• MESO: Mesoscale Discussion 1563

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Tue Jul 9 06:59:44 2024
    ACUS11 KWNS 090659
    SWOMCD
    SPC MCD 090659=20
    TNZ000-MSZ000-MOZ000-ARZ000-090830-

    Mesoscale Discussion 1563
    NWS Storm Prediction Center Norman OK
    0159 AM CDT Tue Jul 09 2024

    Areas affected...northeast Arkansas

    Concerning...Severe potential...Watch unlikely=20

    Valid 090659Z - 090830Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Low tornado threat may persist through the early morning
    hours. No additional tornado watch is anticipated early this
    morning.

    DISCUSSION...Tornado watch 515 will be allowed to expire at 07Z.
    Occasional low-level circulation has been evident from the KLZK and
    KNQA WSR-88Ds, but storm activity is becoming increasingly
    concentrated within weaker buoyancy and heavy rain where more robust
    updrafts are less likely. Given the favorable low-level shear
    apparent on the KNQA VWP, intermittent stronger low-level rotation
    remains possible, but expect the primary tornado threat to have
    diminished.

    A downstream/replacement tornado watch is not expected.

    ..Bentley/Smith.. 07/09/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!_rdwDQVg0td0Lqn5pqoYj1xy9GU77XRf9UypvA65nRNTfFLaNuXG1RWkPYyEoJ3MI1PC4Vprn= eAJX8Xo-h_S-XK5JuA$ for graphic product...

    ATTN...WFO...MEG...LZK...

    LAT...LON 34759297 35509233 36039086 36218983 36148887 35878846
    35598837 35198882 34838970 34419054 34039130 34119204
    34229245 34759297=20


    =3D =3D =3D
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