• MESO: Mesoscale Discussion 0329

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Apr 1 23:45:55 2024
    ACUS11 KWNS 012345
    SWOMCD
    SPC MCD 012345=20
    INZ000-ILZ000-MOZ000-020115-

    Mesoscale Discussion 0329
    NWS Storm Prediction Center Norman OK
    0645 PM CDT Mon Apr 01 2024

    Areas affected...eastern Missouri across Illinois and into far
    southwest Indiana.

    Concerning...Tornado Watch 68...

    Valid 012345Z - 020115Z

    The severe weather threat for Tornado Watch 68 continues.

    SUMMARY...Training supercells will continue along a warm front from
    eastern Missouri to far western Indiana this evening.

    DISCUSSION...A mature supercell is moving through the northern St.
    Louis suburbs with another supercell east of Jefferson City. Thus
    far, the maximum hail size with these storms has been golf ball
    sized, but even larger hail is possible, especially as the low-level
    jet strengthens this evening. A vorticity rich environment along
    this warm front will support a tornado threat through the evening
    with the WoFs suggesting a narrow corridor of 2 STP along the front.
    WoFs 0-2km UH probabilities suggest the lead supercell will continue
    to support a tornado threat for the next several hours with peak
    probabilities in south-central Illinois.

    ..Bentley.. 04/01/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!4Cjr8tPrKQHm4rHItQvQSSOfnKcnV4ZmplnNLCgoW3Wi2SzKeLZqrqcAcMJwNHApWaCs6HWjM= -mQRWlm89PSUNEHn-g$ for graphic product...

    ATTN...WFO...IND...PAH...ILX...LSX...SGF...

    LAT...LON 38589211 39219064 39688917 39728757 39468704 38678717
    38348849 38329008 38259101 38199180 38199212 38289225
    38589211=20


    =3D =3D =3D
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