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  • MESO: Mesoscale Discussion 1459

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jul 8 02:33:40 2023
    ACUS11 KWNS 080233
    SWOMCD
    SPC MCD 080233=20
    OKZ000-TXZ000-080430-

    Mesoscale Discussion 1459
    NWS Storm Prediction Center Norman OK
    0933 PM CDT Fri Jul 07 2023

    Areas affected...West-central Oklahoma and Northwest Texas

    Concerning...Severe Thunderstorm Watch 460...

    Valid 080233Z - 080430Z

    The severe weather threat for Severe Thunderstorm Watch 460
    continues.

    SUMMARY...Wind damage and isolated large hail will continue to be
    possible across parts of western and central Oklahoma over the next
    few hours. An isolated severe threat may also occur near the Red
    River in northwest Texas.

    DISCUSSION...The latest high-resolution radar from Oklahoma City has
    a severe line segment over western Oklahoma, with a more fragmented
    segment in southwest Oklahoma. These two entities are moving
    east-southeastward at around 35 knots. The liner MCS is expected to
    continue tracking along and north of a quasi-stationary front
    located across southern Oklahoma. The airmass along this track is
    moderately unstable with MLCAPE estimated near 1500 J/kg by the RAP.
    The Oklahoma City WSR-88D VWP has about 30 knots of 0-6 km shear
    with some directional shear located in the lowest kilometer. This
    environment will likely enable the MCS to continue having a
    wind-damage threat late this evening. Isolated large hail could also
    occur with the stronger cores. The threat should become more
    isolated as the line moves toward the eastern edge of WW 460.

    ..Broyles.. 07/08/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8VIlmMb1oJ_eIDnQlrh4stKugw7IsVegliiYfz-kshHCFwYe6wVpc1ae8yDATWFHhHjLT2Vr4= -meYkx7a0TtWTTW7rU$ for graphic product...

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

    LAT...LON 35009738 35879708 36469730 36619782 36629847 36429900
    35979920 34909957 34289982 33929945 33859844 34189779
    35009738=20


    =3D =3D =3D
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