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HURRICANE OLIVIA FORECAST/ADVISORY NUMBER 39
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP172018
0900 UTC MON SEP 10 2018
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* OAHU
* MAUI COUNTY...INCLUDING THE ISLANDS OF MAUI...MOLOKAI...
LANAI...AND KAHOOLAWE
* HAWAII COUNTY
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE IN THE WATCH AREA. A WATCH IS TYPICALLY ISSUED 48 HOURS
BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM-FORCE
WINDS... CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR
DANGEROUS.
A TROPICAL STORM WARNING MAY BE REQUIRED FOR SOME AREAS THAT ARE
IN THE WATCH AREA ON MONDAY.
INTERESTS ON KAUAI AND NIIHAU SHOULD CLOSELY MONITOR THE PROGRESS
OF OLIVIA.
HURRICANE CENTER LOCATED NEAR 21.7N 146.9W AT 10/0900Z
POSITION ACCURATE WITHIN 15 NM
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 8 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 980 MB
EYE DIAMETER 15 NM
MAX SUSTAINED WINDS 75 KT WITH GUSTS TO 90 KT.
64 KT....... 25NE 10SE 0SW 20NW.
50 KT....... 40NE 20SE 15SW 35NW.
34 KT.......105NE 50SE 45SW 85NW.
12 FT SEAS..240NE 120SE 130SW 240NW.
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 21.7N 146.9W AT 10/0900Z
AT 10/0600Z CENTER WAS LOCATED NEAR 21.7N 146.5W
FORECAST VALID 10/1800Z 21.6N 148.3W
MAX WIND 75 KT...GUSTS 90 KT.
64 KT... 25NE 10SE 0SW 20NW.
50 KT... 40NE 20SE 15SW 35NW.
34 KT...105NE 50SE 45SW 85NW.
FORECAST VALID 11/0600Z 21.5N 150.2W
MAX WIND 75 KT...GUSTS 90 KT.
64 KT... 25NE 10SE 0SW 20NW.
50 KT... 40NE 20SE 15SW 35NW.
34 KT...105NE 50SE 45SW 85NW.
FORECAST VALID 11/1800Z 21.2N 152.2W
MAX WIND 70 KT...GUSTS 85 KT.
64 KT... 25NE 10SE 0SW 20NW.
50 KT... 40NE 20SE 15SW 35NW.
34 KT...105NE 50SE 45SW 85NW.
FORECAST VALID 12/0600Z 20.8N 154.5W
MAX WIND 60 KT...GUSTS 75 KT.
50 KT... 30NE 15SE 10SW 25NW.
34 KT...100NE 40SE 35SW 80NW.
FORECAST VALID 13/0600Z 19.9N 159.3W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 90NE 35SE 30SW 70NW.
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 14/0600Z 19.5N 164.5W
MAX WIND 40 KT...GUSTS 50 KT.
OUTLOOK VALID 15/0600Z 20.5N 169.5W
MAX WIND 35 KT...GUSTS 45 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 21.7N 146.9W
NEXT ADVISORY AT 10/1500Z
$$
FORECASTER HOUSTON
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