• MESO: Mesoscale Discussion 1490

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Jun 30 17:59:51 2024
    ACUS11 KWNS 301759
    SWOMCD
    SPC MCD 301759=20
    MAZ000-RIZ000-CTZ000-NYZ000-NJZ000-301930-

    Mesoscale Discussion 1490
    NWS Storm Prediction Center Norman OK
    1259 PM CDT Sun Jun 30 2024

    Areas affected...southern NY into southern New England

    Concerning...Severe Thunderstorm Watch 489...

    Valid 301759Z - 301930Z

    The severe weather threat for Severe Thunderstorm Watch 489
    continues.

    SUMMARY...A line of intense storms will shift east across southern
    New England and Southern New York/portions of Long Island the next
    couple of hours. Swaths of wind damage will accompany this activity.

    DISCUSSION...A well organized bowing segment over CT will continue
    to shift east at around 35-40 kt the next couple of hours. This
    activity has a long history of producing wind damage, and this trend
    is expected to continue as the bow moves across CT into RI and
    southern MA through 4pm EDT.

    An area of convection to the southwest of the bow continues to
    become better organized from southern NY into western CT. This
    activity should also continue generally eastward over the next
    couple of hours and may impact portions of Long Island. Damaging
    gusts may also accompany this activity.

    ..Leitman.. 06/30/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6dYNV2MyAyq7jkCDuUWQ9YkeZWiEYvi_tm_CvFk2-8hPE9qtho-x_xylLu1Q55Wvx3sEzZq4T= npJ7OGcTUPW2tmsCiA$ for graphic product...

    ATTN...WFO...BOX...OKX...ALY...PHI...

    LAT...LON 42217266 42247085 41887055 41387073 41027155 40907210
    40857255 40837310 40897387 41087449 41367460 41637430
    41767337 42217266=20


    =3D =3D =3D
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