• MESO: Mesoscale Discussion 1590

    From COD Weather Processor @1:2320/107 to All on Sat Jul 11 20:15:12 2026
    ACUS11 KWNS 112015
    SWOMCD
    SPC MCD 112014
    NCZ000-SCZ000-112145-

    Mesoscale Discussion 1590
    NWS Storm Prediction Center Norman OK
    0314 PM CDT Sat Jul 11 2026

    Areas affected...portions of coastal South Carolina into Cape
    Fear...North Carolina

    Concerning...Severe Thunderstorm Watch 481...

    Valid 112014Z - 112145Z

    The severe weather threat for Severe Thunderstorm Watch 481
    continues.

    SUMMARY...Scattered strong to severe thunderstorms continue to pose
    a risk for damaging wind gusts across portions of coastal South
    Carolina and the Cape Fear vicinity in North Carolina.

    DISCUSSION...Loosely organized thunderstorms have progressed
    east-southeastward across much of central South Carolina over the
    past several hours, producing scattered reports of damaging wind
    gusts and a few measured gusts around 40 kts. The environment
    downstream of these storms remains favorable for damaging wind
    gusts, with temperatures noted in the mid-90s F along with MLCAPE of
    1500 J/kg and steep low-level lapse rates of 7.5-8.0+ C/km. Current
    track extrapolation indicates these storms should progress offshore
    within the next 1-2 hours, bringing an end to the severe threat
    across the coastal Carolinas.

    ..Chalmers.. 07/11/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fjg!8YuwcGc_3k3RMruSAgpLEYIw_7FM_2v27Vi1vpmiK0oNlX7b1aPJNX71b5io69M4qUodB3sWFXnbzjdfDX_ivXnQp6I$ for graphic product...

    ATTN...WFO...ILM...CHS...CAE...

    LAT...LON 32737942 32687971 32738017 32908078 33078113 33228127
    33388123 33468111 33628079 33678073 33907982 34057913
    34147871 34177821 34137787 34067773 33897781 33727793
    33707821 33617846 33477873 33367890 33207900 33007914
    32737942

    MOST PROBABLE PEAK WIND GUST...55-70 MPH


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    --- scorpsmtpd
    * Origin: capitolcityonline.net * KY, USA (1:2320/107)