• MESO: Mesoscale Discussion 0655

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri May 2 20:23:47 2025
    ACUS11 KWNS 022023
    SWOMCD
    SPC MCD 022022=20
    KYZ000-TNZ000-OHZ000-VAZ000-NCZ000-INZ000-022215-

    Mesoscale Discussion 0655
    NWS Storm Prediction Center Norman OK
    0322 PM CDT Fri May 02 2025

    Areas affected...eastern KY/TN and far southwest OH

    Concerning...Severe Thunderstorm Watch 213...

    Valid 022022Z - 022215Z

    The severe weather threat for Severe Thunderstorm Watch 213
    continues.

    SUMMARY...A mixed threat of isolated severe hail and damaging gusts
    should persist through early evening with scattered to broken
    thunderstorms from the central Ohio Valley to the Cumberland
    Plateau.

    DISCUSSION...A fairly messy convective evolution persists, which has
    likely mitigated a more widespread damaging wind threat so far this
    afternoon. The northern end of the convective swath across KY has
    broken up into more cellular elements, with the far northern portion
    that moved through the Louisville area producing damaging winds.
    Meanwhile farther south in TN, the convective line has failed to
    appreciably organize. This may be related to the weak lower-level
    flow sampled in area VWP data. Primary severe threat may remain from
    sporadic, marginally severe hail. Any one of these stronger cores
    might aid in localized damaging wind swaths downstream, but
    confidence is low in if/where a more concentrated threat will occur.

    ..Grams.. 05/02/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6Bhs0iGhCbk1PCcIooWCqW1nnO5GX3h7iejPrzQEEeOzwoSE-_xDEvj3zFOBU4uh7Homw0PLR= 0IzC-5UjXrGD5Y2DCs$ for graphic product...

    ATTN...WFO...RLX...GSP...MRX...JKL...ILN...LMK...OHX...

    LAT...LON 36978290 35858348 35448386 35338464 35618529 36568516
    37128500 37708525 38268559 38618550 39018483 39178417
    39018352 38908331 38458292 36978290=20

    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


    =3D =3D =3D
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