• MESO: Mesoscale Discussion 1121

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Jun 2 04:57:33 2024
    ACUS11 KWNS 020457
    SWOMCD
    SPC MCD 020456=20
    OKZ000-KSZ000-TXZ000-020700-

    Mesoscale Discussion 1121
    NWS Storm Prediction Center Norman OK
    1156 PM CDT Sat Jun 01 2024

    Areas affected...Eastern Texas Panhandle...Northwest Oklahoma

    Concerning...Severe Thunderstorm Watch 370...

    Valid 020456Z - 020700Z

    The severe weather threat for Severe Thunderstorm Watch 370
    continues.

    SUMMARY...A severe threat is likely to continue for a few more hours
    from the eastern Texas Panhandle into northwest Oklahoma. Isolated
    large hail and severe wind gusts will be possible. The severe threat
    is expected to gradually become more isolated with time.

    DISCUSSION...The latest hi-resolution radar imagery from Vance Air
    Force Base shows a cluster of strong to severe storms from the
    northeastern Texas Panhandle into northwest Oklahoma. This feature
    is located along the southwestern edge of a corridor of moderate
    instability, where the RAP is analyzing MLCAPE in the 1500 to 2500
    J/kg range. The WSR-88D VWP in northwest Oklahoma currently has
    gradually veering winds in the lowest 2 km with flow generally at 30
    knots. This is also evident on RAP forecast soundings which shows
    0-6 km shear in the 25 to 30 knot range. This still could be enough
    to continue a threat for severe wind gusts with the stronger cells
    within the cluster. However, instability is weaker across much of
    western and central Oklahoma. As this cluster moves southeastward,
    the severe weather potential is expected to become more isolated
    with time.

    ..Broyles.. 06/02/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!7F14ofbY5MIJx6_Qupq5WqV8f6tabpPzdaCnPCspFCnIQJsHTIgZAjpapbWmprO_jZu-DN-Kb= 26aq3dQy8lKxNaudT4$ for graphic product...

    ATTN...WFO...OUN...DDC...AMA...

    LAT...LON 35340120 35660159 36000159 36290133 36420078 36609999
    36939920 37019869 36929827 36709796 36319792 35849817
    35449887 35250020 35340120=20


    =3D =3D =3D
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