000
WTPZ24 KNHC 121441
TCMEP4
TROPICAL STORM HERNAN FORECAST/ADVISORY NUMBER  24
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   EP092008
1500 UTC TUE AUG 12 2008
 
TROPICAL STORM CENTER LOCATED NEAR 18.3N 133.6W AT 12/1500Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 260 DEGREES AT   8 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT.
34 KT....... 75NE  45SE  60SW  90NW.
12 FT SEAS..120NE  30SE  30SW  90NW.
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 18.3N 133.6W AT 12/1500Z
AT 12/1200Z CENTER WAS LOCATED NEAR 18.5N 133.2W
 
FORECAST VALID 13/0000Z 18.1N 134.7W
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 13/1200Z 17.7N 136.2W
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 14/0000Z 17.2N 137.7W...REMNANT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 14/1200Z 16.7N 139.2W...REMNANT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 15/1200Z 15.5N 143.5W...REMNANT LOW
MAX WIND  20 KT...GUSTS  25 KT.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 200 NM
ON DAY 4 AND 225 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 16/1200Z 15.0N 148.0W...REMNANT LOW
MAX WIND  20 KT...GUSTS  25 KT.
 
OUTLOOK VALID 17/1200Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.3N 133.6W
 
NEXT ADVISORY AT 12/2100Z
 
$$
FORECASTER BERG/BROWN