• ADVISORY: Tropical Storm Melissa Intermediate Advisory Number 5a

    From COD Weather Processor@1:2320/105 to wx-atlan@lists.illinois.edu on Wed Oct 22 17:38:42 2025
    869
    WTNT33 KNHC 221738
    TCPAT3

    BULLETIN
    Tropical Storm Melissa Intermediate Advisory Number 5A
    NWS National Hurricane Center Miami FL AL132025
    200 PM EDT Wed Oct 22 2025

    ...MELISSA REMAINS DISORGANIZED AND JOGGING SLOWLY WESTWARD...
    ...HEAVY RAINFALL AND FLOODING EXPECTED OVER PORTIONS OF HISPANIOLA
    AND JAMAICA OVER THE REMAINDER OF THIS WEEK...


    SUMMARY OF 200 PM EDT...1800 UTC...INFORMATION ----------------------------------------------
    LOCATION...14.3N 74.0W
    ABOUT 320 MI...510 KM SSW OF PORT AU PRINCE HAITI
    ABOUT 315 MI...510 KM SE OF KINGSTON JAMAICA
    MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
    PRESENT MOVEMENT...W OR 280 DEGREES AT 2 MPH...4 KM/H
    MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES


    WATCHES AND WARNINGS
    --------------------
    CHANGES WITH THIS ADVISORY:

    None.

    SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

    A Hurricane Watch is in effect for...
    * Southwestern peninsula of Haiti from the border with the
    Dominican Republic to Port-Au-Prince

    A Tropical Storm Watch is in effect for...
    * Jamaica

    A Hurricane Watch means that hurricane conditions are possible
    within the watch area. A watch is typically issued 48 hours
    before the anticipated first occurrence of tropical-storm-force
    winds, conditions that make outside preparations difficult or
    dangerous.

    A Tropical Storm Watch means that tropical storm conditions are
    possible within the watch area, generally within 48 hours.

    Interests elsewhere in Haiti, the Dominican Republic, and Cuba
    should monitor the progress of Melissa.

    For storm information specific to your area, please monitor
    products issued by your national meteorological service.


    DISCUSSION AND OUTLOOK
    ----------------------
    At 200 PM EDT (1800 UTC), the center of Tropical Storm Melissa was
    located by Air Force Reserve reconnaissance aircraft near latitude
    14.3 North, longitude 74.0 West. Melissa is moving slowly toward the
    west near 2 mph (4 km/h). A slow forward speed and a gradual turn to
    the northwest and north is forecast during the next couple of days,
    followed by a turn back westward by this weekend. On the forecast
    track, Melissa is expected to approach Jamaica and the southwestern
    portion of Haiti later this week.

    Maximum sustained winds remain near 50 mph (85 km/h) with higher
    gusts. Some gradual strengthening is anticipated during the next few
    days, and Melissa could become a hurricane by Friday.

    Tropical-storm-force winds extend outward up to 115 miles (185 km)
    from the center.

    The estimated minimum central pressure is 1000 mb (29.53 inches).


    HAZARDS AFFECTING LAND
    ----------------------
    Key messages for Melissa can be found in the Tropical Cyclone
    Discussion under AWIPS header MIATCDAT3 and WMO header WTNT43 KNHC.

    WIND: Hurricane conditions are possible within the watch area in
    Haiti beginning late on Thursday. Tropical storm conditions could
    begin in Jamaica late on Thursday or Friday.

    RAINFALL: Melissa is expected to bring 5 to 10 inches of rain to
    the southern Dominican Republic, southern Haiti, and eastern Jamaica
    through Saturday, with locally higher amounts possible. Additional
    heavy rainfall is possible beyond Saturday; however, uncertainty in
    Melissa's track and forward speed reduces confidence in exact
    totals. Significant flash flooding and landslides are possible.

    Across Puerto Rico, northern Dominican Republic, northern Haiti, and
    western Jamaica, 2 to 4 inches of rain is expected through Saturday.
    Flash and urban flooding will be possible through at least Saturday.

    For a complete depiction of forecast rainfall associated with
    Melissa, please see the National Weather Service Storm Total
    Rainfall Graphic, available at
    hurricanes.gov/graphics_at3.shtml?rainqpf

    SURF: Swells generated by Melissa are expected to spread to
    Hispaniola, Jamaica, and eastern Cuba during the next couple of
    days. Please consult products from your local weather office.

    A depiction of rip current risk for the United States can be found
    at: hurricanes.gov/graphics_at3.shtml?ripCurrents


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

    $$
    Forecaster Papin



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