• MESO: Mesoscale Discussion 0513

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Apr 25 19:24:43 2024
    ACUS11 KWNS 251924
    SWOMCD
    SPC MCD 251923=20
    KSZ000-NEZ000-COZ000-252200-

    Mesoscale Discussion 0513
    NWS Storm Prediction Center Norman OK
    0223 PM CDT Thu Apr 25 2024

    Areas affected...northeast Colorado into much of northwest Kansas

    Concerning...Severe potential...Watch likely=20

    Valid 251923Z - 252200Z

    Probability of Watch Issuance...95 percent

    SUMMARY...Storms are expected to rapidly develop along the boundary
    from northeast Colorado into northwest Kansas, and far southwest
    Nebraska. Very large hail is likely, along with a few tornadoes and
    damaging gusts.

    DISCUSSION...Strong heating persists across the region, now on both
    sides of a stationary front extending from northeast CO into
    northwest KS. Southeasterly surface winds have brought 50s F
    dewpoints westward into CO, which is contributing to up to 2000 J/kg
    MUCAPE within the narrow moist plume. Moderate southwest flow aloft
    atop the backed low-level southeasterlies is further aiding shear
    near the boundary which strongly favors long-lived severe storms.
    Supercells or bows will be possible producing very large hail, a few
    tornadoes and damaging gusts.

    ..Jewell/Hart.. 04/25/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8L4NeYnsbHh76hEiimrWSCD4XIxotiVwOdf0K4qpUxIHD-pmp45yeUfT-DouqJhRpHExuQqTt= rQ4Z9FwHS35fxXOLuQ$ for graphic product...

    ATTN...WFO...LBF...DDC...GLD...BOU...

    LAT...LON 38840054 38690063 38620074 38550110 38870201 39380281
    39530324 39720340 39990338 40240327 40400311 40480274
    40470196 40420132 40240087 39970060 39580042 39020048
    38840054=20


    =3D =3D =3D
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