• MESO: Mesoscale Discussion 0269

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Mar 27 15:05:11 2025
    ACUS11 KWNS 271504
    SWOMCD
    SPC MCD 271503=20
    MOZ000-IAZ000-KSZ000-NEZ000-271700-

    Mesoscale Discussion 0269
    NWS Storm Prediction Center Norman OK
    1003 AM CDT Thu Mar 27 2025

    Areas affected...Northeast KS into northern MO and far southern IA

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

    Valid 271503Z - 271700Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Isolated hail and strong to locally severe wind gusts will
    remain possible into late morning.

    DISCUSSION...Elevated convection has persisted this morning from
    southern IA/northern MO into eastern KS, within a low-level
    warm-advection regime. While this convection has generally been
    sub-severe, some intensification has recently been noted near/south
    of Topeka, in closer proximity to the leading edge of very steep
    midlevel lapse rates (as noted on the 00Z DDC sounding). With the
    low-level jet expected to veer and weaken with time, the longevity
    of the ongoing elevated storms remains uncertain, but some threat
    for isolated hail and strong to locally severe wind gusts may
    continue into late morning, given steep midlevel lapse rates, MUCAPE
    of 500-1000 J/kg, and sufficient effective shear for some storm
    organization.

    ..Dean/Smith.. 03/27/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6gyxQVsM9xiE-VxNGPIttgX235AhotjnveDvFP5JzJ2GaOGQgd9vFFNrEnRmKbsirtITEwS-F= gx9kaE1EU3moYM5cXw$ for graphic product...

    ATTN...WFO...LSX...DMX...EAX...OAX...TOP...ICT...

    LAT...LON 38999229 38839314 38539453 38009629 38119636 38749622
    39329602 40509518 40899433 40539277 39979247 39399239
    38999229=20

    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


    =3D =3D =3D
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