• MESO: Mesoscale Discussion 0144

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Wed Mar 5 05:36:38 2025
    ACUS11 KWNS 050536
    SWOMCD
    SPC MCD 050536=20
    GAZ000-ALZ000-050730-

    Mesoscale Discussion 0144
    NWS Storm Prediction Center Norman OK
    1136 PM CST Tue Mar 04 2025

    Areas affected...Far eastern Alabama and northwestern Georgia

    Concerning...Severe Thunderstorm Watch 23...

    Valid 050536Z - 050730Z

    The severe weather threat for Severe Thunderstorm Watch 23
    continues.

    SUMMARY...Damaging winds are expected along the surging squall line.

    DISCUSSION...Strongly forced squall line continues its eastward
    progression at roughly 30kt. While buoyancy remains weak, very
    strong ESRH is noted ahead of the convection. Latest 1km VAD winds
    at FFC are 70kt and this may continue to favor stronger flow mixing
    down as the linear MCS advances east over the next few hours. With
    time, forecast soundings do suggest convection will gradually
    weaken, perhaps limiting the downward transfer of flow. Until then,
    damaging winds are likely along the line.

    ..Darrow.. 03/05/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8qZD3allk5BuZttYmMB7Bi7N9pSOad5A5kvw2NDIUnSGi4ryNQuBHjvRr9_YsuZIYykmBINgv= XNa_dWt9JZUt4IokhY$ for graphic product...

    ATTN...WFO...FFC...BMX...

    LAT...LON 32268529 34688492 34598395 32078440 32268529=20


    =3D =3D =3D
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