• MESO: Mesoscale Discussion 0508

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Tue Apr 23 19:57:04 2024
    ACUS11 KWNS 231956
    SWOMCD
    SPC MCD 231956=20
    TXZ000-232130-

    Mesoscale Discussion 0508
    NWS Storm Prediction Center Norman OK
    0256 PM CDT Tue Apr 23 2024

    Areas affected...Trans-Pecos/Lower Pecos Valley of TX

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

    Valid 231956Z - 232130Z

    Probability of Watch Issuance...5 percent

    SUMMARY...Localized strong to severe gusts of 50-65 mph and small to
    marginally severe hail to around 1 inch in diameter will be possible
    with a couple storms in far west Texas.

    DISCUSSION...High-based, lower-topped thunderstorms are expected to
    persist for a few more hours off the higher terrain of the TX
    Trans-Pecos and spread east towards the Lower Pecos Valley before
    weakening. Steep lower-level lapse rates will be conductive to
    microbursts beneath generally small hail cores aloft. The overall
    environmental setup coupled with the lack of stronger large-scale
    ascent suggest that any severe threat should remain relatively
    localized in space/short in time, and marginal in intensity.

    ..Grams/Smith.. 04/23/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!45wytPyssuLMomkM1JLJKi3h1a26N6YlTsfIl99DOqNaJ14dpDEoy7QHpYwohLAc6_MCFJZoA= YM9eWoLFaN_SxFfRgo$ for graphic product...

    ATTN...WFO...EWX...SJT...MAF...

    LAT...LON 30800352 31180233 31110184 30840152 30280160 30140176
    30020246 30060315 30350368 30640376 30800352=20


    =3D =3D =3D
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