• Pacific-EN: PTC Iselle 18

    From Dumas Walker@21:1/175 to ALL on Sunday, August 30, 2020 18:35:00
    WTPZ34 KNHC 302034
    TCPEP4

    BULLETIN
    Post-Tropical Cyclone Iselle Advisory Number 18
    NWS National Hurricane Center Miami FL EP142020
    300 PM MDT Sun Aug 30 2020

    ...ISELLE BECOMES A REMNANT LOW, THIS THE LAST ADVISORY...


    SUMMARY OF 300 PM MDT...2100 UTC...INFORMATION ----------------------------------------------
    LOCATION...23.7N 113.3W
    ABOUT 225 MI...360 KM WNW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
    MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H
    PRESENT MOVEMENT...N OR 360 DEGREES AT 8 MPH...13 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 300 PM MDT (2100 UTC), the center of Post-Tropical Cyclone Iselle
    was located near latitude 23.7 North, longitude 113.3 West. The
    post-tropical cyclone is moving toward the north near 8 mph (13
    km/h), and this motion is expected today, followed by a motion
    toward the north-northwest on Monday.

    Maximum sustained winds have decreased to near 30 mph (45 km/h)
    with higher gusts. Iselle should gradually lose strength during
    the next day or so before decaying into a surface trough on Tuesday.

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


    HAZARDS AFFECTING LAND
    ----------------------
    SURF: Swells generated by Iselle and a large area of southwesterly
    winds to its south are affecting portions of the southwestern and
    west-central coast of Mexico, as well as the west coast of Baja
    California Sur. These swells are expected to continue for the next
    day or so and will likely 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. For additional information on the remnant low
    please see High Seas Forecasts issued by the National Weather
    Service, under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and
    on the web at ocean.weather.gov/shtml/NFDHSFEPI.php

    $$
    Forecaster Blake


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