• MESO: Mesoscale Discussion 0014

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Jan 2 02:30:27 2022
    This is a multi-part message in MIME format...

    ------------=_1641090634-74861-2724
    Content-Type: text/plain
    Content-Transfer-Encoding: Quoted-printable

    ACUS11 KWNS 020230
    SWOMCD
    SPC MCD 020230=20
    TNZ000-NCZ000-GAZ000-ALZ000-020330-

    Mesoscale Discussion 0014
    NWS Storm Prediction Center Norman OK
    0830 PM CST Sat Jan 01 2022

    Areas affected...eastern Tennessee/northern Alabama/northwestern
    Georgia

    Concerning...Tornado Watch 7...

    Valid 020230Z - 020330Z

    The severe weather threat for Tornado Watch 7 continues.

    SUMMARY...Severe risk continues locally across valid portions of WW
    007.

    DISCUSSION...Latest objective analyses indicate a continued/gradual
    decrease in mixed-layer CAPE across the region, ongoing in
    conjunction with diurnal boundary-layer cooling. This corresponds
    with an overall decrease in convective intensity/organization within
    the main/frontal band of storms moving across eastern Tennessee and
    northern Alabama. At this time, the strongest storms are shifting
    into far northeastern Alabama.

    With that said, weak height falls will spread eastward across the
    central Gulf Coast region/Tennessee Valley area tonight, ahead of
    the advancing upper system. As such, weak ascent aloft may steepen
    lapse rates a bit with time, possibly/partially offsetting the
    ongoing/diurnal airmass stabilization. As such, given the very
    favorable kinematic environment, at least some severe risk will
    likely continue overnight near and ahead of the advancing cold
    front.

    ..Goss.. 01/02/2022

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!p6rFiYQNf0P64N16dgAZctbX2uL5IAeeRyo7koBOflLWNqXXcDbv7x6maHh7t8MKPF9O3Hkn$=
    for graphic product...

    ATTN...WFO...GSP...MRX...FFC...HUN...

    LAT...LON 34478645 34598645 35158553 35788451 36358381 36358352
    35758331 34918455 34488566 34478645=20



    ------------=_1641090634-74861-2724
    Content-Type: text/plain; charset="US-ASCII"
    Content-Disposition: inline
    Content-Transfer-Encoding: 7BIT

    = = =
    To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM. ------------=_1641090634-74861-2724--

    --- SBBSecho 3.12-Linux
    * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)