• MESO: Mesoscale Discussion 0078

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thursday, February 07, 2019 00:58:37
    This is a multi-part message in MIME format...

    ------------=_1549497522-5828-217
    Content-Type: text/plain

    ACUS11 KWNS 062358
    SWOMCD
    SPC MCD 062358
    OKZ000-070200-

    Mesoscale Discussion 0078
    NWS Storm Prediction Center Norman OK
    0558 PM CST Wed Feb 06 2019

    Areas affected...Southwestern/West-Central OK

    Concerning...Severe potential...Watch unlikely

    Valid 062358Z - 070200Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Isolated hail is possible from southwest into west-central
    OK for the next few hours. A watch is not anticipated during this
    time frame but convective trends will be monitored closely.

    DISCUSSION...Multicellular convection continues to show sporadic intensification as it moves northeastward from southwest OK into
    west-central OK. Ongoing storms have shown only varied updraft
    persistence, likely a result of continued convective inhibition and
    currently limited instability. Downstream air mass across
    west-central OK is not currently supportive of robust updrafts and
    the much of the ongoing activity should gradually dissipate as it
    progresses northeastward. Still, persistent isentropic ascent across
    the stationary boundary will likely lead to continued development
    across southwest OK and adjacent far northwest TX. The downstream
    environment across west-central OK is expected to gradually become
    more favorable as the layer between 850 and 700 mb moistens,
    increasing elevated buoyancy and the potential for hail.

    Overall coverage is expected to be fairly limited for at least the
    next few hours, leading to low watch probabilities during that time
    frame. However, convective trends will be monitored closely and
    there is the potential the higher storm coverage later this evening
    may merit watch issuance.

    ..Mosier/Edwards.. 02/06/2019

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

    ATTN...WFO...OUN...

    LAT...LON 34559865 34499934 34659975 35049995 35649968 35899910
    36009854 36029795 35799764 35259757 34879787 34559865



    ------------=_1549497522-5828-217
    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. ------------=_1549497522-5828-217--

    --- SBBSecho 3.06-Linux
    * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)