• MESO: Mesoscale Discussion 1454

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Jul 7 18:11:09 2023
    ACUS11 KWNS 071811
    SWOMCD
    SPC MCD 071810=20
    MEZ000-NHZ000-VTZ000-NYZ000-072015-

    Mesoscale Discussion 1454
    NWS Storm Prediction Center Norman OK
    0110 PM CDT Fri Jul 07 2023

    Areas affected...northern New England

    Concerning...Severe potential...Watch unlikely=20

    Valid 071810Z - 072015Z

    Probability of Watch Issuance...20 percent

    SUMMARY...A few instances of wind damage are possible this afternoon
    across parts of northern New England. A watch is not anticipated.

    DISCUSSION...Convection has developed along a surface trough across
    northern New England, and deepening cumulus is apparent along the
    ridge tops in central Vermont on visible satellite. Mesoanalysis,
    short term RAP forecast profiles, and a 16Z sounding from Albany
    show a relatively moist troposphere and moderately steep low-level
    lapse rates. These factors along with relatively weak deep-layer
    shear should allow for thunderstorms with wet downbursts producing
    wind damage in the region, particularly where storms can cluster
    together. Convective activity should wane with sunset later this
    evening.

    ..Supinie/Mosier.. 07/07/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6SuAM4NkAyIYP2wyecgnWyWMsCS2Cb8SK248wlalnUdFUDgBwm3OgqNaLn-VtAsYeiQ-6fxln= 0u6F-heaJoUXtz7B0g$ for graphic product...

    ATTN...WFO...CAR...GYX...BTV...ALY...

    LAT...LON 43787135 43477186 43187234 43127280 43347363 43557399
    43927423 44247434 44557422 44927401 45067366 45067154
    45347111 46107021 46696991 46966952 47246913 47216870
    46986836 46596818 46096841 45666878 44936956 44556999
    44267043 43787135=20


    =3D =3D =3D
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