• MESO: Mesoscale Discussion 1300

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Jun 15 17:24:04 2025
    ACUS11 KWNS 151723
    SWOMCD
    SPC MCD 151723=20
    VAZ000-NCZ000-151930-

    Mesoscale Discussion 1300
    NWS Storm Prediction Center Norman OK
    1223 PM CDT Sun Jun 15 2025

    Areas affected...Southwest into Southeast Virginia...far northern
    North Carolina

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

    Valid 151723Z - 151930Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Strong to occasionally severe storms may produce wind
    damage and perhaps a tornado or two. The tornado threat will be
    maximized near a lifting warm front. A watch is not currently
    expected this afternoon, though trends will be monitored.

    DISCUSSION...Water vapor imagery shows a weak mid-level disturbance
    moving into the Mid-Atlantic. Signs of synoptic ascent are also
    evident on visible satellite. A storm in Franklin County, VA,
    recently has developed and has shown some signs of at least weak
    low-level rotation on KFCX velocity data. This storm is near a warm
    front where low-level hodographs will be modestly enlarged with the
    more easterly surface winds. With the approaching ascent, additional
    storms are possible this afternoon. Isolated damaging winds are
    likely the primary threat, though a tornado or two could also occur
    with storms that favorably interact with the warm frontal zone.
    Given weak mid-level lapse rates, diffuse synoptic lift, and
    marginal deep-layer and low-level shear, storm coverage and
    intensity will not likely warrant a watch this afternoon. However,
    convective trends near the warm front will continue to be monitored.

    ..Wendt/Thompson.. 06/15/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!_8OtxTS4eyi-aJxq-oIdInsYzK_G1b6ef6uCjECmwQUxyTFIYVWgzl9OdAYovPvjldqH_p0C3= P0EtLKAb6Dl-S-kfeg$ for graphic product...

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

    LAT...LON 36327988 36648020 36808030 37238005 37377975 37857842
    37557689 37037659 36647684 36317730 36327844 36307979
    36327988=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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