• MESO: Mesoscale Discussion 0084

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Feb 15 12:46:11 2026
    ACUS11 KWNS 151246
    SWOMCD
    SPC MCD 151245=20
    GAZ000-FLZ000-ALZ000-151445-

    Mesoscale Discussion 0084
    NWS Storm Prediction Center Norman OK
    0645 AM CST Sun Feb 15 2026

    Areas affected...Far southeast Alabama into the Florida Panhandle
    and southwest Georgia

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

    Valid 151245Z - 151445Z

    Probability of Watch Issuance...40 percent

    SUMMARY...A gradual intensification of a weak QLCS is anticipated
    through the morning hours. An uptick in severe wind and tornado
    potential is anticipated as this occur, although it remains unclear
    exactly when convective intensity will be sufficient to support a
    substantial severe threat. Trends will be monitored, and watch
    issuance is possible at some point this morning.

    DISCUSSION...An uptick in reflectivity and lightning counts has been
    noted over the past 30-45 minutes within a weak QLCS as it traverses
    the western FL Panhandle and southeast AL. Very limited buoyancy
    near the coast has modulated convective intensity for much of the
    early morning, but recent guidance has been persistent in showing a re-intensification of the line at some point in the coming hours.
    These recent trends suggest that the early stages of
    re-intensification may be underway. Surface observations along the
    FL coast show dewpoints increasing into the mid-60s, which may be
    sufficient for MLCAPE values upwards of 750 J/kg immediately ahead
    of the line based on latest RAP forecast soundings. Convective
    elements within the line should continue to intensify as further
    low-level moistening occurs in the coming hours. Additionally,
    regional VWPs continue to sample ample low-level and deep-layer
    shear, which will support an organized linear mode capable of severe
    gusts and embedded mesovortices once convective maturation is
    achieved. Although it remains somewhat unclear exactly when the QLCS
    will reach sufficient intensity to pose a robust severe threat,
    watch issuance will likely be needed at some point later this
    morning.

    ..Moore/Smith.. 02/15/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!80ypCz-oHjGwO2czWBi4LqBWtZh-ROT3Wq6cA7Gb7zIaKWgvFb9hH7bn6-q-eJUrDl2iOJIVD= nLcxxQP2OrUzoDfJII$ for graphic product...

    ATTN...WFO...TAE...MOB...

    LAT...LON 30478668 30768645 31278609 31568592 31748369 31758334
    31538318 31128318 30678336 30138379 29968397 29768437
    29598482 29568506 29748538 29958551 30098566 30198586
    30288613 30318636 30378660 30478668=20

    MOST PROBABLE PEAK TORNADO INTENSITY...85-115 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH


    =3D =3D =3D
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    * Origin: Capitol City Online (1:2320/105)