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HURRICANE ISAAC FORECAST/ADVISORY NUMBER  34
NATIONAL WEATHER SERVICE MIAMI FL   AL1300
2100Z FRI SEP 29 2000
...CORRECTED 02/1800Z...72 HR...FORECAST POINT...
HURRICANE CENTER LOCATED NEAR 33.7N  55.8W AT 29/2100Z
POSITION ACCURATE WITHIN  15 NM
 
PRESENT MOVEMENT TOWARD THE NORTH OR  10 DEGREES AT 16 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  960 MB
EYE DIAMETER  15 NM
MAX SUSTAINED WINDS  90 KT WITH GUSTS TO 110 KT.
64 KT....... 50NE  50SE  40SW  40NW.
50 KT....... 90NE  90SE  60SW  60NW.
34 KT.......200NE 200SE 150SW 150NW.
12 FT SEAS..500NE 450SE 300SW 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 33.7N  55.8W AT 29/2100Z
AT 29/1800Z CENTER WAS LOCATED NEAR 32.9N  55.9W
 
FORECAST VALID 30/0600Z 36.0N  54.0W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 50NE  50SE  40SW  40NW.
50 KT... 90NE  90SE  60SW  60NW.
34 KT...200NE 200SE 150SW 150NW.
 
FORECAST VALID 30/1800Z 39.0N  50.0W
MAX WIND  80 KT...GUSTS  95 KT.
64 KT... 40NE  40SE  25SW  25NW.
50 KT... 75NE  75SE  50SW  50NW.
34 KT...175NE 175SE 125SW 125NW.
 
FORECAST VALID 01/0600Z 42.0N  46.0W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 40NE  40SE  25SW  25NW.
50 KT... 75NE  75SE  50SW  50NW.
34 KT...175NE 175SE 125SW 125NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 33.7N  55.8W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 01/1800Z 45.0N  40.0W...EXTRATROPICAL
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 75NE  75SE  30SW  30NW.
 
OUTLOOK VALID 02/1800Z 52.0N  20.0W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 75NE  75SE   0SW   0NW.
 
NEXT ADVISORY AT 30/0300Z
 
FORECASTER PASCH
 
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