• MESO: Mesoscale Discussion 1539

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Wed Jul 2 04:28:17 2025
    ACUS11 KWNS 020426
    SWOMCD
    SPC MCD 020426=20
    NEZ000-020630-

    Mesoscale Discussion 1539
    NWS Storm Prediction Center Norman OK
    1126 PM CDT Tue Jul 01 2025

    Areas affected...Portions of Nebraska

    Concerning...Severe Thunderstorm Watch 482...

    Valid 020426Z - 020630Z

    The severe weather threat for Severe Thunderstorm Watch 482
    continues.

    SUMMARY...Isolated hail/wind threat continues for the next few hours
    across portions of Nebraska.

    DISCUSSION...Water-vapor imagery suggests a weak short-wave trough
    is digging southeast across southern SD/northern NE. Scattered
    strong, to locally severe, thunderstorms are noted ahead of this
    feature across northern NE. This activity is propagating toward a
    region of substantially less instability, though a LLJ appears to be influencing the longevity. Latest radar data suggests hail cores are
    generally sub severe, and this trend is decidedly down over the last
    few hours. New watch is not anticipated, though marginally severe
    hail and gusty winds could be noted in the short term.

    ..Darrow.. 07/02/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6VFeCeZlKKAtlMhTQfjZaiLwEuxKkvxNZODkEbtfRvSwzSH6Exv3oexh4b2FqAjmmUCGYFYry= 4tiRCmvqTPEBuhaUsY$ for graphic product...

    ATTN...WFO...OAX...GID...LBF...

    LAT...LON 41389823 41020007 41770141 42819993 42489833 41389823=20

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


    =3D =3D =3D
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