• MESO: Mesoscale Discussion 0252

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Mar 15 04:31:27 2024
    ACUS11 KWNS 150431
    SWOMCD
    SPC MCD 150430=20
    ARZ000-TXZ000-OKZ000-150500-

    Mesoscale Discussion 0252
    NWS Storm Prediction Center Norman OK
    1130 PM CDT Thu Mar 14 2024

    Areas affected...Far Northeast Texas...Far Southeast
    Oklahoma...Southern Arkansas

    Concerning...Tornado Watch 45...46...

    Valid 150430Z - 150500Z

    The severe weather threat for Tornado Watch 45, 46 continues.

    SUMMARY...The severe threat across southern Arkansas and the
    Ark-La-Tex is expected to continue to decrease over the next hour,
    and the ongoing watches will be allowed to expire at 05Z.

    DISCUSSION...An MCS is currently located from far northeast Texas
    extending east-northeastward across western and central Arkansas.
    The RAP suggests that instability has markedly decreased along the
    southern edge of the MCS over the last hour. This trend will
    continue, and the severe threat is expected to gradually diminish.
    For this reason, the ongoing watches will be allowed to expire at
    05Z. It still remains possible that the severe threat could
    re-develop across parts of the region, but this would be later
    tonight.

    ..Broyles.. 03/15/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!5jbyy-1dDzRySuKOz_4PAK2-8o_QP-NAACB_EbbmTrm2wZodgMtV5wiown8wuZVLx1tm8ZAp-= Y7KjvQfXYaYDZPzzrk$ for graphic product...

    ATTN...WFO...LZK...SHV...TSA...FWD...

    LAT...LON 33949121 33479247 33269385 33039497 32959559 33119590
    33359602 33579595 33849573 34249477 34609278 34849150
    34559110 33949121=20


    =3D =3D =3D
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