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HURRICANE WALAKA FORECAST/ADVISORY NUMBER 8
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI CP012018
1500 UTC MON OCT 01 2018
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A HURRICANE WARNING IS IN EFFECT FOR...
* JOHNSTON ATOLL
A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED IN
THE WARNING AREA. A WARNING IS TYPICALLY ISSUED 36 HOURS BEFORE THE
ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM FORCE WINDS...
CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR DANGEROUS.
INTERESTS IN THE PAPAHANAUMOKUAKEA MARINE NATIONAL MONUMENT SHOULD
MONITOR THE PROGRESS OF WALAKA.
HURRICANE CENTER LOCATED NEAR 12.3N 168.3W AT 01/1500Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT 9 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 954 MB
EYE DIAMETER 15 NM
MAX SUSTAINED WINDS 110 KT WITH GUSTS TO 135 KT.
64 KT....... 30NE 25SE 25SW 30NW.
50 KT....... 55NE 40SE 40SW 55NW.
34 KT.......120NE 80SE 65SW 120NW.
12 FT SEAS..235NE 155SE 165SW 235NW.
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 12.3N 168.3W AT 01/1500Z
AT 01/1200Z CENTER WAS LOCATED NEAR 12.1N 167.9W
FORECAST VALID 02/0000Z 13.1N 169.4W
MAX WIND 130 KT...GUSTS 160 KT.
64 KT... 35NE 30SE 30SW 35NW.
50 KT... 60NE 50SE 50SW 60NW.
34 KT...125NE 85SE 70SW 125NW.
FORECAST VALID 02/1200Z 14.5N 170.4W
MAX WIND 140 KT...GUSTS 170 KT.
64 KT... 45NE 35SE 35SW 40NW.
50 KT... 70NE 55SE 50SW 65NW.
34 KT...130NE 90SE 80SW 120NW.
FORECAST VALID 03/0000Z 16.4N 170.7W
MAX WIND 140 KT...GUSTS 170 KT.
64 KT... 45NE 40SE 35SW 40NW.
50 KT... 75NE 60SE 55SW 65NW.
34 KT...130NE 110SE 90SW 115NW.
FORECAST VALID 03/1200Z 18.9N 170.1W
MAX WIND 135 KT...GUSTS 165 KT.
64 KT... 50NE 45SE 35SW 45NW.
50 KT... 80NE 70SE 55SW 65NW.
34 KT...140NE 120SE 90SW 115NW.
FORECAST VALID 04/1200Z 25.0N 167.5W
MAX WIND 100 KT...GUSTS 120 KT.
50 KT... 80NE 70SE 55SW 65NW.
34 KT...150NE 130SE 100SW 130NW.
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 05/1200Z 29.5N 167.0W
MAX WIND 75 KT...GUSTS 90 KT.
OUTLOOK VALID 06/1200Z 33.0N 164.0W
MAX WIND 60 KT...GUSTS 75 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 12.3N 168.3W
NEXT ADVISORY AT 01/2100Z
$$
FORECASTER JELSEMA
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