETER  85 NM
MAX SUSTAINED WINDS  85 KT WITH GUSTS TO 105 KT.
64 KT....... 80NE  50SE  40SW  60NW.
50 KT.......140NE 110SE 110SW 130NW.
34 KT.......300NE 225SE 200SW 240NW.
12 FT SEAS..600NE 540SE 480SW 600NW.
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 27.1N  64.3W AT 18/2100Z
AT 18/1800Z CENTER WAS LOCATED NEAR 26.7N  64.0W
 
FORECAST VALID 19/0600Z 28.4N  65.0W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 80NE  50SE  40SW  60NW.
50 KT...140NE 110SE 110SW 130NW.
34 KT...300NE 225SE 200SW 240NW.
 
FORECAST VALID 19/1800Z 30.5N  65.4W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 80NE  50SE  40SW  60NW.
50 KT...140NE 110SE 110SW 130NW.
34 KT...300NE 225SE 200SW 240NW.
 
FORECAST VALID 20/0600Z 33.1N  64.9W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 80NE  50SE  40SW  60NW.
50 KT...140NE 130SE 120SW 130NW.
34 KT...300NE 230SE 210SW 240NW.
 
FORECAST VALID 20/1800Z 36.1N  62.6W
MAX WIND  80 KT...GUSTS 100 KT.
50 KT...140NE 160SE 140SW 130NW.
34 KT...300NE 250SE 210SW 240NW.
 
FORECAST VALID 21/1800Z 42.5N  52.5W
MAX WIND  75 KT...GUSTS  90 KT.
50 KT...140NE 160SE 140SW 130NW.
34 KT...300NE 330SE 300SW 250NW.
 
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 22/1800Z 48.0N  42.0W...POST-TROP/EXTRATROP
MAX WIND  75 KT...GUSTS  90 KT.
 
OUTLOOK VALID 23/1800Z 50.0N  35.0W...POST-TROP/EXTRATROP
MAX WIND  60 KT...GUSTS  75 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.1N  64.3W
 
NEXT ADVISORY AT 19/0300Z
 
$$
FORECASTER BEVEN