• MESO: Mesoscale Discussion 2140

    From COD Weather Processor@1:2320/105 to [email protected] on Tue Oct 7 23:07:57 2025
    ACUS11 KWNS 072307
    SWOMCD
    SPC MCD 072307=20
    NMZ000-080100-

    Mesoscale Discussion 2140
    NWS Storm Prediction Center Norman OK
    0607 PM CDT Tue Oct 07 2025

    Areas affected...portions of central New Mexico

    Concerning...Severe potential...Watch unlikely=20

    Valid 072307Z - 080100Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Isolated supercells may produce severe hail over the next
    few hours, and an instance or two of 2+ inch diameter hail are
    possible.

    DISCUSSION...A pair of supercells continues to progress eastward
    amid an amply sheared, and adequately unstable environment. MRMS
    MESH data suggests that the leading supercell may be occasionally
    producing hail up to 2 inches in diameter. Furthermore, modifying
    the 18Z ABQ observed sounding to reflect the latest low-level
    thermodynamic profile shows that nearly 1000 J/kg SBCAPE remains in
    place given near 8 C/km mid-level lapse rates. When factoring in the
    elongated hodographs and associated strong speed shear with the
    aforementioned buoyancy, the thinking is that the supercells will
    persist at their current intensity for at least a couple more hours,
    with continued severe potential. Given the favorable hodograph
    structure, despite modest buoyancy, an instance or two of hail
    approaching 2 inches in diameter cannot be ruled out. The marginal thermodynamic profile downstream will likely inhibit a longer term
    severe threat.

    ..Squitieri/Gleason.. 10/07/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!49HrE_QCv6SjAaYGaqAyflsfGsGJoiokTCFNgre5eki6neL2P-Bbl3XrlbRDhjpkHyapI81wO= TqCJQZTAVYvAiBmch0$ for graphic product...

    ATTN...WFO...ABQ...

    LAT...LON 34500738 34730675 34690590 34470585 34340594 34190637
    34190681 34200698 34220722 34500738=20

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.50-2.50 IN


    =3D =3D =3D
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