• MESO: Mesoscale Discussion 0153

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Mar 6 23:42:02 2026
    ACUS11 KWNS 062341
    SWOMCD
    SPC MCD 062341=20
    OKZ000-070115-

    Mesoscale Discussion 0153
    NWS Storm Prediction Center Norman OK
    0541 PM CST Fri Mar 06 2026

    Areas affected...Portions of central and northeast Oklahoma

    Concerning...Tornado Watch 15...

    Valid 062341Z - 070115Z

    The severe weather threat for Tornado Watch 15 continues.

    SUMMARY...Scattered supercells will spread northeast across
    east-central and northeast Oklahoma this evening.

    DISCUSSION...Roughly half a dozen supercells have evolved within a
    larger complex of convection across east-central into northeast
    Oklahoma. This activity has evolved along the eastern most plume of
    steeper low-level lapse rates where boundary layer remains moist and
    MLCAPE values are holding around 2000 J/kg. LLJ is currently focused
    across eastern OK, and some strengthening is expected during the
    evening hours. Current thinking is, for the next few hours, the
    greatest concentration of convection/supercells will be along a
    corridor from near Ada into the northeast corner of ww015.

    ..Darrow.. 03/06/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6cl6SJ0LJAWJCcPbx-Q9tFBoRCuwWqo0rDp8rd8ByY7CIhG_T6EltVGZabRLMV7X7_Qq9wUwH= mHLwWAd711sdnaXFoE$ for graphic product...

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

    LAT...LON 35179718 36849614 36589468 35609506 34789631 35179718=20

    MOST PROBABLE PEAK TORNADO INTENSITY...120-150 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...2.00-3.50 IN


    =3D =3D =3D
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