• MESO: Mesoscale Discussion 0950

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat May 25 18:04:01 2024
    ACUS11 KWNS 251803
    SWOMCD
    SPC MCD 251803=20
    NCZ000-SCZ000-GAZ000-252000-

    Mesoscale Discussion 0950
    NWS Storm Prediction Center Norman OK
    0103 PM CDT Sat May 25 2024

    Areas affected...portions of extreme eastern Georgia into South
    Carolina and extreme southern North Carolina

    Concerning...Severe potential...Watch unlikely=20

    Valid 251803Z - 252000Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Isolated damaging gusts and a couple instances of hail may
    accompany the stronger pulse storms through the afternoon. Given the
    expected sparse severe coverage, a WW issuance is not expected.

    DISCUSSION...To the east of the more organized thunderstorms over
    GA, a moist airmass continues to destabilize over SC into extreme
    southern NC with prolonged diurnal heating. Surface temperatures are approaching 90 F in spots, with surface dewpoints in the upper 60s F contributing to 1500 J/kg MLCAPE. Tropospheric flow fields (and thus
    deep-layer shear) are weak, so the overall severe threat should be
    sparse with pulse-cellular storms today, and a WW issuance not
    expected. Nonetheless, the available buoyancy will promote wet
    downbursts with isolated damaging gust potential and perhaps some
    hail.

    ..Squitieri/Bunting.. 05/25/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-NsF6YpQ8UQG65SlXNPtHuIqMIijEp_PU4qu6adz-DhTQb2XKtId4CtzJeuMf27Z_F15th4au= GR_nYY_LdV1g-NBNus$ for graphic product...

    ATTN...WFO...RAH...ILM...CHS...CAE...GSP...

    LAT...LON 31838078 32668171 33568235 34148208 34638118 34927969
    34747871 34397805 34117791 33857831 33317905 32957942
    32398027 31988060 31838078=20


    =3D =3D =3D
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