• MESO: Mesoscale Discussion 0763

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun May 11 13:00:12 2025
    ACUS11 KWNS 111300
    SWOMCD
    SPC MCD 111259=20
    SCZ000-GAZ000-FLZ000-ALZ000-111500-

    Mesoscale Discussion 0763
    NWS Storm Prediction Center Norman OK
    0759 AM CDT Sun May 11 2025

    Areas affected...FL Panhandle/north FL into southeast AL...south
    GA...and southern SC

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

    Valid 111259Z - 111500Z

    Probability of Watch Issuance...20 percent

    SUMMARY...The threat for strong to locally severe storms may
    increase through the morning.

    DISCUSSION...Scattered storms are ongoing this morning from
    southeast GA into the FL Panhandle. Other than an MCS now moving off
    the Carolina coast, convection has largely been disorganized thus
    far. However, modest diurnal heating/destabilization could lead to
    increasingly vigorous storms with time this morning. Some increase
    in deep-layer flow/shear is also possible as a vorticity maximum
    rotates around a midlevel low centered over LA.=20

    Locally damaging winds and perhaps some hail could accompany the
    stronger storms through the morning. Effective SRH of 100-150 m2/s2
    could also support at least transient supercell structures, with
    localized tornado potential, especially from the FL Panhandle into
    adjacent parts of southeast AL and south GA.

    ..Dean/Guyer.. 05/11/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!53ItzktLc8XWAHJpiBllPU9cPCGM-Y-UP-UG9lJPWCJplCTlNsdf3OhaGrKrrVqgDWWqPr5SE= IsrTl3i7sXZuk0IGQo$ for graphic product...

    ATTN...WFO...CHS...JAX...FFC...TAE...BMX...MOB...

    LAT...LON 31788641 31978448 32518218 32698132 32868047 32128049
    31308136 30688165 30358196 30138240 29848374 29468505
    29728594 29908620 30148676 30608672 31078661 31788641=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


    =3D =3D =3D
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