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HURRICANE OLGA FORECAST/ADVISORY NUMBER  12
NATIONAL WEATHER SERVICE MIAMI FL   AL1701
1500Z TUE NOV 27 2001
 
HURRICANE CENTER LOCATED NEAR 31.5N  57.0W AT 27/1500Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT DRIFTING EASTWARD
 
ESTIMATED MINIMUM CENTRAL PRESSURE  975 MB
EYE DIAMETER  15 NM
MAX SUSTAINED WINDS  75 KT WITH GUSTS TO  90 KT.
64 KT....... 20NE  20SE  20SW  20NW.
50 KT....... 75NE  75SE  60SW  75NW.
34 KT.......200NE 200SE 120SW 300NW.
12 FT SEAS..600NE 600SE 700SW 400NW.
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 31.5N  57.0W AT 27/1500Z
AT 27/1200Z CENTER WAS LOCATED NEAR 31.6N  57.2W
 
FORECAST VALID 28/0000Z 31.5N  57.0W
MAX WIND  80 KT...GUSTS 100 KT.
64 KT... 30NE  30SE  30SW  30NW.
50 KT... 75NE  75SE  60SW  75NW.
34 KT...200NE 200SE 120SW 250NW.
 
FORECAST VALID 28/1200Z 31.5N  57.0W
MAX WIND  80 KT...GUSTS 100 KT.
64 KT... 30NE  30SE  30SW  30NW.
50 KT... 60NE  60SE  60SW  60NW.
34 KT...120NE 120SE 120SW 180NW.
 
FORECAST VALID 29/0000Z 31.5N  57.0W
MAX WIND  80 KT...GUSTS 100 KT.
64 KT... 30NE  30SE  30SW  30NW.
50 KT... 60NE  60SE  60SW  60NW.
34 KT...120NE 120SE 120SW 150NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 31.5N  57.0W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 29/1200Z 31.0N  57.5W
MAX WIND  75 KT...GUSTS  90 KT.
50 KT... 60NE  60SE  60SW  60NW.
34 KT...120NE 120SE 120SW 120NW.
 
OUTLOOK VALID 30/1200Z 29.5N  58.5W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 60NE  60SE  60SW  60NW.
34 KT...120NE 120SE 120SW 120NW.
 
NEXT ADVISORY AT 27/2100Z
 
FORECASTER AVILA
 
 
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