Hurricane GORDON

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HURRICANE GORDON FORECAST/ADVISORY NUMBER  21
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL072006
0300 UTC SAT SEP 16 2006
 
HURRICANE CENTER LOCATED NEAR 31.3N  53.4W AT 16/0300Z
POSITION ACCURATE WITHIN  15 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR  25 DEGREES AT   4 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  980 MB
MAX SUSTAINED WINDS  75 KT WITH GUSTS TO  90 KT.
64 KT....... 20NE  20SE  20SW  20NW.
50 KT....... 40NE  40SE  40SW  40NW.
34 KT....... 90NE  90SE  90SW  90NW.
12 FT SEAS..160NE 160SE 120SW 120NW.
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 31.3N  53.4W AT 16/0300Z
AT 16/0000Z CENTER WAS LOCATED NEAR 31.1N  53.5W
 
FORECAST VALID 16/1200Z 31.7N  53.2W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 20NE  20SE  20SW  20NW.
50 KT... 40NE  40SE  40SW  40NW.
34 KT... 90NE  90SE  90SW  90NW.
 
FORECAST VALID 17/0000Z 32.6N  52.5W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  40SE  40SW  40NW.
34 KT... 90NE  90SE  90SW  90NW.
 
FORECAST VALID 17/1200Z 34.0N  51.4W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE  30SE  30SW  30NW.
34 KT... 80NE  80SE  80SW  80NW.
 
FORECAST VALID 18/0000Z 36.1N  48.6W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE  40SE  30SW  30NW.
34 KT... 80NE 100SE  90SW  80NW.
 
FORECAST VALID 19/0000Z 40.9N  37.7W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE  50SE  30SW  30NW.
34 KT... 80NE 120SE  90SW  80NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 225 NM
ON DAY 4 AND 300 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 20/0000Z 42.5N  21.0W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT.
 
OUTLOOK VALID 21/0000Z...MERGED WITH FRONTAL SYSTEM
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 31.3N  53.4W
 
NEXT ADVISORY AT 16/0900Z
 
$$
FORECASTER STEWART
 
 
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