• MESO: Mesoscale Discussion 1460

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Jun 26 21:30:14 2025
    ACUS11 KWNS 262130
    SWOMCD
    SPC MCD 262129=20
    MOZ000-KSZ000-262300-

    Mesoscale Discussion 1460
    NWS Storm Prediction Center Norman OK
    0429 PM CDT Thu Jun 26 2025

    Areas affected...portions of eastern Kansas into far northwestern
    Missouri

    Concerning...Severe potential...Watch unlikely=20

    Valid 262129Z - 262300Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Scattered strong thunderstorms may pose an occasional
    severe gust threat through the remainder of the afternoon.

    DISCUSSION...Multiple thunderstorms have matured along a confluence
    zone across eastern KS, where MRMS mosaic radar imagery depicts 50+
    dBZ echoes well exceeding 30 kft. While vertical wind shear is weak,
    these storms are developing atop a moist surface airmass,
    characterized by 70+ F surface dewpoints. Given a well-mixed
    boundary layer, 8 C/km low-level lapse rates are in place, boosting
    MLCAPE to 3000 J/kg. As such, the stronger pulse-cellular and
    multicellular storms will be capable of producing wet downbursts and
    associated strong wind gusts. However, the overall severe threat
    should remain isolated.

    ..Squitieri/Guyer.. 06/26/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9axeGjC6vjxHZ22ZS5yjPQhmGn4pgJ-k7HIrJG3LyEKRqyTFW4NCBso-ALqXLzY9STcCQiYv5= fcW2ekR96xvWsE1nS8$ for graphic product...

    ATTN...WFO...SGF...EAX...TOP...ICT...

    LAT...LON 37079672 37159695 37309699 37559694 38019676 38469644
    39349600 39539556 39559497 39419451 39099433 38359437
    37959448 37609468 37179523 37019595 37079672=20

    MOST PROBABLE PEAK WIND GUST...55-70 MPH


    =3D =3D =3D
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