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TROPICAL STORM ALBERTO FORECAST/ADVISORY NUMBER  55
NATIONAL WEATHER SERVICE MIAMI FL   AL0300
2100Z THU AUG 17 2000
 
 
TROPICAL STORM CENTER LOCATED NEAR 33.1N  46.4W AT 17/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT  9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  994 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 30NE  30SE  30SW  30NW.
34 KT.......125NE 100SE 100SW 125NW.
12 FT SEAS..300NE 150SE 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 33.1N  46.4W AT 17/2100Z
AT 17/1800Z CENTER WAS LOCATED NEAR 33.0N  46.0W
 
FORECAST VALID 18/0600Z 33.4N  47.7W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 30NE  30SE  30SW  30NW.
50 KT... 45NE  45SE  45SW  45NW.
34 KT...125NE 100SE 100SW 125NW.
 
FORECAST VALID 18/1800Z 34.3N  48.6W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 30NE  30SE  30SW  30NW.
50 KT... 45NE  45SE  45SW  45NW.
34 KT...125NE 100SE 100SW 125NW.
 
FORECAST VALID 19/0600Z 35.4N  48.8W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 30NE  30SE  30SW  30NW.
50 KT... 45NE  45SE  45SW  45NW.
34 KT...125NE 100SE 100SW 125NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 33.1N  46.4W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 19/1800Z 36.5N  48.5W
MAX WIND  75 KT...GUSTS  90 KT.
50 KT... 45NE  45SE  45SW  45NW.
 
OUTLOOK VALID 20/1800Z 39.0N  47.5W
MAX WIND  75 KT...GUSTS  90 KT.
50 KT... 45NE  45SE  45SW  45NW.
 
NEXT ADVISORY AT 18/0300Z
 
FORECASTER FRANKLIN
 
 
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