• MESO: Mesoscale Discussion 1696

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Jul 24 18:56:43 2023
    ACUS11 KWNS 241856
    SWOMCD
    SPC MCD 241856=20
    VTZ000-MAZ000-NYZ000-PAZ000-242100-

    Mesoscale Discussion 1696
    NWS Storm Prediction Center Norman OK
    0156 PM CDT Mon Jul 24 2023

    Areas affected...parts of northeastern Pennsylvania...central and
    eastern New York...Vermont...and western Massachusetts

    Concerning...Severe Thunderstorm Watch 544...

    Valid 241856Z - 242100Z

    The severe weather threat for Severe Thunderstorm Watch 544
    continues.

    SUMMARY...Scattered strong thunderstorm development may continue to
    pose a risk for hail and locally damaging wind gusts through 4-6 PM
    EDT. Trends will continue to be monitored, but it appears unlikely
    that a new severe weather watch will be needed.

    DISCUSSION...Thunderstorm development continues, but remains mostly
    scattered in nature. Outflow from an earlier clustering of storms
    has stabilized the boundary layer across areas near and northeast of
    the Catskills. Increasing outflow from other storms will gradually
    lead to similar trends during the next few hours, as the mid-level
    cold core, now centered over the Adirondacks vicinity, gradually
    advects across the international border into southeastern Quebec.=20

    With destabilization east of the Hudson/Champlain Valleys remaining
    more modest, another severe weather watch may not be needed.=20
    However, lingering pockets of moderately large CAPE upstream, into
    parts of central New York State and north central Pennsylvania, may
    maintain isolated strong to severe thunderstorm development another
    couple of hours.

    ..Kerr.. 07/24/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!_ZzbkHFblQX4ViJrPpHGo0bhOu5afUNH4hBydq3d06tZn6MjO8y0jUqJWepHv8qGuGgbu5_cG= rihoOtIKkh4GlO5zwA$ for graphic product...

    ATTN...WFO...BOX...BTV...ALY...BGM...BUF...CTP...

    LAT...LON 44897439 44767250 42897257 41247588 41097748 43157679
    43907637 44897439=20


    =3D =3D =3D
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