• MESO: Mesoscale Discussion 1882

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Aug 7 17:19:52 2023
    ACUS11 KWNS 071719
    SWOMCD
    SPC MCD 071719=20
    NCZ000-SCZ000-GAZ000-071915-

    Mesoscale Discussion 1882
    NWS Storm Prediction Center Norman OK
    1219 PM CDT Mon Aug 07 2023

    Areas affected...Western/central North Carolina...portions
    western/northern South Carolina

    Concerning...Severe potential...Watch likely=20

    Valid 071719Z - 071915Z

    Probability of Watch Issuance...80 percent

    SUMMARY...Watches will likely be needed for parts of western/central
    North and South Carolina. Severe/damaging winds and isolated large
    hail will be possible region wide. The tornado threat will primarily
    be in North Carolina.

    DISCUSSION...Strong to severe storms are ongoing into parts of
    eastern Tennessee. These storms could move into western North
    Carolina by 19Z/3 PM EDT based on current tracking. Additional
    storms seem probable within the southern Appalachians given
    dewpoints near/above 70 F within the terrain. Strong heating has
    occurred near the terrain with a lesser degree in central North
    Carolina due to lingering stratocumulus. Given strong wind profiles
    and the unstable airmass, organized convection is likely to impact
    these areas this afternoon. Storms will be capable of
    severe/damaging winds and isolated large hail. The tornado threat
    will generally be maximized to the north and decrease the south as
    stronger 850 mb winds will remain primarily into North Carolina.
    Furthermore, timing of storms entering western South Carolina is
    likely going to be later in the afternoon than farther north as
    well. A watch is likely for much of these areas this afternoon. A
    tornado watch is more likely into North Carolina with a severe
    thunderstorm watch more probable later into South Carolina.

    ..Wendt/Guyer.. 08/07/2023

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8e3VfpmtZxHnbFz6x1RUrqa5eLfUPrF2gNMoRKuA-6__pS3CUTJ4YbQ2VbB6JxrWS-H5CcTwn= H16_JVzglhLYI6W380$ for graphic product...

    ATTN...WFO...RAH...ILM...RNK...CAE...GSP...

    LAT...LON 34727998 34528115 34278208 34278275 34568326 34968335
    35578273 36358137 36467982 36267905 35287935 34727998=20


    =3D =3D =3D
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