• MESO: Mesoscale Discussion 1566

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Tue Jul 9 22:42:46 2024
    ACUS11 KWNS 092242
    SWOMCD
    SPC MCD 092242=20
    KYZ000-OHZ000-INZ000-ILZ000-100015-

    Mesoscale Discussion 1566
    NWS Storm Prediction Center Norman OK
    0542 PM CDT Tue Jul 09 2024

    Areas affected...northern Kentucky...southern Indiana...far
    southwestern Ohio

    Concerning...Tornado Watch 516...

    Valid 092242Z - 100015Z

    The severe weather threat for Tornado Watch 516 continues.

    SUMMARY...Tornado threat continues within WW516.

    DISCUSSION...Supercells have been ongoing along and near the warm
    front extending across northern Kentucky into southern Indiana. One
    ongoing supercell north of Evansville, IN near Johnson, IN has
    produced multiple tornadoes across northern Kentucky into southern
    Indiana. A more narrow favorable corridor of tornado threat should
    be maintained in the next few hours across the Indiana/Kentucky
    border along the Ohio River. Within this region, the 850 mb jet will
    increase and subsequently contribute to the most favorable region of
    effective SRH around 200-300 m2/s2. Any semi-discrete cells that can
    track northward/northwestward into this region will likely take
    advantage of more favorable low-level SRH, taking on supercell
    characteristics and potential for tornadoes as they track near the
    warm front. This corridor will shift northeastward through the
    evening across southern Indiana and eventually southwestern Ohio
    through time.

    ..Thornton/Gleason.. 07/09/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9GR1LHtyMCrlYCsl0OSRbxAe528-vaqLVhejcVwU_WI6AiiS9nbJGUEjeQ5i-Xu1Ujtu_YB2F= zFOBTvwwthCnouaE64$ for graphic product...

    ATTN...WFO...ILN...LMK...IND...PAH...ILX...

    LAT...LON 38418761 38698753 38988725 39158690 39288635 39328602
    39338571 39358551 39478493 39498450 39348438 38878444
    37648501 37328512 36988633 37138710 37218725 37588760
    38418761=20


    =3D =3D =3D
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