• MESO: Mesoscale Discussion 0168

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Saturday, March 09, 2019 13:59:08
    This is a multi-part message in MIME format...

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    ACUS11 KWNS 091259
    SWOMCD
    SPC MCD 091258
    MOZ000-TNZ000-ARZ000-LAZ000-TXZ000-OKZ000-091500-

    Mesoscale Discussion 0168
    NWS Storm Prediction Center Norman OK
    0658 AM CST Sat Mar 09 2019

    Areas affected...northeast Texas and southeast oklahoma across
    Arkansas and the Arklatex

    Concerning...Severe Thunderstorm Watch 10...11...

    Valid 091258Z - 091500Z

    The severe weather threat for Severe Thunderstorm Watch 10, 11
    continues.

    SUMMARY...Limited severe risk -- mainly in the form of hail along
    with some wind potential -- is ongoing, and should spread eastward
    across Arkansas and the Arklatex area over the next several hours.

    DISCUSSION...Latest radar shows a couple of broken bands of storms
    -- with embedded/occasional more intense updrafts. One band aligned
    from the Ozarks to northeast Texas near PRX has generally diminished
    in organization/intensity over the past couple of hours, with the
    most intense storms along the southern periphery of the band from
    southeast Oklahoma southward.

    A second band of storms -- more solidly linear -- continues to
    develop across north Texas along the advancing Pacific front -- with
    the most intense cell over the Hood/Somervell county line.

    With time, the convection will continue spreading eastward,
    accompanied by limited severe risk, with little appreciable change
    in intensity expected overall. The initial morning visible
    satellite imagery hints at fairly extensive cloud cover ahead of the
    ongoing storms, and thus little heating-aided destabilization is
    likely early this morning. Still, with some hail/wind risk likely
    to persist locally, a new/downstream WW over much of AR and the
    Arklatex region will likely be needed.

    ..Goss.. 03/09/2019

    ...Please see www.spc.noaa.gov for graphic product...

    ATTN...WFO...PAH...MEG...JAN...LZK...SGF...SHV...TSA...FWD...
    OUN...

    LAT...LON 35979336 36149213 37039020 36148966 33229158 32219323
    31829669 32069806 34209592 35559462 35979336



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