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TROPICAL STORM GERT FORECAST/ADVISORY NUMBER  48
NATIONAL WEATHER SERVICE MIAMI FL   AL0999
0900Z THU SEP 23 1999
 
STORM AND HURRICANE FORCE WIND WARNINGS REMAIN IN EFFECT FOR
PORTIONS OF THE MARITIME AREAS SOUTH AND EAST OF NEWFOUNDLAND.
SEE STATEMENTS FROM THE CANADIAN HURRICANE CENTER FOR FURTHER
INFORMATION.
 
TROPICAL STORM CENTER LOCATED NEAR 45.7N  53.6W AT 23/0900Z
POSITION ACCURATE WITHIN  60 NM
 
PRESENT MOVEMENT TOWARD THE NORTH NORTHEAST OR  30 DEGREES AT 24 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  967 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT
50 KT.......125NE 125SE 100SW  50NW
34 KT.......150NE 200SE 200SW 125NW
12 FT SEAS..200NE 600SE 400SW 400NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 45.7N  53.6W AT 23/0900Z
AT 23/0600Z CENTER WAS LOCATED NEAR 44.7N  54.5W
 
FORECAST VALID 23/1800Z 48.7N  50.9W...EXTRATROPICAL
MAX WIND  55 KT...GUSTS  65 KT
50 KT...125NE 125SE 100SW  50NW
34 KT...150NE 200SE 200SW 125NW
 
FORECAST VALID 24/0600Z 53.6N  48.3W...EXTRATROPICAL
MAX WIND  55 KT...GUSTS  65 KT
50 KT...125NE 125SE 100SW  50NW
34 KT...150NE 200SE 200SW 125NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 45.7N  53.6W
 
NEXT ADVISORY AT 23/1500Z
 
FRANKLIN
 
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT4 AND WMO HEADER WTNT74 KNHC.
 
 
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