• MESO: Mesoscale Discussion 1532

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Tuesday, July 01, 2025 17:15:40
    ACUS11 KWNS 011714
    SWOMCD
    SPC MCD 011714=20
    ALZ000-FLZ000-MSZ000-LAZ000-011845-

    Mesoscale Discussion 1532
    NWS Storm Prediction Center Norman OK
    1214 PM CDT Tue Jul 01 2025

    Areas affected...parts of Mississippi...Alabama...and far eastern
    Louisiana

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

    Valid 011714Z - 011845Z

    Probability of Watch Issuance...5 percent

    SUMMARY...Isolated damaging winds possible this afternoon/evening.

    DISCUSSION...Strong morning insolation has allowed temperatures to
    warm into the upper 80s amid a very moist boundary layer,
    characterized by dew point temperatures into the mid 70s F. This has
    resulted in destabilization of the environment, yielding 2500 J/kg
    of MLCAPE. Visible satellite/radar is now indicating scattered
    convection developing across the region. The expectation is for
    storms to continue developing, maturing into the afternoon hours
    while spreading southeast with time. Weak deep-layer shear will
    limit storm organization, but given appreciable low-level lapse
    rates (approaching 8 C/km) and the aforementioned moist environment,
    periodic strong/water-loaded downdrafts can be expected with this
    activity, resulting in isolated wind damage throughout the remainder
    of the afternoon and early evening.

    ..Karstens/Mosier.. 07/01/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!_68iCLeOGDXr2zIvdpRz6YWhrMLk_wliaQKOo2VcHFU13lSUBi761dGeqh3SfBsjrQ9MBXCzO= Lq6mq4SyBAUBOt5WxE$ for graphic product...

    ATTN...WFO...TAE...BMX...HUN...MOB...MEG...JAN...LIX...

    LAT...LON 30769023 31609087 32699075 33569008 33968949 34378826
    34618725 34278614 33428547 32118571 31698602 31188685
    30448889 30769023=20

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH


    =3D =3D =3D
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