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Tropical Storm HARVEY (Text)

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TROPICAL STORM HARVEY FORECAST/ADVISORY NUMBER   6
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082011
0900 UTC SAT AUG 20 2011
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
THE GOVERNMENT OF GUATEMALA HAS CHANGED THE TROPICAL STORM WATCH TO
A TROPICAL STORM WARNING FOR THE COAST OF GUATEMALA.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE BAY ISLANDS OF HONDURAS
* THE COAST OF HONDURAS FROM PUNTA PATUCA WESTWARD
* THE COAST OF GUATEMALA
* THE COAST OF BELIZE
* THE COAST OF MEXICO FROM PUNTA GRUESA SOUTHWARD TO CHETUMAL
 
HURRICANE CONDITIONS ARE POSSIBLE ALONG A PORTION OF THE COAST OF
BELIZE LATER TODAY.
 
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN
THE NEXT 24 HOURS.
 
TROPICAL STORM CENTER LOCATED NEAR 16.4N  86.5W AT 20/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  994 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 15NE   0SE   0SW  15NW.
34 KT....... 35NE  20SE   0SW  35NW.
12 FT SEAS.. 45NE  15SE  15SW  45NW.
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 16.4N  86.5W AT 20/0900Z
AT 20/0600Z CENTER WAS LOCATED NEAR 16.3N  85.7W
 
FORECAST VALID 20/1800Z 16.5N  87.7W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 25NE  20SE  10SW  25NW.
34 KT... 55NE  40SE  25SW  50NW.
 
FORECAST VALID 21/0600Z 16.7N  89.6W...INLAND
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE  10SE   0SW  20NW.
34 KT... 50NE  35SE  15SW  45NW.
 
FORECAST VALID 21/1800Z 16.9N  92.0W...INLAND
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 40NE  15SE   0SW  30NW.
 
FORECAST VALID 22/0600Z 17.2N  94.6W...INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 23/0600Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.4N  86.5W
 
NEXT ADVISORY AT 20/1500Z
 
$$
FORECASTER BERG/STEWART
 
 
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