000
WTNT25 KNHC 251443
TCMAT5
TROPICAL STORM MATTHEW FORECAST/ADVISORY NUMBER   9
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL152010
1500 UTC SAT SEP 25 2010
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
THE GOVERNMENT OF HONDURAS HAS DISCONTINUED THE TROPICAL STORM
WARNING EAST OF PUNTA SAL ON THE NORTH COAST OF HONDURAS.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE COAST OF HONDURAS FROM PUNTA SAL WESTWARD...INCLUDING THE
OFFSHORE ISLANDS
* THE COAST OF BELIZE FROM BELIZE CITY SOUTHWARD
 
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* THE COAST OF BELIZE NORTH OF BELIZE CITY
 
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN THE
NEXT 12 TO 24 HOURS.
 
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN THE NEXT 12 TO
25 HOURS.
 
TROPICAL STORM CONDITIONS ARE POSSIBLE ALONG THE CARIBBEAN COAST OF
GUATEMALA TODAY.
 
TROPICAL STORM CENTER LOCATED NEAR 16.2N  87.8W AT 25/1500Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT  13 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB
MAX SUSTAINED WINDS  35 KT WITH GUSTS TO  45 KT.
34 KT.......120NE   0SE   0SW  60NW.
12 FT SEAS..150NE   0SE   0SW   0NW.
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 16.2N  87.8W AT 25/1500Z
AT 25/1200Z CENTER WAS LOCATED NEAR 15.8N  87.3W
 
FORECAST VALID 26/0000Z 16.5N  89.5W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 26/1200Z 17.0N  90.5W...INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 27/0000Z 17.5N  91.5W...INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 27/1200Z 17.5N  91.5W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  25 KT.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
ON DAY 4 AND 325 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 29/1200Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.2N  87.8W
 
NEXT ADVISORY AT 25/2100Z
 
$$
FORECASTER AVILA