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ZCZC MIATCMAT3 ALL
TTAA00 KNHC DDHHMM
TROPICAL STORM BRET FORECAST/ADVISORY NUMBER   9
NATIONAL WEATHER SERVICE MIAMI FL   AL0399
2100Z FRI AUG 20 1999
 
A HURRICANE WATCH AND A TROPICAL STORM WARNING REMAIN IN EFFECT
ALONG THE MEXICAN COAST FROM LA PESCA SOUTHWARD TO VERACRUZ.
 
TROPICAL STORM CENTER LOCATED NEAR 21.3N  94.4W AT 20/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH OR   5 DEGREES AT  6 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  992 MB
EYE DIAMETER  10 NM
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT
50 KT....... 20NE  20SE  20SW  20NW
34 KT....... 75NE  75SE  90SW  60NW
12 FT SEAS.. 75NE  75SE  90SW  60NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 21.3N  94.4W AT 20/2100Z
AT 20/1800Z CENTER WAS LOCATED NEAR 21.1N  94.4W
 
FORECAST VALID 21/0600Z 22.0N  94.4W
MAX WIND  65 KT...GUSTS  75 KT
64 KT... 20NE  20SE  20SW  20NW
50 KT... 40NE  40SE  40SW  40NW
34 KT... 75NE  75SE  90SW  75NW
 
FORECAST VALID 21/1800Z 22.7N  94.8W
MAX WIND  75 KT...GUSTS  90 KT
64 KT... 20NE  20SE  20SW  20NW
50 KT... 40NE  40SE  40SW  40NW
34 KT... 75NE  75SE  90SW  90NW
 
FORECAST VALID 22/0600Z 23.3N  95.5W
MAX WIND  85 KT...GUSTS 105 KT
64 KT... 30NE  30SE  30SW  30NW
50 KT... 50NE  50SE  50SW  50NW
34 KT... 75NE  75SE  90SW  90NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 21.3N  94.4W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 22/1800Z 24.0N  96.5W
MAX WIND  90 KT...GUSTS 110 KT
50 KT... 50NE  50SE  50SW  50NW
 
OUTLOOK VALID 23/1800Z 24.5N  98.0W...INLAND
MAX WIND  75 KT...GUSTS  90 KT
50 KT... 40NE  40SE  40SW  40NW
 
NEXT ADVISORY AT 21/0300Z
 
BEVEN
 
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT3 AND WMO HEADER WTNT73 KNHC.
 
 
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