000
WTPZ24 KNHC 122028
TCMEP4
TROPICAL STORM HERNAN FORECAST/ADVISORY NUMBER  25
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   EP092008
2100 UTC TUE AUG 12 2008
 
TROPICAL STORM CENTER LOCATED NEAR 18.4N 134.1W AT 12/2100Z
POSITION ACCURATE WITHIN  15 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 260 DEGREES AT   8 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1005 MB
MAX SUSTAINED WINDS  35 KT WITH GUSTS TO  45 KT.
34 KT....... 90NE  45SE  30SW  90NW.
12 FT SEAS.. 90NE  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 18.4N 134.1W AT 12/2100Z
AT 12/1800Z CENTER WAS LOCATED NEAR 18.5N 133.7W
 
FORECAST VALID 13/0600Z 18.2N 135.1W
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 13/1800Z 17.7N 136.6W
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 14/0600Z 17.2N 138.0W...REMNANT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 14/1800Z 16.5N 139.7W...REMNANT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 15/1800Z 15.5N 144.0W...REMNANT LOW
MAX WIND  20 KT...GUSTS  25 KT.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 200 NM
ON DAY 4 AND 250 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 16/1800Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.4N 134.1W
 
NEXT ADVISORY AT 13/0300Z
 
$$
FORECASTER BERG/BROWN