• MESO: Mesoscale Discussion 0087

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Feb 15 21:12:13 2026
    ACUS11 KWNS 152112
    SWOMCD
    SPC MCD 152111=20
    FLZ000-GAZ000-152245-

    Mesoscale Discussion 0087
    NWS Storm Prediction Center Norman OK
    0311 PM CST Sun Feb 15 2026

    Areas affected...Parts of southeast GA into north FL

    Concerning...Tornado Watch 8...9...

    Valid 152111Z - 152245Z

    The severe weather threat for Tornado Watch 8, 9 continues.

    SUMMARY...Locally damaging wind and/or a tornado remain possible
    through the remainder of the afternoon.

    DISCUSSION...The QLCS across southeast GA and north FL has become
    disorganized this afternoon, likely due to outpacing the more robust
    low-level moisture return. However, area VWPs continue to depict
    strong low/midlevel flow and favorable wind profiles for organized convection.=20

    Across southeast GA, buoyancy will tend to remain quite weak through
    the remainder of the afternoon. However, given the favorable wind
    profile, any uptick in convective intensity could be accompanied by
    a threat for locally damaging wind and/or a brief tornado.=20

    Farther south, rather strong heating/mixing has occurred across
    northeast FL. While some moistening is still expected to occur prior
    to the arrival of deeper convection (aided by preceding stratiform precipitation), strong flow and somewhat steepened low-level lapse
    rates could favor some uptick in damaging-wind potential with time.
    Also, given the breakdown of the earlier more linear structure, one
    or more semi-discrete supercells (such as the one currently over Suwannee/Columbia Counties) could persist and pose some
    damaging-wind and tornado threat, especially where richer low-level
    moisture can be maintained.=20

    Late this afternoon into the early evening, strong offshore storms
    may begin to approach the FL Gulf Coast north of Tampa Bay, which
    may eventually necessitate expansion of WW 9, depending on
    convective trends as the storms approach.

    ..Dean/Gleason.. 02/15/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-bYg4vQZ-stDTQzHZCX-EC_S4txOMSE2Fa6MownJ6hFsu1fNL1-9JROSVA2-Zi5f45scIxCwO= ejnUUGQ0cgJ2_RV5ek$ for graphic product...

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

    LAT...LON 29448352 30198293 31048206 31618160 31678117 30468129
    29658141 28968156 28468219 28388268 28568346 29448352=20

    MOST PROBABLE PEAK TORNADO INTENSITY...85-115 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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