• MESO: Mesoscale Discussion 0721

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Tue May 6 19:28:47 2025
    ACUS11 KWNS 061928
    SWOMCD
    SPC MCD 061927=20
    FLZ000-062200-

    Mesoscale Discussion 0721
    NWS Storm Prediction Center Norman OK
    0227 PM CDT Tue May 06 2025

    Areas affected...much of the Florida Peninsula

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

    Valid 061927Z - 062200Z

    Probability of Watch Issuance...5 percent

    SUMMARY...A sparse severe threat could develop this afternoon across
    the FL Peninsula, where a stray damaging gust or instance of hail
    are possible. However, the severe threat should be isolated at best,
    precluding a WW issuance.

    DISCUSSION...Strong surface heating has aided in thunderstorm
    initiation across the FL Peninsula as temperatures have climbed over
    90 F. Given at least upper 60s F dewpoints steep low-level lapse
    rates, 2000-3000 J/kg MLCAPE are in place south of a remnant frontal
    boundary per 19Z mesoanalysis. Synoptic forcing is weak and vertical
    wind shear is quite poor, casting doubt on any appreciable severe
    threat. However, if a robust thunderstorm manages to develop and
    persist, the strong buoyancy in place may support an instance of
    hail or strong wind gusts, especially over southern parts of the
    Florida Peninsula. Given the very isolated nature of the severe
    threat, a WW issuance is not expected.

    ..Squitieri/Gleason.. 05/06/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8PSZRnezr89yV1geYB4FX5OKPXKzkURwUgICWe-Wg8iHhcUV0d-HrAnv3rp7_wfm8xWO3FH7h= z51yGlWFueRpi85KGU$ for graphic product...

    ATTN...WFO...MFL...MLB...TBW...JAX...

    LAT...LON 25308083 26188173 27448225 29118239 29718163 29658121
    28658070 27498028 26578015 25948017 25438037 25308083=20

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


    =3D =3D =3D
    To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM.

    --- SBBSecho 3.20-Linux
    * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)