• MESO: Mesoscale Discussion 2115

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Sep 26 16:42:52 2024
    ACUS11 KWNS 261642
    SWOMCD
    SPC MCD 261642=20
    SCZ000-GAZ000-261845-

    Mesoscale Discussion 2115
    NWS Storm Prediction Center Norman OK
    1142 AM CDT Thu Sep 26 2024

    Areas affected...parts of central and eastern South Carolina...and
    into east-central and southeastern Georgia

    Concerning...Tornado Watch 684...

    Valid 261642Z - 261845Z

    The severe weather threat for Tornado Watch 684 continues.

    SUMMARY...Potential for brief tornadoes will continue today.

    DISCUSSION...Occasional, brief spin-ups of low-level rotation have
    been observed via WSR-88D storm-relative velocity over the past
    couple of hours, across roughly the eastern half of WW 684. Weak
    circulations are currently most abundant with offshore, cellular
    convection just off the Georgia and southeastern South Carolina
    Coasts. With favorably veering low-level flow indicated, and
    expected to gradually increase through the day, occasional
    enhancements of low-level rotation within convective cells will pose
    ongoing risk for brief tornadoes across this area.

    ..Goss.. 09/26/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!4ICwY9Om4gx6wVfklbqJr4VZ_niI8Mtc-_gGF7SE5aqXOPMfe982qV6GES7vphEXsGniAvjKS= 5lZ8EsFX9w56mR2HhE$ for graphic product...

    ATTN...WFO...ILM...CHS...CAE...GSP...JAX...FFC...

    LAT...LON 32298243 34348172 34678072 32747883 31308037 31438231
    32298243=20


    =3D =3D =3D
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