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HURRICANE HECTOR FORECAST/ADVISORY NUMBER  41
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP102018
1500 UTC FRI AUG 10 2018
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
THE TROPICAL STORM WATCH FOR JOHNSTON ISLAND HAS BEEN
DISCONTINUED.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT... 
 
NONE.
 
INTERESTS IN THE NORTHWESTERN HAWAIIAN ISLANDS...INCLUDING MIDWAY
AND KURE ATOLLS AND THE PAPAHANAUMOKUAKEA MARINE NATIONAL MONUMENT
WEST OF FRENCH FRIGATE SHOALS...SHOULD MONITOR THE PROGRESS OF
HECTOR. A TROPICAL STORM WATCH MAY BE ISSUED FOR PORTIONS OF THE
NORTHWESTERN HAWAIIAN ISLANDS LATER TODAY OR TONIGHT. THIS DOES
NOT INCLUDE ANY OF THE MAIN HAWAIIAN ISLANDS.
 
HURRICANE CENTER LOCATED NEAR 17.7N 165.9W AT 10/1500Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT  14 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  951 MB
EYE DIAMETER  15 NM
MAX SUSTAINED WINDS 115 KT WITH GUSTS TO 140 KT.
64 KT....... 30NE  20SE  20SW  30NW.
50 KT....... 50NE  30SE  30SW  45NW.
34 KT....... 95NE  60SE  50SW  90NW.
12 FT SEAS..210NE 150SE 170SW 200NW.
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 17.7N 165.9W AT 10/1500Z
AT 10/1200Z CENTER WAS LOCATED NEAR 17.6N 165.2W
 
FORECAST VALID 11/0000Z 18.5N 167.7W
MAX WIND 115 KT...GUSTS 140 KT.
64 KT... 30NE  20SE  20SW  30NW.
50 KT... 50NE  30SE  30SW  45NW.
34 KT... 95NE  60SE  50SW  90NW.
 
FORECAST VALID 11/1200Z 19.8N 169.8W
MAX WIND 115 KT...GUSTS 140 KT.
64 KT... 30NE  20SE  15SW  30NW.
50 KT... 50NE  35SE  25SW  45NW.
34 KT... 95NE  70SE  50SW  90NW.
 
FORECAST VALID 12/0000Z 21.3N 171.7W
MAX WIND 105 KT...GUSTS 130 KT.
64 KT... 30NE  20SE  15SW  25NW.
50 KT... 45NE  35SE  20SW  40NW.
34 KT... 90NE  70SE  45SW  85NW.
 
FORECAST VALID 12/1200Z 23.3N 173.8W
MAX WIND  90 KT...GUSTS 110 KT.
64 KT... 25NE  20SE  10SW  20NW.
50 KT... 40NE  35SE  20SW  40NW.
34 KT... 80NE  70SE  45SW  65NW.
 
FORECAST VALID 13/1200Z 27.0N 178.5W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 35NE  30SE  20SW  30NW.
34 KT... 75NE  65SE  40SW  65NW.
 
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 14/1200Z 30.5N 176.5E
MAX WIND  55 KT...GUSTS  65 KT.
 
OUTLOOK VALID 15/1200Z 33.5N 173.0E
MAX WIND  45 KT...GUSTS  55 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.7N 165.9W
 
NEXT ADVISORY AT 10/2100Z
 
$$
FORECASTER HOUSTON
 
 
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