• MESO: Mesoscale Discussion 1979

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Aug 23 20:53:32 2024
    ACUS11 KWNS 232053
    SWOMCD
    SPC MCD 232053=20
    COZ000-UTZ000-AZZ000-232300-

    Mesoscale Discussion 1979
    NWS Storm Prediction Center Norman OK
    0353 PM CDT Fri Aug 23 2024

    Areas affected...Portions of southern/eastern Utah into far western
    Colorado

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

    Valid 232053Z - 232300Z

    Probability of Watch Issuance...20 percent

    SUMMARY...Scattered storms, some capable of severe winds and large
    hail, will occur this afternoon. A watch is not currently
    anticipated.

    DISCUSSION...Early cloud cover within the Colorado Plateau has kept temperatures in the mid/upper 70s F thus far. Even so, colder air
    aloft has promoted around 1000 J/kg MLCAPE in southeastern Utah.
    Convection has shown signs of deepening on MRMS CAPPI imagery. Some
    further intensification of this activity is possible as temperatures
    will still rise this afternoon. Moderate mid-level flow on the
    eastern flank of the upper low will foster 45-50 kts of effective
    shear and at least marginal supercell structures. Storms will be
    capable of severe wind gusts and possibly large hail.

    ..Wendt/Guyer.. 08/23/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-hEzs1AZNKE33pOyHGBnOYmCc3XTqNk0M_hs8iAKZiu2c3Br_sRjiD-irDQ-IpIzzeas2YSdD= XuiNbIwInw3vD9GfdM$ for graphic product...

    ATTN...WFO...GJT...FGZ...SLC...

    LAT...LON 37461224 38391155 39331063 39590951 39220889 38200878
    37400900 36991014 36741130 36771203 36981233 37461224=20


    =3D =3D =3D
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