• MESO: Mesoscale Discussion 1223

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Friday, August 03, 2018 17:06:02
    This is a multi-part message in MIME format...

    ------------=_1533315968-55329-707
    Content-Type: text/plain

    ACUS11 KWNS 031705
    SWOMCD
    SPC MCD 031705
    WIZ000-MNZ000-031800-

    Mesoscale Discussion 1223
    NWS Storm Prediction Center Norman OK
    1205 PM CDT Fri Aug 03 2018

    Areas affected...Central Minnesota

    Concerning...Severe potential...Watch unlikely

    Valid 031705Z - 031800Z

    Probability of Watch Issuance...5 percent

    SUMMARY...Isolated severe storms are possible through early
    afternoon with large hail as the primary risk.

    DISCUSSION...Several storms have developed in an area of isentropic
    ascent in central Minnesota. The best elevated instability remains
    farther southwest, but MUCAPE around 1000 J/kg and effective shear
    around 30 to 35 knots will lead to some multicell storm
    organization. Very steep mid-level lapse rates (9.4 C/km on ABR 12Z
    RAOB) will support an isolated hail risk with any of the stronger
    updrafts. The low-level jet is expected to weaken somewhat through
    this afternoon which should lead to a gradual weakening of the
    storms.

    ..Bentley/Thompson.. 08/03/2018

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

    ATTN...WFO...DLH...MPX...FGF...

    LAT...LON 46939590 46869475 46569372 46179283 45859252 45519255
    45349282 45519365 45909476 46459575 46679596 46939590



    ------------=_1533315968-55329-707
    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. ------------=_1533315968-55329-707--

    --- SBBSecho 3.05-Linux
    * Origin: Capitol City Online - capitolcityonline.net (1:2320/105)