WTPA23 PHFO 240235 RRA

TCMCP3



TROPICAL STORM DARBY FORECAST/ADVISORY NUMBER  50

NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP052016

0300 UTC SUN JUL 24 2016



CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...



A TROPICAL STORM WARNING HAS BEEN ISSUED FOR KAUAI COUNTY...

INCLUDING THE ISLANDS OF KAUAI AND NIIHAU.



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

.. OAHU

.. KAUAI COUNTY...INCLUDING THE ISLANDS OF KAUAI AND NIIHAU



A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE

EXPECTED WITHIN THE WARNING AREA WITHIN 36 HOURS. IN THIS CASE...

TROPICAL STORM CONDITIONS ARE OCCURRING OVER PORTIONS OF THE BIG

ISLAND...AND ARE EXPECTED OVER MAUI COUNTY AND OAHU WITHIN 24

HOURS.



INTERESTS IN THE EASTERN PORTION OF THE PAPAHANAUMOKUAKEA MARINE

NATIONAL MONUMENT SHOULD MONITOR THE PROGRESS OF DARBY.



TROPICAL STORM CENTER LOCATED NEAR 19.3N 155.8W AT 24/0300Z

POSITION ACCURATE WITHIN  20 NM



PRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT   9 KT



ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB

MAX SUSTAINED WINDS  35 KT WITH GUSTS TO  45 KT.

34 KT....... 60NE  40SE  10SW  60NW.

12 FT SEAS..150NE 120SE  60SW 150NW.

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 19.3N 155.8W AT 24/0300Z

AT 24/0000Z CENTER WAS LOCATED NEAR 19.3N 155.3W



FORECAST VALID 24/1200Z 20.0N 156.9W

MAX WIND  35 KT...GUSTS  45 KT.

34 KT... 60NE  40SE  10SW  60NW.



FORECAST VALID 25/0000Z 21.0N 158.4W