• MESO: Mesoscale Discussion 0635

    From COD Weather Processor@1:2320/107 to wx-storm@lists.illinois.edu on Sat May 2 12:13:00 2026
    ACUS11 KWNS 021212
    SWOMCD
    SPC MCD 021212=20
    FLZ000-GAZ000-021345-

    Mesoscale Discussion 0635
    NWS Storm Prediction Center Norman OK
    0712 AM CDT Sat May 02 2026

    Areas affected...Parts of north FL

    Concerning...Severe potential...Watch possible=20

    Valid 021212Z - 021345Z

    Probability of Watch Issuance...40 percent

    SUMMARY...Some increase in severe potential is expected through the
    morning.

    DISCUSSION...An extensive band of thunderstorms is ongoing this
    morning from the northern Gulf into the FL Big Bend region. This
    area of storms is oriented roughly parallel to a cold front that
    will move southeastward through the day, as a midlevel shortwave
    trough moves quickly eastward across GA/SC and north FL. Storms
    affecting the Big Bend have been elevated thus far, though richer
    moisture and stronger buoyancy will spread northeastward across
    north FL, in association with a warm front and increasing low-level southwesterly flow.=20

    Strong deep-layer shear will continue to support organized storm
    structures, including supercells and small bowing segments. If
    ongoing convection can become surface-based as it moves across north
    FL, an increase in the wind-damage and brief tornado threat will be
    possible. However, ongoing storms may outpace more favorable diurnal heating/destabilization, resulting in uncertainty regarding the
    magnitude and coverage of the severe threat. Watch issuance is
    possible if short-term trends support maintenance of organized
    convection through the morning across parts of north FL.

    ..Dean/Mosier.. 05/02/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-jiH1l3vJmC_LOQYgq5TVdp9JCA4ziPhLPKwu0LR0zRQdtnrPsUbEU500D-YXyIGMm5KbVW4l= w-krT4n-hO6TWWDYVI$ for graphic product...

    ATTN...WFO...MLB...TBW...JAX...TAE...

    LAT...LON 29848367 30048374 30188333 30348283 30558208 30608178
    29508134 29208155 28938204 28618280 29198342 29848367=20

    MOST PROBABLE PEAK TORNADO INTENSITY...85-110 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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