• MESO: Mesoscale Discussion 0442

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Apr 10 20:46:04 2025
    ACUS11 KWNS 102045
    SWOMCD
    SPC MCD 102045=20
    TNZ000-NCZ000-SCZ000-GAZ000-102245-

    Mesoscale Discussion 0442
    NWS Storm Prediction Center Norman OK
    0345 PM CDT Thu Apr 10 2025

    Areas affected...eastern Tennessee...northern Georgia...extreme
    western Carolinas

    Concerning...Severe potential...Watch likely=20

    Valid 102045Z - 102245Z

    Probability of Watch Issuance...80 percent

    SUMMARY...Scattered storms, a few of which may be severe, are likely
    to affect parts of northern Georgia and eastern Tennessee, and
    possibly into the far western Carolinas by early evening.

    DISCUSSION...Storms continue to increase across TN, beneath the
    cooler midlevel temperatures. Meanwhile, a midlevel cloud band has
    moved out of the region, allowing heating behind. Given this
    expected destabilization via heating and advection out of the west,
    cells moving into the region are expected to remain strong or
    severe, producing hail and localized wind gusts. The greatest risk
    of damaging hail will be over southern areas, including northern GA,
    where temperatures have warmed substantially and lapse rates are
    quite steep.

    ..Jewell/Gleason.. 04/10/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!50Xx0Buc25LtBDD0t5re-KDWWFXUYe3bHH-e72kx2c6j4I4P2E-KwEQQWrK-SOV_zV0vliV60= 4VVl6wEDg2KUfUDwbg$ for graphic product...

    ATTN...WFO...GSP...MRX...FFC...OHX...

    LAT...LON 33858534 34798555 35278534 35838515 36238490 36508420
    36538299 36438240 36048216 35258250 34328322 33618497
    33858534=20

    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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