WTPA25 PHFO 262039
TCMCP5

TROPICAL STORM HILDA FORECAST/ADVISORY NUMBER  18
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP112009
2100 UTC WED AUG 26 2009
 
TROPICAL STORM CENTER LOCATED NEAR 13.1N 151.4W AT 26/2100Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST-SOUTHWEST OR 255 DEGREES AT   8 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT.
34 KT....... 40NE  25SE  25SW  60NW.
12 FT SEAS.. 90NE  50SE  50SW 100NW.
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 13.1N 151.4W AT 26/2100Z
AT 26/1800Z CENTER WAS LOCATED NEAR 13.2N 151.0W
 
FORECAST VALID 27/0600Z 12.9N 152.5W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 40NE  25SE  25SW  60NW.
 
FORECAST VALID 27/1800Z 12.7N 154.2W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 40NE  25SE  25SW  60NW.
 
FORECAST VALID 28/0600Z 12.6N 156.0W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  30SE  30SW  70NW.
 
FORECAST VALID 28/1800Z 12.8N 158.1W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  30SE  30SW  70NW.
 
FORECAST VALID 29/1800Z 13.3N 163.1W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  30SE  30SW  70NW.
 
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 30/1800Z 14.6N 168.4W
MAX WIND  40 KT...GUSTS  50 KT.
 
OUTLOOK VALID 31/1800Z 16.9N 172.6W
MAX WIND  40 KT...GUSTS  50 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.1N 151.4W
 
NEXT ADVISORY AT 27/0300Z
 
$$
FORECASTER TANABE