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TROPICAL STORM OLIVIA FORECAST/ADVISORY NUMBER 44
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP172018
1500 UTC TUE SEP 11 2018
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* OAHU
* MAUI COUNTY...INCLUDING THE ISLANDS OF MAUI... MOLOKAI...
LANAI... AND
KAHOOLAWE
* HAWAII COUNTY
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* KAUAI COUNTY...INCLUDING THE ISLANDS OF KAUAI AND NIIHAU.
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE IN THE WARNING AREA WITHIN 36 HOURS.
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE IN THE WATCH AREA WITHIN 48 HOURS.
TROPICAL STORM CENTER LOCATED NEAR 21.9N 151.1W AT 11/1500Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 9 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 999 MB
MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT.
50 KT....... 30NE 10SE 10SW 30NW.
34 KT....... 80NE 40SE 30SW 80NW.
12 FT SEAS..240NE 120SE 90SW 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 21.9N 151.1W AT 11/1500Z
AT 11/1200Z CENTER WAS LOCATED NEAR 21.9N 150.7W
FORECAST VALID 12/0000Z 21.6N 152.9W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 20NE 10SE 0SW 20NW.
34 KT... 80NE 40SE 30SW 80NW.
FORECAST VALID 12/1200Z 21.1N 155.3W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 80NE 30SE 20SW 80NW.
FORECAST VALID 13/0000Z 20.3N 157.8W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 70NE 10SE 10SW 70NW.
FORECAST VALID 13/1200Z 19.7N 160.2W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 70NE 0SE 0SW 70NW.
FORECAST VALID 14/1200Z 19.3N 164.7W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 90NE 0SE 0SW 90NW.
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 15/1200Z 20.5N 169.5W
MAX WIND 35 KT...GUSTS 45 KT.
OUTLOOK VALID 16/1200Z 21.6N 174.0W...POST-TROP/REMNT LOW
MAX WIND 30 KT...GUSTS 40 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 21.9N 151.1W
NEXT ADVISORY AT 11/2100Z
$$
FORECASTER BIRCHARD
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