• MESO: Mesoscale Discussion 0684

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun May 4 20:39:40 2025
    ACUS11 KWNS 042038
    SWOMCD
    SPC MCD 042038=20
    TXZ000-NMZ000-042215-

    Mesoscale Discussion 0684
    NWS Storm Prediction Center Norman OK
    0338 PM CDT Sun May 04 2025

    Areas affected...southeast NM and far west TX

    Concerning...Severe Thunderstorm Watch 222...

    Valid 042038Z - 042215Z

    The severe weather threat for Severe Thunderstorm Watch 222
    continues.

    SUMMARY...Supercells are expected to intensify across southeast New
    Mexico into parts of far west Texas through early evening. Hail is
    the primary hazard, likely reaching golf to tennis ball size.
    Isolated severe gusts to 70 mph and a brief tornado are possible.

    DISCUSSION...Overall forecast remains as advertised. Storm
    intensification has been gradual, but largely focused near the
    Sacramento Mountains in Otero and Lincoln counties, and separately
    over Eddy and Chaves, spreading into Lea within NM. These cells and
    others that should develop off the higher terrain of the northern
    Trans-Pecos in TX will likely intensify during the next few hours. A
    ribbon of surface dew points near 50 F have held along the Pecos
    Valley, supporting a confined corridor of moderate buoyancy. With
    onset of strengthening low-level flow around 22Z, supercell
    coverage/intensity should peak into early evening. Thereafter, drier
    low-level air over the TX South Plains and eastern Permian Basin
    should result in increased ingest of MLCIN deeper into the evening.

    ..Grams.. 05/04/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6-TZbcJpeEVB99YqlTjSAr3qv-C33ykzyb8nzWmhlBCFzivq50kSwHfKN5gl2VUEm4JOrgM8-= 4-Dfv7WIsao_TPj0yk$ for graphic product...

    ATTN...WFO...LUB...MAF...ABQ...EPZ...

    LAT...LON 32750583 33150567 33560516 33760462 33830415 33710359
    33520318 33150295 32680270 32110266 31580281 31310350
    31290415 31800527 32370578 32750583=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.50-2.50 IN


    =3D =3D =3D
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