WTPA23 PHFO 230856 RRA

TCMCP3



TROPICAL STORM DARBY FORECAST/ADVISORY NUMBER  47

NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP052016

0900 UTC SAT JUL 23 2016



CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...



NONE.



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 18.8N 153.0W AT 23/0900Z

POSITION ACCURATE WITHIN  20 NM



PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT   9 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 18.8N 153.0W AT 23/0900Z

AT 23/0600Z CENTER WAS LOCATED NEAR 18.7N 152.6W



FORECAST VALID 23/1800Z 19.1N 154.4W

MAX WIND  50 KT...GUSTS  60 KT.

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

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



FORECAST VALID 24/0600Z 19.8N 155.7W

MAX WIND  45 KT...GUSTS  55 KT.