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TROPICAL STORM CHANTAL FORECAST/ADVISORY NUMBER 18
NATIONAL WEATHER SERVICE MIAMI FL AL0401
0300Z MON AUG 20 2001
AT 11 PM EDT...0300Z...THE GOVERNMENT OF BELIZE HAS ISSUED A
TROPICAL STORM WARNING FOR ALL OF COASTAL BELIZE...AND THE
GOVERNMENT OF MEXICO HAS ISSUED A TROPICAL STORM WARNING FROM THE
MEXICO/BELIZE BORDER NORTHWARD TO CANCUN. A HURRICANE WATCH REMAINS
IN EFFECT FROM BELIZE CITY NORTHWARD TO CANCUN.
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE CAYMAN ISLANDS.
TROPICAL STORM CENTER LOCATED NEAR 17.1N 83.5W AT 20/0300Z
POSITION ACCURATE WITHIN 60 NM
PRESENT MOVEMENT TOWARD THE WEST NORTHWEST OR 290 DEGREES AT 16 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB
MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT.
50 KT.......150NE 0SE 0SW 0NW.
34 KT.......175NE 150SE 0SW 50NW.
12 FT SEAS..150NE 150SE 50SW 150NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
REPEAT...CENTER LOCATED NEAR 17.1N 83.5W AT 20/0300Z
AT 20/0000Z CENTER WAS LOCATED NEAR 16.8N 82.8W
FORECAST VALID 20/1200Z 17.8N 85.8W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT...150NE 0SE 0SW 0NW.
34 KT...175NE 150SE 0SW 50NW.
FORECAST VALID 21/0000Z 18.8N 87.8W...INLAND
MAX WIND 60 KT...GUSTS 75 KT.
50 KT...100NE 50SE 25SW 50NW.
34 KT...175NE 150SE 50SW 75NW.
FORECAST VALID 21/1200Z 19.8N 89.7W...INLAND
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 75NE 50SE 25SW 50NW.
34 KT...150NE 100SE 50SW 75NW.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.1N 83.5W
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
OUTLOOK VALID 22/0000Z 21.0N 91.5W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 75NE 50SE 25SW 50NW.
34 KT...150NE 100SE 50SW 75NW.
OUTLOOK VALID 23/0000Z 22.0N 94.0W
MAX WIND 65 KT...GUSTS 80 KT.
50 KT... 75NE 50SE 50SW 75NW.
34 KT...125NE 75SE 75SW 125NW.
NEXT ADVISORY AT 20/0900Z
FORECASTER FRANKLIN
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