• Pacific-NC: TS Darby 30

    From Weather Alert@454:1/105 to All on Sat Jul 16 18:41:00 2022
    WTPA31 PHFO 162033
    TCPCP1

    BULLETIN
    Tropical Storm Darby Advisory Number 30
    NWS Central Pacific Hurricane Center Honolulu HI EP052022
    1100 AM HST Sat Jul 16 2022

    ...DARBY WEAKENING AS IT PASSES SOUTH OF THE BIG ISLAND...


    SUMMARY OF 1100 AM HST...2100 UTC...INFORMATION -----------------------------------------------
    LOCATION...17.7N 155.5W
    ABOUT 140 MI...225 KM S OF HILO HAWAII
    ABOUT 295 MI...470 KM SSE OF HONOLULU HAWAII
    MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H
    PRESENT MOVEMENT...W OR 270 DEGREES AT 22 MPH...35 KM/H
    MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES


    WATCHES AND WARNINGS
    --------------------
    There are no coastal watches or warnings in effect.


    DISCUSSION AND OUTLOOK
    ----------------------
    At 1100 AM HST (2100 UTC), the center of Tropical Storm Darby was
    located near latitude 17.7 North, longitude 155.5 West. Darby is
    moving toward the west near 22 mph (35 km/h) and this motion is
    expected to continue until the cyclone dissipates on Sunday.

    Maximum sustained winds are near 40 mph (65 km/h) with higher gusts.
    Darby is forecasted to become a tropical depression later today and
    become a post-tropical remnant low tonight, and dissipates on
    Sunday.

    Tropical-storm-force winds extend outward up to 35 miles (55 km)
    from the center.

    The estimated minimum central pressure is 1007 mb (29.74 inches).


    HAZARDS AFFECTING LAND
    ----------------------
    SURF: Large swells generated by Darby are expected to affect
    portions of the Hawaiian Islands over the weekend. These swells are
    likely to produce hazardous surf and dangerous rip currents. Please
    consult products from your local National Weather Service office in
    Honolulu, Hawaii for further details.

    RAINFALL: Darby is expected to produce localized storm total
    rainfall of 2 to 4 inches along portions of windward Big Island.
    These rains may cause minor flooding especially in low-lying and
    poor drainage areas.


    NEXT ADVISORY
    -------------
    Next complete advisory at 500 PM HST.

    $$
    Forecaster Kodama

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