• MESO: Mesoscale Discussion 0077

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Feb 14 23:16:08 2026
    ACUS11 KWNS 142316
    SWOMCD
    SPC MCD 142315=20
    TXZ000-150045-

    Mesoscale Discussion 0077
    NWS Storm Prediction Center Norman OK
    0515 PM CST Sat Feb 14 2026

    Areas affected...Parts of the Middle Texas Coast and vicinity

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

    Valid 142315Z - 150045Z

    Probability of Watch Issuance...40 percent

    SUMMARY...The area is being monitored for locally higher severe
    potential. The main concerns would be severe hail and locally
    damaging gusts. The need for a watch is uncertain.

    DISCUSSION...Convection is gradually increasing along/behind the
    tail end of a composite outflow boundary/cold front moving toward
    the Middle Texas Coast, with additional weak warm-advection-driven
    development in the warm sector. As a robust midlevel jet impinges on
    the area, a continued increase in development is expected during the
    next couple hours. It is possible that storms continue to be focused
    on the cool side of the outflow boundary/front, and remain slightly
    elevated as they approach the coast. Nevertheless, the strengthening large-scale ascent, around 60 kt of effective shear, and 1500 J/kg
    MUCAPE may favor organized clusters and supercell structures --
    posing a risk of severe hail and locally damaging gusts. It is
    unclear if a targeted watch is needed, though trends are being
    monitored.

    ..Weinman/Hart.. 02/14/2026

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9UdPtkghmoV8vcNkq8TgIrkmTSenqmHQidj-Hae_7mMVbOipDeyI659tkEW1AFWZy3zH7XqKr= mhNbGmnb-jBOQU6Ruc$ for graphic product...

    ATTN...WFO...HGX...CRP...EWX...

    LAT...LON 27809763 28079788 28429796 28749783 28969750 29089713
    29029684 28729649 28369646 27719703 27809763=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


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