000
WTPA25 PHFO 110832
TCMCP5

HURRICANE HILDA FORECAST/ADVISORY NUMBER  22
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP102015
0900 UTC TUE AUG 11 2015
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
INTERESTS IN THE MAIN HAWAIIAN ISLANDS SHOULD CONTINUE TO MONITOR
THE PROGRESS OF HILDA. A TROPICAL STORM WATCH MAY BE REQUIRED FOR
THE BIG ISLAND ON TUESDAY.
 
HURRICANE CENTER LOCATED NEAR 17.1N 150.9W AT 11/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT   4 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  981 MB
EYE DIAMETER  25 NM
MAX SUSTAINED WINDS  80 KT WITH GUSTS TO 100 KT.
64 KT....... 20NE  15SE  10SW  15NW.
50 KT....... 30NE  25SE  15SW  25NW.
34 KT....... 60NE  45SE  30SW  45NW.
12 FT SEAS..180NE 120SE 150SW 180NW.
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 17.1N 150.9W AT 11/0900Z
AT 11/0600Z CENTER WAS LOCATED NEAR 16.9N 150.7W
 
FORECAST VALID 11/1800Z 17.5N 151.3W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 20NE  15SE  10SW  15NW.
50 KT... 30NE  25SE  15SW  25NW.
34 KT... 60NE  45SE  30SW  45NW.
 
FORECAST VALID 12/0600Z 18.0N 152.0W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  20SE  10SW  20NW.
34 KT... 60NE  40SE  30SW  40NW.
 
FORECAST VALID 12/1800Z 18.5N 152.7W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE   0SE   0SW  20NW.
34 KT... 60NE  40SE  30SW  40NW.
 
FORECAST VALID 13/0600Z 18.9N 153.7W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 50NE  30SE  10SW  30NW.
 
FORECAST VALID 14/0600Z 19.3N 156.0W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 40NE   0SE   0SW  30NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM
ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 15/0600Z 19.5N 158.5W
MAX WIND  30 KT...GUSTS  40 KT.
 
OUTLOOK VALID 16/0600Z 20.0N 161.0W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.1N 150.9W
 
NEXT ADVISORY AT 11/1500Z
 
$$

FORECASTER BIRCHARD