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HURRICANE FLORENCE FORECAST/ADVISORY NUMBER  23
NATIONAL WEATHER SERVICE MIAMI FL   AL1000
2100Z SAT SEP 16 2000
 
HURRICANE CENTER LOCATED NEAR 37.4N  60.5W AT 16/2100Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTHEAST OR  45 DEGREES AT 31 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  985 MB
MAX SUSTAINED WINDS  70 KT WITH GUSTS TO  85 KT.
64 KT....... 30NE  30SE  25SW  25NW.
50 KT.......100NE 100SE  40SW  40NW.
34 KT.......250NE 250SE 100SW 100NW.
12 FT SEAS..300NE 300SE 150SW 200NW.
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 37.4N  60.5W AT 16/2100Z
AT 16/1800Z CENTER WAS LOCATED NEAR 36.2N  61.7W
 
FORECAST VALID 17/0600Z 40.7N  56.2W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 30NE  30SE  25SW  25NW.
50 KT...100NE 100SE  40SW  40NW.
34 KT...250NE 250SE 100SW 100NW.
 
FORECAST VALID 17/1800Z 46.0N  52.0W
MAX WIND  55 KT...GUSTS  80 KT.
50 KT...100NE 100SE  40SW  40NW.
34 KT...250NE 250SE 100SW 100NW.
 
FORECAST VALID 18/0600Z 52.0N  50.0W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT.
50 KT...100NE 100SE  40SW  40NW.
34 KT...250NE 250SE 100SW 100NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 37.4N  60.5W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
FORECAST VALID 18/1800Z...ABSORBED
 
NEXT ADVISORY AT 17/0300Z
 
FORECASTER PASCH
 
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