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  • MESO: Mesoscale Discussion 0062

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Feb 1 20:09:36 2025
    ACUS11 KWNS 012009
    SWOMCD
    SPC MCD 012008=20
    MNZ000-WIZ000-020015-

    Mesoscale Discussion 0062
    NWS Storm Prediction Center Norman OK
    0208 PM CST Sat Feb 01 2025

    Areas affected...Portions of central and northern Minnesota

    Concerning...Heavy snow=20

    Valid 012008Z - 020015Z

    SUMMARY...Moderate to locally heavy snowfall is expected to develop
    across portions of central MN and the Northland through late this
    afternoon. Snowfall rates exceeding 1" per hour will be possible.

    DISCUSSION...Latest observational trends, including shallow
    convective elements in visible satellite imagery, increasing
    snowfall rates, and decreased visibility, suggest heavier snowfall
    potential is materializing across portions of central MN and the
    Northland this afternoon. A stout low-level jet, and to some extent
    DPVA associated with an upstream shortwave trough, is supporting
    enhanced ascent across this region. As the low level flow slowly
    continues to veer, isentropic ascent should become maximized within
    the outlined area where it will be juxtaposed with higher moisture
    content through the DGZ and aloft. In addition to the heavier rates,
    surface winds near 15 to 20 kt will aid in reduced visibility
    through late this afternoon.

    ..Barnes/Hart.. 02/01/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-xeY4oKNDvWGkoz1nKg_XYP8vCMrbba-k-6PZmxeLo9sZjxeskln26R5kEfYbiiGgwnEoYmZK= si_3JLPKnMZznQ0Zrg$ for graphic product...

    ATTN...WFO...DLH...MPX...FGF...

    LAT...LON 47309476 46739477 46419479 46279468 46119449 45899425
    45759405 45579361 45549338 45659301 45749286 45889267
    46179240 46519231 46669210 46799187 47029170 47219188
    47359224 47459234 47459234 47519234 47639247 47759264
    47869296 47929325 47989361 47969386 47949402 47819436
    47639457 47309476=20


    =3D =3D =3D
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