• MESO: Mesoscale Discussion 0487

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon May 3 14:05:02 2021
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    ACUS11 KWNS 031404
    SPC MCD 031404=20

    Mesoscale Discussion 0487
    NWS Storm Prediction Center Norman OK
    0904 AM CDT Mon May 03 2021

    Areas affected...northern and central Georgia

    Concerning...Severe potential...Watch possible=20

    Valid 031404Z - 031530Z

    Probability of Watch Issuance...60 percent

    SUMMARY...Storms may undergo some intensification through the
    morning and become capable of producing damaging wind and isolated
    tornadoes. Trends are being monitored for a possible WW.

    DISCUSSION...Late this morning storms continue developing within
    corridor of ascent along a warm conveyor belt associated with 40-50
    kt southwesterly low-level jet. The atmosphere remains marginally to
    moderately unstable with 1000-1500 J/kg MLCAPE. Dewpoints rising
    into the upper 60s and a modest amount of heating will result in
    sufficient instability for surface based storms where low level
    hodographs and deep shear are favorable for supercells with
    low-level mesocyclones.

    ..Dial/Grams.. 05/03/2021

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!vqDJpmxREomgdoDe63jW8j_YsU7WAFxuw4udxP4g7eCiB8UW2InCFOaTh6TU4iqtcosKVhvR$=
    for graphic product...


    LAT...LON 33758513 34278415 34208339 33808338 33218402 32888490

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