• MESO: Mesoscale Discussion 1283

    From COD Weather Processor@1:2320/107 to wx-storm@lists.illinois.edu on Tuesday, June 23, 2026 23:32:03
    ACUS11 KWNS 232331
    SWOMCD
    SPC MCD 232331=20
    TXZ000-240030-

    Mesoscale Discussion 1283
    NWS Storm Prediction Center Norman OK
    0631 PM CDT Tue Jun 23 2026

    Areas affected...portions of the Texas Panhandle and South Plains

    Concerning...Severe Thunderstorm Watch 383...

    Valid 232331Z - 240030Z

    The severe weather threat for Severe Thunderstorm Watch 383
    continues.

    SUMMARY...Severe wind and hail (including 2+ inch diameter and 75+
    mph gusts) will remain possible with the stronger, longer-lived
    storms over the next few hours.

    DISCUSSION...Multiple splitting and right-moving supercells have
    developed along a convective outflow boundary across the TX
    Panhandle over the past couple of hours. These storms have been
    accompanied by up to baseball sized hail per reports and MRMS mosaic
    MESH data. With over 3000 J/kg MLCAPE and 60+ kts of effective bulk
    shear present, supercells that remain discrete should continue to
    produce severe hail (some stones exceeding 2 inches in diameter)
    over the next few hours. A few severe gusts may also occur,
    especially where cold-pool mergers may take place.

    ..Squitieri.. 06/23/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!7MbxgkhoGIyv4SI1hwLvVOzCxaZcmfFIN28_Ed9wx3L9SEkN4AQUYLcJ9xTkcNQKZb7jFSUJf= MfMprnhxbiyxe8mdnY$ for graphic product...

    ATTN...WFO...LUB...AMA...

    LAT...LON 33970075 33460101 33220114 33030141 32970193 32980230
    33370265 34180270 35030276 35420264 35570224 35490174
    35040111 34450078 33970075=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 90 MPH
    MOST PROBABLE PEAK WIND GUST...65-80 MPH
    MOST PROBABLE PEAK HAIL SIZE...2.00-3.50 IN


    =3D =3D =3D
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