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HURRICANE ALBERTO FORECAST/ADVISORY NUMBER  58
NATIONAL WEATHER SERVICE MIAMI FL   AL0300
1500Z FRI AUG 18 2000
 
 
HURRICANE CENTER LOCATED NEAR 34.5N  47.8W AT 18/1500Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 335 DEGREES AT  7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  989 MB
EYE DIAMETER  30 NM
MAX SUSTAINED WINDS  65 KT WITH GUSTS TO  80 KT.
64 KT....... 35NE  35SE  35SW  35NW.
50 KT....... 50NE  50SE  50SW  50NW.
34 KT.......125NE 100SE 125SW 125NW.
12 FT SEAS..300NE 100SE 300SW 300NW.
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 34.5N  47.8W AT 18/1500Z
AT 18/1200Z CENTER WAS LOCATED NEAR 34.2N  47.6W
 
FORECAST VALID 19/0000Z 35.4N  48.3W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 35NE  35SE  35SW  35NW.
50 KT... 50NE  50SE  50SW  50NW.
34 KT...125NE 100SE 125SW 125NW.
 
FORECAST VALID 19/1200Z 36.8N  48.4W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 35NE  35SE  35SW  35NW.
50 KT... 50NE  50SE  50SW  50NW.
34 KT...125NE 100SE 125SW 125NW.
 
FORECAST VALID 20/0000Z 38.3N  48.4W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 35NE  35SE  35SW  35NW.
50 KT... 50NE  50SE  50SW  50NW.
34 KT...125NE 100SE 100SW 125NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 34.5N  47.8W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 20/1200Z 39.7N  48.2W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 45NE  45SE  45SW  45NW.
 
OUTLOOK VALID 21/1200Z 42.3N  47.4W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 45NE  45SE  45SW  45NW.
 
NEXT ADVISORY AT 18/2100Z
 
FORECASTER STEWART
 
 
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