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HURRICANE HECTOR FORECAST/ADVISORY NUMBER 34
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP102018
2100 UTC WED AUG 08 2018
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
THE TROPICAL STORM WARNING FOR HAWAII COUNTY HAS BEEEN
DISCONTINUED.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
NONE.
INTERESTS ON JOHNSTON ISLAND SHOULD MONITOR THE PROGRESS OF HECTOR.
HURRICANE CENTER LOCATED NEAR 16.5N 155.3W AT 08/2100Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 14 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 959 MB
EYE DIAMETER 10 NM
MAX SUSTAINED WINDS 100 KT WITH GUSTS TO 120 KT.
64 KT....... 30NE 20SE 20SW 30NW.
50 KT....... 40NE 30SE 30SW 40NW.
34 KT....... 80NE 60SE 60SW 80NW.
12 FT SEAS..240NE 150SE 150SW 210NW.
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 16.5N 155.3W AT 08/2100Z
AT 08/1800Z CENTER WAS LOCATED NEAR 16.5N 154.6W
FORECAST VALID 09/0600Z 16.6N 157.6W
MAX WIND 95 KT...GUSTS 115 KT.
64 KT... 30NE 20SE 20SW 30NW.
50 KT... 40NE 30SE 30SW 40NW.
34 KT... 80NE 60SE 60SW 80NW.
FORECAST VALID 09/1800Z 16.7N 160.4W
MAX WIND 95 KT...GUSTS 115 KT.
64 KT... 30NE 20SE 20SW 30NW.
50 KT... 40NE 30SE 30SW 40NW.
34 KT... 80NE 60SE 60SW 80NW.
FORECAST VALID 10/0600Z 17.0N 163.2W
MAX WIND 95 KT...GUSTS 115 KT.
64 KT... 30NE 20SE 10SW 20NW.
50 KT... 40NE 30SE 30SW 40NW.
34 KT... 80NE 60SE 50SW 70NW.
FORECAST VALID 10/1800Z 17.5N 165.9W
MAX WIND 90 KT...GUSTS 110 KT.
64 KT... 30NE 20SE 10SW 20NW.
50 KT... 40NE 30SE 30SW 40NW.
34 KT... 80NE 60SE 50SW 70NW.
FORECAST VALID 11/1800Z 19.5N 171.0W
MAX WIND 90 KT...GUSTS 110 KT.
50 KT... 50NE 40SE 20SW 40NW.
34 KT...100NE 80SE 50SW 80NW.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
OUTLOOK VALID 12/1800Z 22.6N 176.0W
MAX WIND 85 KT...GUSTS 105 KT.
OUTLOOK VALID 13/1800Z 25.0N 180.0E
MAX WIND 80 KT...GUSTS 100 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.5N 155.3W
NEXT ADVISORY AT 09/0300Z
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FORECASTER BIRCHARD
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