• MESO: Mesoscale Discussion 1582

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Jul 6 20:45:51 2025
    ACUS11 KWNS 062044
    SWOMCD
    SPC MCD 062044=20
    VAZ000-NCZ000-062215-

    Mesoscale Discussion 1582
    NWS Storm Prediction Center Norman OK
    0344 PM CDT Sun Jul 06 2025

    Areas affected...north-central North Carolina into far southern
    Virginia

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

    Valid 062044Z - 062215Z

    Probability of Watch Issuance...5 percent

    SUMMARY...A brief tornado or strong wind gust will remain possible
    with the convection near the remnant core of TD Chantal.

    DISCUSSION...Afternoon imagery shows the remnants of TD Chantal
    located across portions of north-central NC near 34.4 deg N 79.2 deg
    W. Within the broader precip shield, a few deeper convective towers
    have remained strong with occasional cyclonic rotation observed.
    Enhanced low-level shear (0-1km SRH near 200 m2/s2) near the remnant
    center will remain strong enough to support occasional low-level
    mesocyclones with this convection. Despite weak buoyancy (MLCAPE
    (~500 J/kg) the moist surface environment and some deeper storms may
    remain capable of a brief tornado two and damaging gust into this
    evening. Widespread severe weather is not anticipated, and the
    interaction of the circulation with higher terrain to the west
    should slowly limit the threat tonight.

    ..Lyons.. 07/06/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!850JZmrAWOVdNuLar-drD3I35nq4TK32O_EMAepmUw-HLPf6KmvOXTGLqI1CTIuOWowG__d7i= wNBtw6P_WFckviUE0g$ for graphic product...

    ATTN...WFO...AKQ...RAH...RNK...

    LAT...LON 35307970 35618006 36217998 36867950 36907877 36587833
    36477861 36077903 35617917 35317918 35307970=20

    MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH


    =3D =3D =3D
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