• MESO: Mesoscale Discussion 0940

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Jun 5 23:44:10 2023
    ACUS11 KWNS 052344
    SWOMCD
    SPC MCD 052343=20
    CAZ000-060115-

    Mesoscale Discussion 0940
    NWS Storm Prediction Center Norman OK
    0643 PM CDT Mon Jun 05 2023

    Areas affected...portions of central California

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

    Valid 052343Z - 060115Z

    Probability of Watch Issuance...5 percent

    SUMMARY...A couple instances of marginally severe hail may accompany
    the stronger storms into this evening. The severe threat should
    remain isolated and a WW issuance is not expected.

    DISCUSSION...Thunderstorms have been increasing in number and
    intensity over the past 1-2 hours, with NLDN data showing an
    increase of lightning flashes along the southern Sierra, and MRMS
    mosaic radar data showing 30 DBZ cores exceeding 45 kft with some of
    the storms. RAP forecast soundings depict tall/thin CAPE profiles,
    with significant amounts of convective inhibition. Widespread 9+
    C/km mid-level lapse rates and speed-shear-driven elongated
    hodographs suggest that some cells could become organized, but these
    storms would be confined to the higher terrain, with the potential
    for producing at least brief bouts of marginally severe hail and
    perhaps a relatively more copious amount of smaller stones.
    Nonetheless, the severe threat should remain isolated and a WW
    issuance is not expected.

    ..Squitieri/Thompson.. 06/05/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-rH7LoYBS6u0XcYXbF-pgwkwHTsBIPhly4vKYK44R_1CWmOC14Zsyh1s4gvZS_mF8Efb5_XII= U11eqkT61OJ9JUqxOE$ for graphic product...

    ATTN...WFO...REV...HNX...STO...

    LAT...LON 36631967 37542018 38392042 38672026 38341972 37581903
    36871863 36571869 36421933 36631967=20


    =3D =3D =3D
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