• MESO: Mesoscale Discussion 0652

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri May 2 19:02:35 2025
    ACUS11 KWNS 021859
    SWOMCD
    SPC MCD 021858=20
    PAZ000-WVZ000-OHZ000-022100-

    Mesoscale Discussion 0652
    NWS Storm Prediction Center Norman OK
    0158 PM CDT Fri May 02 2025

    Areas affected...central/eastern OH and western PA

    Concerning...Severe Thunderstorm Watch 210...

    Valid 021858Z - 022100Z

    The severe weather threat for Severe Thunderstorm Watch 210
    continues.

    SUMMARY...Isolated quarter to half-dollar size hail along with
    localized strong gusts to around 60 mph should persist into early
    evening.

    DISCUSSION...Deeper convective cores have persisted just ahead of a
    weak cold front lagging in western OH. Numerous, but shallower
    updrafts, are present farther east-southeast in southern OH to
    western PA, where large-scale ascent is weaker. Area VWP data
    depicts nearly unidirectional southwesterly flow across the region,
    stronger closer to Lake Erie and diminishing south towards the OH
    River. Sporadic small to marginally severe hail should remain the
    overarching threat, but an increase in localized damaging winds may
    occur towards early evening as cells loosely consolidate and weaken.

    ..Grams.. 05/02/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6n24LYjF2lvRsOl5byg6JG3JdkFg9vxR-HQ-6Tly_zTLVt4CGxfgtfnyhY8397zTYo_rCzT5z= mcm_wpA_sxoU9qa9-M$ for graphic product...

    ATTN...WFO...CTP...PBZ...RLX...CLE...ILN...

    LAT...LON 41588141 41688054 41878002 41927964 41937951 41637921
    41227914 40987917 40787933 40218043 39548170 39238222
    39048274 39098329 39838302 40638247 41328186 41588141=20

    MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


    =3D =3D =3D
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