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Post-Tropical Cyclone HELENE


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POST-TROPICAL CYCLONE HELENE FORECAST/ADVISORY NUMBER  14
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL072012
0300 UTC SUN AUG 19 2012
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
POST-TROPICAL CYCLONE CENTER LOCATED NEAR 22.8N  99.1W AT 19/0300Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT   3 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1009 MB
MAX SUSTAINED WINDS  25 KT WITH GUSTS TO  35 KT.
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 22.8N  99.1W AT 19/0300Z
AT 19/0000Z CENTER WAS LOCATED NEAR 22.7N  98.9W
 
FORECAST VALID 19/1200Z 23.0N  99.5W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 20/0000Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 22.8N  99.1W
 
THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON THIS SYSTEM.
 
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FORECASTER AVILA
 
 
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