WTPA23 PHFO 220235 RRA

TCMCP3



TROPICAL STORM DARBY FORECAST/ADVISORY NUMBER  42

NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP052016

0300 UTC FRI JUL 22 2016



CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...



NONE.



SUMMARY OF WATCHES AND WARNINGS IN EFFECT...



A TROPICAL STORM WATCH IS IN EFFECT FOR...

. HAWAII COUNTY

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

AND

KAHOOLAWE



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 MAY BE REQUIRED FOR ADDITIONAL ISLANDS

LATER TONIGHT OR FRIDAY.



TROPICAL STORM CENTER LOCATED NEAR 18.9N 147.5W AT 22/0300Z

POSITION ACCURATE WITHIN  20 NM



PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT  11 KT



ESTIMATED MINIMUM CENTRAL PRESSURE  997 MB

MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.

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

34 KT....... 90NE  40SE  40SW  90NW.

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 18.9N 147.5W AT 22/0300Z

AT 22/0000Z CENTER WAS LOCATED NEAR 18.9N 146.9W



FORECAST VALID 22/1200Z 18.8N 149.1W

MAX WIND  55 KT...GUSTS  65 KT.

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

34 KT... 90NE  40SE  40SW  90NW.



FORECAST VALID 23/0000Z 18.8N 151.1W

MAX WIND  55 KT...GUSTS  65 KT.

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

34 KT... 90NE  40SE  40SW  90NW.



FORECAST VALID 23/1200Z 19.2N 152.9W

MAX WIND  55 KT...GUSTS  65 KT.

50 KT... 30NE  10SE   0SW  30NW.