• MESO: Mesoscale Discussion 0757

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun May 12 17:52:04 2024
    ACUS11 KWNS 121751
    SWOMCD
    SPC MCD 121751=20
    TXZ000-121915-

    Mesoscale Discussion 0757
    NWS Storm Prediction Center Norman OK
    1251 PM CDT Sun May 12 2024

    Areas affected...Portions of Central into East Texas

    Concerning...Severe Thunderstorm Watch 232...

    Valid 121751Z - 121915Z

    The severe weather threat for Severe Thunderstorm Watch 232
    continues.

    SUMMARY...Additional storms may develop in central Texas near the
    warm front. Storms will likely be slightly elevated and pose
    primarily a risk of large hail. Storm coverage remains a bit
    uncertain.

    DISCUSSION...Visible satellite shows cumulus deepening along the
    warm frontal boundary in central Texas. Though the warm front has
    been reinforced by earlier convective outflow, the front may
    preferentially lift north in this location given that the bulk of
    convection is now farther east. Additional storm development seems
    most likely to occur within southwestern portions of WW 232 this
    afternoon. However, forecast soundings do suggest there may be some
    subsidence behind the earlier convection which creates some
    uncertainty as to storm coverage. Should storms develop, large hail
    will be the primary hazard. Any increase in tornado risk will be
    conditional on the warm front lifting northward and sufficient
    low-level jet strength remaining (as the core is forecast to move
    east with time).

    ..Wendt.. 05/12/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!4I7ZwW60PmFFrRwypD0Rm5olrDJlbkbFjYBVr8Mt8KrewVv-EURd3eyl4MHKfAZoOTIHzFZVp= 6Z5frKF7sryIxD8kW0$ for graphic product...

    ATTN...WFO...SHV...HGX...FWD...EWX...

    LAT...LON 30719478 30499490 30409512 29949545 29889553 29609597
    29749678 30199752 30959786 31389767 31619720 31879537
    31599475 31209466 30719478=20


    =3D =3D =3D
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