• MESO: Mesoscale Discussion 0877

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Tue May 21 20:55:52 2024
    ACUS11 KWNS 212055
    SWOMCD
    SPC MCD 212055=20
    MOZ000-ARZ000-212300-

    Mesoscale Discussion 0877
    NWS Storm Prediction Center Norman OK
    0355 PM CDT Tue May 21 2024

    Areas affected...Parts of central and northern Arkansas

    Concerning...Severe potential...Watch possible=20

    Valid 212055Z - 212300Z

    Probability of Watch Issuance...40 percent

    SUMMARY...Large hail and isolated damaging winds are possible with
    elevated thunderstorms moving into west-central/north-central
    Arkansas. The need for a watch in the short term is uncertain.

    DISCUSSION...Elevated thunderstorms have had a recent increase in
    intensity. While the environment ahead of this activity continues to destabilize slowly, it is not clear whether this activity will be
    able to become surface based in the near future. Strong effective
    shear and sufficient buoyancy will promote some risk of large hail
    as well as isolated strong/damaging winds. Convective trends will
    continue to be monitored as the need for a watch is not certain in
    the short term.

    ..Wendt/Guyer.. 05/21/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!7m8JeggZ_-FAdwMOMjPAKxh8RRQc2Wbmc_0pAA3YcPoUmS0DFOZXkL4CmydyixbZQAfRpf4SZ= nrwr5X2JgIRdUfLOs4$ for graphic product...

    ATTN...WFO...PAH...LZK...SGF...TSA...

    LAT...LON 36019340 36399246 36579186 36589130 36449085 35699129
    34979242 34419332 34469384 34859407 36019340=20


    =3D =3D =3D
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