• MESO: Mesoscale Discussion 0406

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Wed Apr 10 02:50:37 2024
    ACUS11 KWNS 100250
    SWOMCD
    SPC MCD 100249=20
    OKZ000-TXZ000-100345-

    Mesoscale Discussion 0406
    NWS Storm Prediction Center Norman OK
    0949 PM CDT Tue Apr 09 2024

    Areas affected...southwest Oklahoma into south-central Oklahoma

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

    Valid 100249Z - 100345Z

    Probability of Watch Issuance...5 percent

    SUMMARY...A large hail and severe wind threat will persist for the
    next 1 to 2 hours across southwest Oklahoma.

    DISCUSSION...A consolidated line of storms has developed on the
    northwestern periphery of the instability gradient across southwest
    Oklahoma. This line has organized into a small bow with several
    reports of large hail and measured severe wind gusts. Instability is
    weak in the area (~250 J/kg MUCAPE) which casts doubt on the
    longevity of the severe weather threat. However, it has been
    efficient producing severe weather in a marginal environment.
    Therefore, this bowing segment may continue to produce some large
    hail and severe wind gusts as it moves east-northeast. Dewpoints in
    central Oklahoma are in the upper 40s which may be too dry to
    support a severe weather threat. However, dewpoints have increased
    to the mid to upper 50s across southern Oklahoma which may allow the
    southern extent of this bow to continue east along the instability
    gradient into the early overnight hours.

    ..Bentley.. 04/10/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9gbf3QkYXcRF9LhNFxbk2oZIo0Az-y32nqFvscfNpHdufiUdU05IwDeRfWQaJUCruSvaucpKK= 9jIVoza81jrdUQbglk$ for graphic product...

    ATTN...WFO...OUN...

    LAT...LON 34069874 34329892 34549917 34809916 35179877 35189805
    35129751 34949744 34659757 34439764 34299766 34069874=20


    =3D =3D =3D
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