• MESO: Mesoscale Discussion 1697

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Jul 17 01:53:42 2025
    ACUS11 KWNS 170153
    SWOMCD
    SPC MCD 170153=20
    OKZ000-KSZ000-170330-

    Mesoscale Discussion 1697
    NWS Storm Prediction Center Norman OK
    0853 PM CDT Wed Jul 16 2025

    Areas affected...Extreme southwest Kansas and the Oklahoma Panhandle

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

    Valid 170153Z - 170330Z

    Probability of Watch Issuance...5 percent

    SUMMARY...Storm cluster will continue discrete propagation into the
    Oklahoma Panhandle before weakening. Isolated severe gusts will be
    the main threat through 03-04z.

    DISCUSSION...A cluster of storms has displayed a tendency for
    discrete propagation/new development to the southwest, on the
    immediate cool side of a slow moving front. Per the recent measured
    gusts as high as 78 mph at DDC, the mesoscale environment remains
    supportive of severe outflow gusts given lingering steep low-level
    lapse rates and a narrow zone where MLCAPE is still near 3000 J/kg.=20
    The storm cluster will likely spread into the central OK Panhandle
    from now until 03-04z, with weakening expected thereafter as the low
    levels stabilize gradually. In the interim, occasional severe
    outflow gusts will remain possible, but the area affected and the
    duration of the threat are too confined for a watch.

    ..Thompson/Hart.. 07/17/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!7vWdNAiLf5nYV8yNiGC19voBg68rQCimAbP4iKxjWsAY9DhO0rmYgQ8E1UK7_Cwx1NgJtXIIL= QcXj7bvhr0jpOmg0Sc$ for graphic product...

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

    LAT...LON 37410022 37040054 36730093 36530127 36530163 36740173
    37300138 37690091 37770055 37670040 37410022=20

    MOST PROBABLE PEAK WIND GUST...65-80 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


    =3D =3D =3D
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