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TROPICAL STORM IRWIN FORECAST/ADVISORY NUMBER   9
NATIONAL WEATHER SERVICE MIAMI FL   EP1499
2100Z SUN OCT 10 1999
 
TROPICAL STORM CENTER LOCATED NEAR 18.7N 111.3W AT 10/2100Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST SOUTHWEST OR 255 DEGREES AT  9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1003 MB
MAX SUSTAINED WINDS  35 KT WITH GUSTS TO  45 KT
34 KT....... 40NE  40SE  40SW  40NW
12 FT SEAS.. 50NE  50SE  50SW  50NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 18.7N 111.3W AT 10/2100Z
AT 10/1800Z CENTER WAS LOCATED NEAR 18.9N 110.8W
 
FORECAST VALID 11/0600Z 18.5N 112.6W
MAX WIND  30 KT...GUSTS  40 KT
 
FORECAST VALID 11/1800Z 18.2N 114.5W
MAX WIND  25 KT...GUSTS  35 KT
 
FORECAST VALID 12/0600Z 18.0N 116.6W...DISSIPATING
MAX WIND  25 KT...GUSTS  35 KT
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.7N 111.3W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 12/1800Z 18.0N 119.0W...DISSIPATING
MAX WIND  20 KT...GUSTS  30 KT
 
FORECAST VALID 13/1800Z...DISSIPATED
 
NEXT ADVISORY AT 11/0300Z
 
FRANKLIN
 
 
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