WTPA23 PHFO 230240 RRA

TCMCP3



TROPICAL STORM DARBY FORECAST/ADVISORY NUMBER  46

NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP052016

0300 UTC SAT JUL 23 2016



CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...



A TROPICAL STORM WATCH HAS BEEN ISSUED FOR OAHU.



SUMMARY OF WATCHES AND WARNINGS IN EFFECT...



A TROPICAL STORM WARNING IS IN EFFECT FOR...

. HAWAII COUNTY

.. MAUI COUNTY...INCLUDING THE ISLANDS OF MAUI...MOLOKAI...LANAI

AND KAHOOLAWE



A TROPICAL STORM WATCH IS IN EFFECT FOR...

.. OAHU



A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE

EXPECTED WITHIN THE WARNING AREA WITHIN 36 HOURS.



A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE

POSSIBLE WITHIN THE WATCH AREA WITHIN 48 HOURS.



INTERESTS ELSEWHERE IN THE HAWAIIAN ISLANDS SHOULD MONITOR THE

PROGRESS OF DARBY. WATCHES AND WARNINGS MAY BE REQUIRED FOR

ADDITIONAL ISLANDS LATER TONIGHT OR SATURDAY.



TROPICAL STORM CENTER LOCATED NEAR 18.7N 152.1W AT 23/0300Z

POSITION ACCURATE WITHIN  20 NM



PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT  10 KT



ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB

MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.

50 KT....... 30NE   0SE   0SW  30NW.

34 KT.......110NE  80SE  40SW 110NW.

12 FT SEAS..270NE 120SE 120SW 310NW.

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 18.7N 152.1W AT 23/0300Z

AT 23/0000Z CENTER WAS LOCATED NEAR 18.6N 151.6W



FORECAST VALID 23/1200Z 18.9N 153.5W

MAX WIND  50 KT...GUSTS  60 KT.

50 KT... 30NE   0SE   0SW  30NW.

34 KT...110NE  80SE  40SW 110NW.