• MESO: Mesoscale Discussion 1429

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Wed Jun 26 20:03:10 2024
    ACUS11 KWNS 262003
    SWOMCD
    SPC MCD 262002=20
    CTZ000-NYZ000-NJZ000-PAZ000-DEZ000-MDZ000-262200-

    Mesoscale Discussion 1429
    NWS Storm Prediction Center Norman OK
    0302 PM CDT Wed Jun 26 2024

    Areas affected...much of eastern Pennsylvania into New Jersey and
    southeast New York

    Concerning...Severe potential...Watch possible=20

    Valid 262002Z - 262200Z

    Probability of Watch Issuance...40 percent

    SUMMARY...At least isolated severe gusts or marginal hail may occur
    this afternoon, with a greater potential for more widespread
    thunderstorms this evening.

    DISCUSSION...The air mass continues to destabilize south of an
    east-west oriented boundary from the PA/NY border eastward into
    southern New England. Visible satellite shows increase CU fields,
    with a few thunderstorms now extending from south-central PA into
    northern VA.

    As the main upper wave continues east, storms over northern PA along
    the front may organize further with damaging winds over much of
    northern PA possible. Isolated activity over southern PA has outflow
    associated with it currently, and this may support further
    development across the remainder of southeast PA, and eventually
    into NJ and southern NY. As such, the area is being monitored for
    further intensification or increase in coverage of the existing
    activity, and another watch may be considered over the next few
    hours south and/or east of WW 464.

    ..Jewell/Hart.. 06/26/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!5gDL2rAfaKCtxAK3cohcQzFhoqF0FtTH-4GSAzJFxe8lsYl2swxS5BX14q09Z9q3bhqL_P0Ao= 94wZAQD75Nm6lTsVuM$ for graphic product...

    ATTN...WFO...OKX...ALY...PHI...BGM...CTP...LWX...

    LAT...LON 41417357 40707373 40187391 39797430 39357547 39107644
    39237695 39457753 39777792 40337813 40657816 40837792
    41337580 41717426 41677375 41417357=20


    =3D =3D =3D
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