• MESO: Mesoscale Discussion 1876

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Aug 9 20:58:03 2024
    ACUS11 KWNS 092057
    SWOMCD
    SPC MCD 092057=20
    MAZ000-VTZ000-NYZ000-092230-

    Mesoscale Discussion 1876
    NWS Storm Prediction Center Norman OK
    0357 PM CDT Fri Aug 09 2024

    Areas affected...Portions of eastern NY...southern VT...and western
    MA

    Concerning...Tornado Watch 617...

    Valid 092057Z - 092230Z

    The severe weather threat for Tornado Watch 617 continues.

    SUMMARY...Locally damaging gusts and perhaps a tornado or two remain
    possible across portions of Tornado Watch 617 in this evening.

    DISCUSSION...A band of low-topped thunderstorms is tracking eastward
    across portions of eastern NY this afternoon, though weak
    instability has generally limited updraft intensity thus far.
    However, very strong west-southwesterly deep-layer flow/shear could
    still support locally damaging gusts if any updrafts within the line
    are able to mature. And, with around 400 m2/s2 effective SRH ahead
    of the convection, a brief tornado or two cannot be ruled out.

    ..Weinman.. 08/09/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!_JmzXJD5rBClWTQnH_FrZ4A0ncKDfFuL_9oyuccWokemUZG5mHJwHwjOarpWGlwaO3C1jwJpt= 5eZXRLIoJMWF-udENY$ for graphic product...

    ATTN...WFO...BOX...BTV...ALY...

    LAT...LON 42307386 42597375 43197349 43647381 43747366 43797335
    43607285 43327261 42627275 42147321 42107373 42307386=20


    =3D =3D =3D
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