• MESO: Mesoscale Discussion 0964

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Saturday, June 30, 2018 23:16:21
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    ACUS11 KWNS 302316
    SWOMCD
    SPC MCD 302315
    OKZ000-KSZ000-010045-

    Mesoscale Discussion 0964
    NWS Storm Prediction Center Norman OK
    0615 PM CDT Sat Jun 30 2018

    Areas affected...Central and northern Oklahoma...south-central to
    southeast Kansas

    Concerning...Severe Thunderstorm Watch 248...

    Valid 302315Z - 010045Z

    The severe weather threat for Severe Thunderstorm Watch 248
    continues.

    SUMMARY...Primarily wind damage threat will continue with linear
    complex moving northeast. Greatest threat for severe gusts will be
    along the north-northeast portions of the line. A northeastward
    extension of Severe Thunderstorm Watch 0248 may be possible before
    expiration.

    DISCUSSION...A linear complex has surged northeast across central
    Oklahoma, with marginally severe wind gusts observed within the last
    few hours. The latest observed gusts have mainly been constricted to
    northern portions of the line, where convection propagating
    northeastward parallel to stronger mid-level flow has allowed for
    cells to move in tandem with the cold pool. Large buoyancy (3000+
    J/kg MLCAPE) resides out ahead of the north-northeast portions of
    the line, suggesting that at least isolated severe wind gusts will
    remain possible with the stronger cores for the next few hours.

    Convective trends are also being monitored just east of the bounds
    of Severe Thunderstorm Watch 0248, where at least modest instability
    is present. If organized convection persists towards this area, a
    localized WW extension may be necessary and convective trends will
    continue to be monitored.

    ..Squitieri/Gleason/Thompson.. 06/30/2018

    ...Please see www.spc.noaa.gov for graphic product...

    ATTN...WFO...TSA...ICT...OUN...DDC...

    LAT...LON 34509756 34849753 35859761 36399788 36669807 36899831
    37079852 37339856 37699814 37869764 37959692 38039606
    38019562 37809517 37459518 37199517 36619532 35539574
    34839597 34509634 34419656 34509756



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