• MESO: Mesoscale Discussion 1365

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jul 1 01:20:23 2023
    ACUS11 KWNS 010120
    SWOMCD
    SPC MCD 010119=20
    MOZ000-KSZ000-010215-

    Mesoscale Discussion 1365
    NWS Storm Prediction Center Norman OK
    0819 PM CDT Fri Jun 30 2023

    Areas affected...Parts of northeastern Kansas and far western MO

    Concerning...Severe Thunderstorm Watch 424...

    Valid 010119Z - 010215Z

    The severe weather threat for Severe Thunderstorm Watch 424
    continues.

    SUMMARY...The risk of damaging winds and large hail continues across
    Severe Thunderstorm Watch 424 in northeastern Kansas tonight.

    DISCUSSION...Latest radar data from KTWX shows an upscale-grown
    cluster of storms with an expansive cold pool tracking eastward over
    parts of northeastern Kansas tonight. This storm has produced 60-70
    mph gusts and 1.5 inch hail. Ahead of this storm, low-level
    confluence associated with an east-west-oriented outflow boundary
    from storms to the east should provide a focused corridor for the
    maintenance of this activity. Steep deep-layer lapse rates and
    around 45 kt of effective shear (sampled by the TOP 00Z sounding)
    suggest the potential for severe winds and large hail will continue
    with eastward extent tonight -- especially before the onset of
    nocturnal boundary-layer stability in the next few hours.

    ..Weinman.. 07/01/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!445im3X9N94vC2JZOXGv-fl1JVxARoSLPayxo3qr1yZYg0NpFyodxqpUDCjX903CJzxc8MQr8= y3xTdCj5nTeKTLhBQo$ for graphic product...

    ATTN...WFO...EAX...TOP...

    LAT...LON 38689535 38749565 38929587 39179589 39309574 39379549
    39429491 39339455 39139435 38829440 38679480 38689535=20


    =3D =3D =3D
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