• MESO: Mesoscale Discussion 0229

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Mar 16 17:13:47 2025
    ACUS11 KWNS 161713
    SWOMCD
    SPC MCD 161713=20
    NCZ000-VAZ000-SCZ000-161845-

    Mesoscale Discussion 0229
    NWS Storm Prediction Center Norman OK
    1213 PM CDT Sun Mar 16 2025

    Areas affected...portions of the eastern Carolinas

    Concerning...Tornado Watch 51...

    Valid 161713Z - 161845Z

    The severe weather threat for Tornado Watch 51 continues.

    SUMMARY...The severe threat continues across Tornado Watch 51. A
    couple of additional damaging gusts or tornadoes cannot be ruled
    out. A WW replacement may be needed for eastern NC pending favorable
    convective trends.

    DISCUSSION...Loosely organized thunderstorm clusters across central
    NC continue to move eastward as a thunderstorm cluster over eastern
    SC approaches the shoreline. These storms are preceded by scant
    buoyancy (i.e. barely over 100 J/kg SB/MLCAPE, or 500 J/kg MUCAPE),
    which has likely limited severe potential thus far. However, strong
    flow aloft will continue over the eastern Carolinas as the low-level
    jet axis remains centered along the Carolina shoreline as the 500 mb
    wind maxima approaches from the west. As such, any robust updrafts
    that manage to become organized and robust may be accompanied by a
    threat for a few damaging gusts or tornadoes. The main question at
    the moment is appreciable coverage of organized storms given such
    scant buoyancy. Tornado Watch 51 is set to expire at 18Z, so a new
    Tornado Watch may be necessary under the condition that organized
    storms become apparent.

    ..Squitieri/Gleason.. 03/16/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!7_DoDorqNoj3ul3W15KPVQYl9qNWg_Ey49kG17KI9i5RjprMYGXOwpHO2vOolnWhHAlETixlb= BYEW2fqY8C75P7crlg$ for graphic product...

    ATTN...WFO...AKQ...MHX...RAH...ILM...

    LAT...LON 33677993 35107875 35747851 36547775 36757734 36977662
    37007617 36947593 36607584 36327574 35897555 35447546
    35077594 34677657 34507722 34057791 33827841 33577895
    33507942 33677993=20


    =3D =3D =3D
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