• MESO: Mesoscale Discussion 1259

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Jun 12 07:16:38 2025
    ACUS11 KWNS 120715
    SWOMCD
    SPC MCD 120714=20
    TXZ000-120945-

    Mesoscale Discussion 1259
    NWS Storm Prediction Center Norman OK
    0214 AM CDT Thu Jun 12 2025

    Areas affected...parts of south-central and southeast Texas

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

    Valid 120714Z - 120945Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Numerous storms with some transient supercells expected
    through the early morning hours.

    DISCUSSION...A modest strengthening of a southeasterly low-level jet
    has resulted in widespread storm development across southeast Texas
    over the past hour. Relatively warm temperatures aloft and moist
    conditions through the column should be a limiting factor to large
    hail. However, intense water loading within these updrafts could
    result in some strong downbursts capable of strong to severe wind
    gusts. In addition, small but strongly curved low-level hodographs,
    as sampled by the KHGX VWP, will support some tornado threat. The
    lack of stronger deep-layer shear will likely limit the overall
    threat and thus the need for a watch.

    ..Bentley/Hart.. 06/12/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!918OvnMJuUWWmS3LxLThJJyX6qWWzv88_K2mpgS368W6lwOl4p6ZlrDwi0V_WUVhmc7Fc1dhT= 6TFMKOM7xYXmW_b3Mg$ for graphic product...

    ATTN...WFO...LCH...HGX...CRP...EWX...

    LAT...LON 28119666 28209701 29219877 29479892 29779845 30069772
    30589638 30769586 30699526 30529464 30099437 29659432
    29479438 29079480 28489569 28259625 28179643 28119666=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    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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