000
WTNT21 KNHC 102044
TCMAT1
TROPICAL STORM IGOR FORECAST/ADVISORY NUMBER  10
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL112010
2100 UTC FRI SEP 10 2010
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 16.7N  33.3W AT 10/2100Z
POSITION ACCURATE WITHIN  40 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT  18 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 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 16.7N  33.3W AT 10/2100Z
AT 10/1800Z CENTER WAS LOCATED NEAR 16.6N  32.3W
 
FORECAST VALID 11/0600Z 16.8N  35.4W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 40NE  40SE  50SW  50NW.
 
FORECAST VALID 11/1800Z 17.1N  38.4W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 25NE  20SE  15SW  25NW.
34 KT... 60NE  60SE  45SW  60NW.
 
FORECAST VALID 12/0600Z 17.2N  41.0W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  30SE  20SW  30NW.
34 KT... 80NE  80SE  60SW  80NW.
 
FORECAST VALID 12/1800Z 17.3N  43.4W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 40NE  40SE  30SW  40NW.
34 KT... 90NE  90SE  70SW  90NW.
 
FORECAST VALID 13/1800Z 17.7N  47.8W
MAX WIND  80 KT...GUSTS 100 KT.
50 KT... 50NE  40SE  30SW  50NW.
34 KT...100NE  90SE  70SW 100NW.
 
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 14/1800Z 18.7N  51.6W
MAX WIND  90 KT...GUSTS 110 KT.
 
OUTLOOK VALID 15/1800Z 20.0N  55.0W
MAX WIND 105 KT...GUSTS 130 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.7N  33.3W
 
NEXT ADVISORY AT 11/0300Z
 
$$
FORECASTER STEWART