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TROPICAL STORM IRWIN FORECAST/ADVISORY NUMBER   6
NATIONAL WEATHER SERVICE MIAMI FL   EP1499
0300Z SUN OCT 10 1999
 
TROPICAL STORM CENTER LOCATED NEAR 19.0N 108.4W AT 10/0300Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT  7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  997 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT
50 KT....... 25NE  25SE  25SW  25NW
34 KT....... 50NE  50SE  75SW  50NW
12 FT SEAS.. 50NE  50SE  75SW  50NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 19.0N 108.4W AT 10/0300Z
AT 10/0000Z CENTER WAS LOCATED NEAR 19.0N 108.0W
 
FORECAST VALID 10/1200Z 19.1N 109.5W
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 40NE  40SE  40SW  40NW
34 KT... 75NE  75SE  75SW  75NW
 
FORECAST VALID 11/0000Z 19.3N 111.0W
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 40NE  40SE  40SW  40NW
34 KT... 75NE  75SE  75SW  75NW
 
FORECAST VALID 11/1200Z 19.5N 112.5W
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 40NE  40SE  40SW  40NW
34 KT... 75NE  75SE  75SW  75NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 19.0N 108.4W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 12/0000Z 19.5N 114.5W
MAX WIND  45 KT...GUSTS  55 KT
 
OUTLOOK VALID 13/0000Z 19.5N 118.0W
MAX WIND  35 KT...GUSTS  45 KT
 
NEXT ADVISORY AT 10/0900Z
 
AVILA
 
 
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