• MESO: Mesoscale Discussion 0060

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Jan 12 21:16:59 2023
    ACUS11 KWNS 122116
    SWOMCD
    SPC MCD 122116=20
    SCZ000-NCZ000-GAZ000-122215-

    Mesoscale Discussion 0060
    NWS Storm Prediction Center Norman OK
    0316 PM CST Thu Jan 12 2023

    Areas affected...Upstate of SC...parts of the NC Piedmont

    Concerning...Severe potential...Tornado Watch likely=20

    Valid 122116Z - 122215Z

    Probability of Watch Issuance...80 percent

    SUMMARY...A risk for severe thunderstorms will likely move into the
    Upstate of SC and adjacent portions of the NC Piedmont. Damaging
    gusts and a brief tornado are possible with the stronger storms.

    DISCUSSION...Radar mosaic shows a severe squall line over north GA
    extending southwest into eastern AL. This squall line will quickly
    move northeastward late this afternoon and into SC. Although clouds
    and scattered showers have limited diurnal destabilization, surface
    dewpoints in the mid-upper 50s are contributing to weak buoyancy.=20
    Flow is forecast to strengthen through the early evening across the
    southern Appalachians/adjacent Piedmont and become more favorable
    for at least damaging gusts. A tornado risk may develop with
    transient circulations embedded within the line or with any
    supercell ahead of the main band of storms.

    ..Smith/Guyer.. 01/12/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-2fVqsG1_xV3nKY7Ub05pqABVBXWaI-T6I8seCnLwFSrX76YuvTV4UduS-jZYDDUXJQHXGvou= dX22vNYJjH8dgTOC-8$ for graphic product...

    ATTN...WFO...CAE...GSP...FFC...

    LAT...LON 34498355 35238257 35548115 35188052 34578052 33448197
    33568234 34498355=20


    =3D =3D =3D
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