• MESO: Mesoscale Discussion 0719

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Tue May 6 18:45:29 2025
    ACUS11 KWNS 061844
    SWOMCD
    SPC MCD 061843=20
    NYZ000-NJZ000-PAZ000-DEZ000-MDZ000-062015-

    Mesoscale Discussion 0719
    NWS Storm Prediction Center Norman OK
    0143 PM CDT Tue May 06 2025

    Areas affected...portions of eastern Pennsylvania into New Jersey
    and southern New York

    Concerning...Severe Thunderstorm Watch 233...

    Valid 061843Z - 062015Z

    The severe weather threat for Severe Thunderstorm Watch 233
    continues.

    SUMMARY...Strong, damaging wind gusts and hail remain the primary
    threats across Severe Thunderstorm Watch 233 through the afternoon.

    DISCUSSION...Ample diurnal heating has supporting boundary layer destabilization and subsequent development of multiple bands of
    thunderstorms ahead of a pronounced upper trough. Damaging gusts and
    hail (some stones approaching 1 inch in diameter) have been reported
    with some of the stronger storms. Given the presence of 500-1000
    J/kg MLCAPE and 40+ kts of effective bulk shear preceding ongoing
    storms, additional strong wind gusts and instances of hail remain
    possible through the afternoon.

    ..Squitieri.. 05/06/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-5wNvyntBbepG5xQSCWmRzXBu6EVFGxYbaijdAlXDpovbP6M0qiyZbgEkuUUfaYUVx1wgsTqB= nqljnu0rBpwY7pn2OI$ for graphic product...

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

    LAT...LON 39747698 40447694 41847679 42467662 42717597 42767521
    42317466 41007440 40217468 39737530 39617595 39747698=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    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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