• MESO: Mesoscale Discussion 0431

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Apr 7 03:16:01 2025
    ACUS11 KWNS 070314
    SWOMCD
    SPC MCD 070314=20
    GAZ000-FLZ000-ALZ000-070545-

    Mesoscale Discussion 0431
    NWS Storm Prediction Center Norman OK
    1014 PM CDT Sun Apr 06 2025

    Areas affected...Southeast AL...FL Panhandle...southwest GA

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

    Valid 070314Z - 070545Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Locally damaging wind and perhaps a tornado remain
    possible into the early morning hours.

    DISCUSSION...Widespread convection is ongoing late this evening
    across parts of south AL into the western FL Panhandle, in response
    to an approaching mid/upper-level trough, and a persistent
    southwesterly low-level jet.=20

    Several small cells with occasional weak rotation have been noted
    across southeast AL. These cells may continue to develop within the
    low-level warm advection regime. Modest MLCAPE and weak midlevel
    lapse rates will tend to limit updraft strength, but rich
    boundary-layer moisture and favorable wind profiles (as noted on
    regional VWPs) will support potential for at least transient
    supercells, which may be accompanied by the threat of a tornado
    and/or isolated strong gusts.=20

    Farther west, multiple loosely organized clusters have occasionally
    emerged from regenerative convection near/east of Mobile. Some
    threat for locally damaging wind and a tornado could develop if any
    of these clusters can become more organized and sustained as they
    spread northeastward with time.=20

    Watch issuance continues to be considered unlikely, due to the
    expectation that the severe threat will remain rather isolated, but
    trends will continue to be monitored for an uptick in coverage of
    organizing storms.

    ..Dean/Hart.. 04/07/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-QcAb3DN9L20U4oT8iaaPlUJXPhKavuZD45a08p1Obr0NXzr6zZJEOiXJKJTwRIyMlG809O53= YDtM4s9lqiqLI1F_7g$ for graphic product...

    ATTN...WFO...FFC...TAE...BMX...MOB...

    LAT...LON 30208582 30188740 30148813 30548794 30988760 31728685
    32478598 33038479 32738405 31798446 30698519 30418548
    30278566 30208582=20

    MOST PROBABLE PEAK TORNADO INTENSITY...85-115 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH


    =3D =3D =3D
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