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  • Atlantic Post-Tropical Cyclone Arthur Advisory Number 12



    000
    WTNT31 KNHC 191445
    TCPAT1

    BULLETIN
    Post-Tropical Cyclone Arthur Advisory Number 12
    NWS National Hurricane Center Miami FL AL012020
    1100 AM AST Tue May 19 2020

    ...ARTHUR BECOMES POST-TROPICAL...
    ...THIS IS THE LAST ADVISORY...


    SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
    -----------------------------------------------
    LOCATION...36.8N 68.6W
    ABOUT 400 MI...645 KM ENE OF CAPE HATTERAS NORTH CAROLINA
    ABOUT 380 MI...610 KM NW OF BERMUDA
    MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H
    PRESENT MOVEMENT...E OR 100 DEGREES AT 15 MPH...24 KM/H
    MINIMUM CENTRAL PRESSURE...991 MB...29.27 INCHES


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


    DISCUSSION AND OUTLOOK
    ----------------------
    At 1100 AM AST (1500 UTC), the center of Post-Tropical Cyclone
    Arthur was located near latitude 36.8 North, longitude 68.6 West.
    The post-tropical cyclone is moving toward the east near 15 mph (24
    km/h), and Arthur is expected to gradually turn southward and slow
    down over the next day or so.

    Maximum sustained winds are near 60 mph (95 km/h) with higher gusts.
    Some gradual weakening is forecast to begin tonight and continue
    through Wednesday.

    Tropical-storm-force winds extend outward up to 160 miles (260 km)
    from the center.

    The estimated minimum central pressure is 991 mb (29.27 inches).


    HAZARDS AFFECTING LAND
    ----------------------
    SURF: Swells generated by Arthur are expected to affect portions
    of the mid-Atlantic and southeast U.S. coasts during the next
    day or two. These swells could cause life-threatening surf and rip
    current conditions. Please consult products from your local weather
    office.


    NEXT ADVISORY
    -------------
    This is the last public advisory issued by the National Hurricane
    Center on this system. Additional information on this system can be
    found in High Seas Forecasts issued by the National Weather Service,
    under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and available
    on the Web at http://ocean.weather.gov/shtml/NFDHSFAT1.php

    $$
    Forecaster Blake