• MESO: Mesoscale Discussion 1134

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jun 17 22:30:41 2023
    ACUS11 KWNS 172230
    SWOMCD
    SPC MCD 172229=20
    OKZ000-KSZ000-TXZ000-180030-

    Mesoscale Discussion 1134
    NWS Storm Prediction Center Norman OK
    0529 PM CDT Sat Jun 17 2023

    Areas affected...Texas and Oklahoma Panhandles...and Northwest
    Oklahoma

    Concerning...Tornado Watch 327...

    Valid 172229Z - 180030Z

    The severe weather threat for Tornado Watch 327 continues.

    SUMMARY...The wind-damage and tornado threats are expected to
    continue, and will likely increase from the Oklahoma Panhandle and
    northern Texas Panhandle into northwest Oklahoma over the next few
    hours.

    DISCUSSION...A line of strong to severe thunderstorms is currently
    ongoing across far eastern Colorado and the far western Oklahoma
    Panhandle. A wind damage and tornado threat will likely continue
    with this line as it accelerates eastward across the Oklahoma
    Panhandle over the next couple of hours. Discrete cells are also
    expected to continue developing further to the east from the eastern
    Oklahoma Panhandle and northeastern Texas Panhandle into northwest
    Oklahoma. Due to strong instability, moderate deep-layer shear and
    steep mid-level lapse rates evident on RAP forecast soundings, these
    storms should be supercellular with a threat for large hail.
    Hailstones greater than 2 inches in diameter will be possible with
    supercells. A tornado threat will also exist, especially with cells
    that remain discrete in advance of the fast-moving linear MCS.

    ..Broyles.. 06/17/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6iMoiuy6N8-mjtVdEG12bXLJtsiQyzvw7XJwnxfSJqNjCJLdTCQn2CenjqryG6AFfwKekdKZw= NAu0sF3NDw_LVeLlWI$ for graphic product...

    ATTN...WFO...OUN...DDC...AMA...

    LAT...LON 36959859 36619797 36109798 35699850 35729961 36090158
    36350208 36660213 36980176 37020087 36959859=20


    =3D =3D =3D
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