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TROPICAL STORM FERNANDA FORECAST/ADVISORY NUMBER  12
NATIONAL WEATHER SERVICE MIAMI FL   EP1099
0900Z FRI AUG 20 1999
 
TROPICAL STORM CENTER LOCATED NEAR 16.5N 124.4W AT 20/0900Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT  7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1003 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT
34 KT....... 90NE  90SE  90SW  90NW
12 FT SEAS.. 90NE  90SE  90SW  90NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 16.5N 124.4W AT 20/0900Z
AT 20/0600Z CENTER WAS LOCATED NEAR 16.5N 124.1W
 
FORECAST VALID 20/1800Z 16.5N 125.5W
MAX WIND  35 KT...GUSTS  45 KT
34 KT... 75NE  75SE  75SW  75NW
 
FORECAST VALID 21/0600Z 16.5N 127.2W
MAX WIND  35 KT...GUSTS  45 KT
34 KT... 75NE  75SE  75SW  75NW
 
FORECAST VALID 21/1800Z 16.5N 129.3W
MAX WIND  30 KT...GUSTS  40 KT
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.5N 124.4W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 22/0600Z 16.5N 131.5W
MAX WIND  25 KT...GUSTS  35 KT
 
OUTLOOK VALID 23/0600Z 16.5N 136.0W
MAX WIND  25 KT...GUSTS  35 KT
 
NEXT ADVISORY AT 20/1500Z
 
MAYFIELD
 
 
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