• MESO: Mesoscale Discussion 0070

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Jan 15 22:57:16 2024
    ACUS11 KWNS 152257
    SWOMCD
    SPC MCD 152256=20
    FLZ000-160000-

    Mesoscale Discussion 0070
    NWS Storm Prediction Center Norman OK
    0456 PM CST Mon Jan 15 2024

    Areas affected...Eastern Florida Peninsula

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

    Valid 152256Z - 160000Z

    Probability of Watch Issuance...5 percent

    SUMMARY...A localized threat for a brief tornado is expected to
    continue in the short-term. Any threat should remain too marginal
    for weather watch issuance.

    DISCUSSION...Latest high-resolution radar imagery shows a supercell
    ongoing in Martin County, Florida. WSR-88D VWPs along the Florida
    east coast suggest veering winds with height in the lowest 2 km
    above ground level, with some speed shear in the low to mid-levels.
    Low-level shear may also be strengthened by frictional effects
    associated with the coastal vicinity. In addition, the storm is
    located near a boundary helping to increase low-level convergence.
    The cell will continue to approach the coast over the next half
    hour. Additional cells may develop, and could be associated with an isolated/brief tornado threat due to the localized enhancement of
    low-level shear. However, any threat is expected to remain marginal,
    and not sufficient for tornado watch issuance.

    ..Broyles/Goss.. 01/15/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!7zDpHGW6XiAvao6ZcZAIpAFM2inyf7ossrBfUjYK6YXiutgmNgmeC0TR9lLjCuxwMkxySN0hc= 0LqVtGD2wijyna2hc0$ for graphic product...

    ATTN...WFO...MLB...

    LAT...LON 27078008 26998037 26988054 27058069 27188073 27318069
    27408059 27458036 27478017 27378005 27168003 27078008=20


    =3D =3D =3D
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