• MESO: Mesoscale Discussion 0371

    From COD Weather Processor@1:2320/107 to wx-storm@lists.illinois.edu on Thursday, April 09, 2026 23:38:48
    ACUS11 KWNS 092338
    SWOMCD
    SPC MCD 092338=20
    KSZ000-OKZ000-100115-

    Mesoscale Discussion 0371
    NWS Storm Prediction Center Norman OK
    0638 PM CDT Thu Apr 09 2026

    Areas affected...portions of southwestern and central Kansas

    Concerning...Severe Thunderstorm Watch 98...

    Valid 092338Z - 100115Z

    The severe weather threat for Severe Thunderstorm Watch 98
    continues.

    SUMMARY...Ongoing thunderstorms will continue to bring a risk for
    severe hazards across the southwestern portions of Severe
    Thunderstorm Watch 98 over the next 2-3 hours. Severe wind gusts are
    the primary threat, with large hail also possible in central Kansas.

    DISCUSSION...Isolated to widely scattered thunderstorms have
    developed along/ahead of a dryline analyzed just west/northwest of
    Dodge City, Kansas. Latest mesoanalysis depicts surface temperatures
    in the low-80s F with dewpoints in the upper 40s, which is
    contributing to a deep, well-mixed boundary layer across the region.
    High LCLs (~3 km AGL), dry sub-cloud layers with steep low-level
    lapse rates, and DCAPE exceeding 1000 J/kg will continue to support
    the potential for severe wind gusts to 55-60 kts, especially with
    any stronger storm clusters that can become better organized. Steep
    mid-level lapse rates (8-9 C/km per latest mesoanalysis) and
    supercell wind profiles (evident in the DDC VAD profiles) will also
    support a threat for large hail with stronger, more sustained
    convection. A gradual increase in low-level stabilization owing to
    nocturnal cooling is then expected to yield a decreasing severe
    threat after the next 2-3 hours.

    ..Chalmers.. 04/09/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6kgjlkBM8LrnYDMsJ3cQuHdfS3hPGIRMo4VMnriEJ5qyMjMZzBpZWGU5WU_ZrxuZ5iAc2XCsu= bu6u_eG83R52TpfSU8$ for graphic product...

    ATTN...WFO...TOP...ICT...OUN...DDC...

    LAT...LON 38389768 37869819 37389869 37059932 36999969 37030033
    37450052 37960006 38599948 38919906 39009863 39019841
    38999793 38839759 38389768=20

    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


    =3D =3D =3D
    To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM.

    --- SBBSecho 3.28-Linux
    * Origin: Capitol City Online (1:2320/107)