• MESO: Mesoscale Discussion 1174

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jun 7 12:33:57 2025
    ACUS11 KWNS 071233
    SWOMCD
    SPC MCD 071233=20
    ALZ000-TNZ000-MSZ000-MOZ000-ARZ000-071400-

    Mesoscale Discussion 1174
    NWS Storm Prediction Center Norman OK
    0733 AM CDT Sat Jun 07 2025

    Areas affected...northeast Arkansas...western Tennessee...and far
    northern Mississippi.

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

    Valid 071233Z - 071400Z

    Probability of Watch Issuance...40 percent

    SUMMARY...A watch may eventually be needed across western Tennessee
    and vicinity.

    DISCUSSION...A well-developed squall line exists this morning from north-central Arkansas into southeast Oklahoma. Sporadic, mostly
    sub-severe, wind gusts have been evident along this line this
    morning. Ahead of this line, a cluster of storms has developed
    within a warm-air advection regime across Arkansas. A few stronger
    cells have developed within this cluster, but do not expect this
    activity to produce a greater/widespread severe weather threat. The
    greatest risk is associated with the squall line farther west, and
    whether it maintains intensity as it moves east. At least some
    heating appears likely this morning along the southern edge of the
    upper-level cirrus shield. Therefore, a severe thunderstorm watch
    may be needed at some point to address this threat, but a watch is
    not anticipated for the preceding cells/cluster at this time.

    ..Bentley/Hart.. 06/07/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!410Nx_Z7PO7Ibbbph_3CWb0pEbUMSe5yiRtgQViwL0VECixqqC9-CoNuNvK2aAVDIhAwlNEoN= yIBBUa6ctmqH6mYz2w$ for graphic product...

    ATTN...WFO...OHX...HUN...PAH...MEG...LZK...

    LAT...LON 36439119 36429008 36458889 35928805 35418782 35018786
    34668809 34318899 34289013 34329064 34439115 36439119=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...65-80 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


    =3D =3D =3D
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