• MESO: Mesoscale Discussion 0600

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Wed May 12 03:47:59 2021
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    ACUS11 KWNS 120347
    SWOMCD
    SPC MCD 120347=20
    TXZ000-120545-

    Mesoscale Discussion 0600
    NWS Storm Prediction Center Norman OK
    1047 PM CDT Tue May 11 2021

    Areas affected...South Texas

    Concerning...Severe Thunderstorm Watch 167...

    Valid 120347Z - 120545Z

    The severe weather threat for Severe Thunderstorm Watch 167
    continues.

    SUMMARY...A wind damage and isolated large hail threat will continue
    over the next few hours across south Texas. The severe threat will
    shift southeastward into the central part of WW 167.

    DISCUSSION...The latest radar imagery from Brownsville shows a
    severe line segment about 50 statute miles to the west of Corpus
    Christi. The line is located along the western edge of a pocket of
    strong instability, with the RAP showing MLCAPE in the 3000 to 3500
    J/kg range across the eastern part of south Texas. Low-level flow
    has increased near this pocket of instability. For this reason, the
    intensity of the line is expected to be sustained as it approaches
    the coast near Brownsville late this evening. Damaging wind gusts
    and isolated large hail will be possible with the stronger parts of
    the line. The wind damage threat may become the greater threat as
    the line continues to organize.

    ..Broyles.. 05/12/2021

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!sfXbc6kHmk-S61Hk9v99bIMeNTebe8h_hN8kg6cAP-wKjnkTbdrf0l5dgKoe521t6jYz2pye$=
    for graphic product...

    ATTN...WFO...CRP...BRO...

    LAT...LON 28159728 27939870 27829946 27559957 26909936 26339902
    26069857 25969733 25959711 26579722 27089733 28159728=20



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