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HURRICANE DENNIS FORECAST/ADVISORY NUMBER  22
NATIONAL WEATHER SERVICE MIAMI FL   AL0599
0900Z SUN AUG 29 1999
 
AT 5 AM...0900Z...A TROPICAL STORM WARNING IS ISSUED FROM NORTH OF
SAVANNAH GEORGIA TO SURF CITY NORTH CAROLINA.  A HURRICANE WATCH
REMAINS IN EFFECT FROM NORTH OF SAVANNAH TO SURF CITY AND IS
EXTENDED NORTHWARD TO CAPE HATTERAS NORTH CAROLINA.
 
THE TROPICAL STORM WARNING IS DISCONTINUED FROM SEBASTIAN INLET TO
FLAGLER BEACH FLORIDA.
 
HURRICANE CENTER LOCATED NEAR 29.4N  78.2W AT 29/0900Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTH NORTHWEST OR 335 DEGREES AT  7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  970 MB
EYE DIAMETER  45 NM
MAX SUSTAINED WINDS  85 KT WITH GUSTS TO 105 KT
64 KT....... 75NE  60SE  50SW  50NW
50 KT.......125NE 100SE  75SW 100NW
34 KT.......150NE 140SE 120SW 140NW
12 FT SEAS..175NE 150SE 125SW 220NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 29.4N  78.2W AT 29/0900Z
AT 29/0600Z CENTER WAS LOCATED NEAR 29.0N  77.9W
 
FORECAST VALID 29/1800Z 30.3N  78.7W
MAX WIND  90 KT...GUSTS 110 KT
64 KT... 75NE  60SE  50SW  50NW
50 KT...125NE 100SE  75SW 100NW
34 KT...150NE 140SE 120SW 140NW
 
FORECAST VALID 30/0600Z 31.8N  78.7W
MAX WIND  95 KT...GUSTS 115 KT
64 KT... 75NE  60SE  50SW  50NW
50 KT...125NE 100SE  75SW 100NW
34 KT...150NE 140SE 120SW 140NW
 
FORECAST VALID 30/1800Z 33.0N  77.5W
MAX WIND  95 KT...GUSTS 115 KT
64 KT... 75NE  60SE  50SW  50NW
50 KT...125NE 100SE  75SW 100NW
34 KT...150NE 140SE 120SW 140NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.4N  78.2W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 31/0600Z 34.0N  75.5W
MAX WIND  95 KT...GUSTS 115 KT
50 KT...125NE 100SE  75SW 100NW
 
OUTLOOK VALID 01/0600Z 36.0N  73.0W
MAX WIND  95 KT...GUSTS 115 KT
50 KT...125NE 100SE  75SW 100NW
 
NEXT ADVISORY AT 29/1500Z
 
LAWRENCE
 
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT5 AND WMO HEADER WTNT75 KNHC.
 
 
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