Tropical Depression HELENE

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TROPICAL DEPRESSION HELENE FORECAST/ADVISORY NUMBER  13
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL072012
2100 UTC SAT AUG 18 2012
 
THERE ARE NO COASTAL WATCHES AND WARNINGS IN EFFECT.
 
TROPICAL DEPRESSION CENTER LOCATED NEAR 22.6N  98.8W AT 18/2100Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT   4 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1010 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 22.6N  98.8W AT 18/2100Z
AT 18/1800Z CENTER WAS LOCATED NEAR 22.5N  98.7W
 
FORECAST VALID 19/0600Z 22.9N  99.2W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 19/1800Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 22.6N  98.8W
 
NEXT ADVISORY AT 19/0300Z
 
$$
FORECASTER BERG
 
 
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