• MESO: Mesoscale Discussion 0657

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon May 6 21:53:50 2024
    ACUS11 KWNS 062153
    SWOMCD
    SPC MCD 062153=20
    SCZ000-NCZ000-GAZ000-TNZ000-062330-

    Mesoscale Discussion 0657
    NWS Storm Prediction Center Norman OK
    0453 PM CDT Mon May 06 2024

    Areas affected...Portions of South Carolina and Tennessee Valley

    Concerning...Severe potential...Watch possible=20

    Valid 062153Z - 062330Z

    Probability of Watch Issuance...40 percent

    SUMMARY...Large hail and damaging winds are possible with modestly
    organized, pulse-severe storms in parts of the Tennessee Valley into
    South Carolina. Brief tornadoes are also possible for the next 1-2
    hours in Middle/Eastern Tennessee with more discrete storms near the
    MCV.

    DISCUSSION...Large hail (with one 2 in. report) has occurred in
    Middle Tennessee this afternoon. At least two TDS were also evident
    on local radars. As this MCV continues east, strong to severe storms
    are possible for the next 1-3 hours. Should cold pool organization
    occur, some of this activity could reach parts of South Carolina
    this evening.

    Heating of a moist airmass along with some modest influence from an
    MCV in the Tennessee Valley has promoted the development of widely
    scattered storms across parts of South Carolina and nearby vicinity.
    Deep layer shear is quite modest and outflow from storm has become
    apparent on local radars. Some cold pool organization has occurred
    in Upstate South Carolina which would locally enhanced the potential
    for wind damage. Large hail has also been observed early in the
    storm life cycle.

    ..Wendt/Guyer.. 05/06/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!64yS7rJLXQ1LhJA6MVGdvMdtxxiUelhh65ZP_7KwPlvpJvkcKxB9gnTRNOVKjc3dH9PqXD1Ls= GY9S0JbMNpMfU-O87s$ for graphic product...

    ATTN...WFO...RAH...ILM...CHS...CAE...GSP...MRX...FFC...OHX...

    LAT...LON 33778284 34678414 35578643 35998634 36248576 36318474
    36038365 35138141 35108099 34748007 34017990 33038053
    32778105 32638176 32678228 33068247 33778284=20


    =3D =3D =3D
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