• MESO: Mesoscale Discussion 2201

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Nov 9 21:33:03 2025
    ACUS11 KWNS 092132
    SWOMCD
    SPC MCD 092132=20
    GAZ000-FLZ000-092300-

    Mesoscale Discussion 2201
    NWS Storm Prediction Center Norman OK
    0332 PM CST Sun Nov 09 2025

    Areas affected...portions of south Georgia and northern Florida

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

    Valid 092132Z - 092300Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Isolated severe gusts and some hail risk will remain
    possible late this afternoon and into the evening hours ahead of a
    loosely organized band of storms near the FL/GA border.

    DISCUSSION...As of 2125 UTC, regional radar analysis showed a
    loosely organized cluster of thunderstorms ongoing along a diffuse
    frontal zone from southwestern GA into the FL Panhandle. Over the
    last hour, these storms have gradually intensified with reports of
    wind damage and measured gusts. Driven primarily by surface heating
    of a partially modified air mass, around 1000 J/kg of MLCAPE is in
    place and is sufficient for maintenance of occasional stronger
    updrafts as storms continue eastward. Behind the primary frontal
    wind shift with veered surface flow, overlapping stronger flow aloft
    is largely front parallel. This is supporting elongated (0-6km shear
    50+ kt) but relatively straight hodographs as indicated by area
    VADs. This should continue to favor a mixed convective mode with a
    few supercell and linear structures.

    Radar trends and CAM guidance suggest intermittent organization
    remains possible over the next few hours as storms track eastward
    along the FL/GA border. Some guidance shows additional upscale
    growth is likely into early evening. The highest risk for severe
    gusts and some hail is expected with any of the more established
    supercells or bowing segments able to evolve. But with only modest
    mid-level lapse rates and continued undercutting by the advancing
    front, a broader and sustained severe risk necessitating WW issuance
    appears unlikely.

    ..Lyons/Smith.. 11/09/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8fwkMkKbRVqls2CN3mZ5RCJdTWdfMBt5zkgKKpFtS6iFOZVRD2_ryYEKeMO5Ww0GQbi0a_1sZ= rlK8cEOWKd_ALPX7R0$ for graphic product...

    ATTN...WFO...CHS...JAX...TAE...

    LAT...LON 30378345 30648402 30968403 31218384 31498329 31648243
    31718147 31248129 30578140 30378169 30278218 30378345=20

    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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