• MESO: Mesoscale Discussion 0628

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu May 1 00:19:49 2025
    ACUS11 KWNS 010019
    SWOMCD
    SPC MCD 010019=20
    TXZ000-010145-

    Mesoscale Discussion 0628
    NWS Storm Prediction Center Norman OK
    0719 PM CDT Wed Apr 30 2025

    Areas affected...Parts of east Texas

    Concerning...Tornado Watch 198...

    Valid 010019Z - 010145Z

    The severe weather threat for Tornado Watch 198 continues.

    SUMMARY...Risk of severe hail persists across parts of east Texas --
    within WW198.

    DISCUSSION...Semi-discrete storms have been confined to the north of
    an outflow-reinforced cold front across east TX -- where steep
    midlevel lapse rates/ample elevated instability and 50 kt of
    effective shear is favoring a severe hail risk. Over the next few
    hours, the front may move slowly southward, though it is unclear if
    storms will become surface-based. Nevertheless, a severe hail risk
    should persist for another couple hours, and either an extension of
    the current watch or an additional watch (Severe Thunderstorm) would
    be warranted.

    ..Weinman/Smith.. 05/01/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6XzBTrCaCF0xwDDZiZTFfezbQ3dPyfPS3VjNvVZNW8MNH3O1a3afzn0U7m4TIgFFd1Rhy32vz= G1phtUp-onum4Ot_fs$ for graphic product...

    ATTN...WFO...SHV...HGX...FWD...EWX...

    LAT...LON 31209766 31499746 31859667 32179524 32069486 31709473
    31339512 30719655 30659715 30849759 31209766=20

    MOST PROBABLE PEAK TORNADO INTENSITY...85-115 MPH
    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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