• MESO: Mesoscale Discussion 1524

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Wed Jul 3 21:32:57 2024
    ACUS11 KWNS 032132
    SWOMCD
    SPC MCD 032132=20
    IAZ000-NEZ000-SDZ000-COZ000-032300-

    Mesoscale Discussion 1524
    NWS Storm Prediction Center Norman OK
    0432 PM CDT Wed Jul 03 2024

    Areas affected...parts of NE...far northeast CO...far southeast SD

    Concerning...Severe Thunderstorm Watch 501...

    Valid 032132Z - 032300Z

    The severe weather threat for Severe Thunderstorm Watch 501
    continues.

    SUMMARY...A mixed severe hail/wind threat may transition to a
    predominant strong to severe wind threat as storms further congeal
    from far northeast Colorado into north-central Nebraska. A
    downstream watch issuance may be needed as storms approach the east
    edge of WW 501.

    DISCUSSION...Initial supercells that produced large hail have
    largely congealed, especially with southwest extent across parts of north-central to southwest NE. The northern portion of this
    activity, embedded within slightly stronger mid-level flow will
    probably exit WW 501 first across parts of northeast NE into far
    southeast SD. While this activity will progressively move away from
    the peak buoyancy plume centered on the CO/KS border area, presence
    of a quasi-stationary front may aid in sustaining strong to isolated
    severe storms.

    Farther southwest, severe wind gust potential may increase as
    clusters further consolidate near the CO/KS/NE border area. These
    will probably merge with an agitated cu field over southwest NE and
    yield an increasing wind threat later into south-central NE.

    ..Grams/Hart.. 07/03/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9UtjlZY4dl7S2kCVlo1JtuZwVCfrLpj6pwTiT0hhgPmt0pGaZU0dNfhUhFwM36qbUe6A9S39E= z5ZlqDpNRmqimekHl4$ for graphic product...

    ATTN...WFO...FSD...OAX...GID...LBF...GLD...BOU...CYS...

    LAT...LON 42859971 43059857 42959699 42649647 42289640 40979848
    40529969 40410212 40670295 41350246 42859971=20


    =3D =3D =3D
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