• MESO: Mesoscale Discussion 0896

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Tue May 20 04:19:30 2025
    ACUS11 KWNS 200419
    SWOMCD
    SPC MCD 200419=20
    KSZ000-200645-

    Mesoscale Discussion 0896
    NWS Storm Prediction Center Norman OK
    1119 PM CDT Mon May 19 2025

    Areas affected...Central and Eastern Kansas

    Concerning...Severe potential...Watch possible=20

    Valid 200419Z - 200645Z

    Probability of Watch Issuance...40 percent

    SUMMARY...The severe threat may increase across central and eastern
    Kansas over the next few hours. Large hail and isolated wind damage
    will be the primary threats.

    DISCUSSION...A couple areas of convection have intensified over the
    last hour or so along a corridor from Salina southward to Wichita.
    This convection is being supported by a shortwave trough moving
    through the central Plains, evident on water vapor imagery. Ahead of
    the storms, an unstable airmass is present over much of east-central
    and southeast Kansas. RAP forecast soundings near Emporia, Kansas
    late this evening have a low-level temperature inversion, with
    MUCAPE around 2000 J/kg, and effective shear of 50 to 55 knots. This environment should be favorable for large hail. In spite of the
    low-level temperature inversion, an isolated wind-damage threat may
    also develop with the faster and stronger downdrafts.

    ..Broyles/Gleason.. 05/20/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!77LVi2w0jWDgWTp53nBV7vbgmXTH4AZGjdwhP1BRaCOgBur78L9DnJo5pbgQ0WdjpHTFGMZTo= XL-SMwKNo_n2hnLnZo$ for graphic product...

    ATTN...WFO...TOP...ICT...

    LAT...LON 38929790 38649819 38069828 37649809 37319766 37229662
    37309555 37809511 38489511 38959564 39099689 39029766
    38929790=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


    =3D =3D =3D
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