• MESO: Mesoscale Discussion 0474

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Wed Apr 17 19:44:36 2024
    ACUS11 KWNS 171944
    SWOMCD
    SPC MCD 171944=20
    OHZ000-172115-

    Mesoscale Discussion 0474
    NWS Storm Prediction Center Norman OK
    0244 PM CDT Wed Apr 17 2024

    Areas affected...portions of western and north-central OH

    Concerning...Tornado Watch 122...

    Valid 171944Z - 172115Z

    The severe weather threat for Tornado Watch 122 continues.

    SUMMARY...All-hazards severe potential is increasing across parts of
    western into north-central Ohio the next 1-2 hours.

    DISCUSSION...Supercell thunderstorms roughly from Miami County to
    Wyandot County have intensified over the past hour. Radar data shows strengthening cores in 7 km CAPPI analysis while storm relative
    velocity data shows strengthening of mid and low-level mesocyclones. Furthermore, MRMS MESH has increased on a few thunderstorm cores
    with at least one TBSS noted. The 17z ILN RAOB showed favorable
    parameters for continued supercells storm mode with a risk of all
    severe hazards expected. An increased risk for tornadoes is expected
    with the activity over the next 1-2 hours.

    ..Leitman.. 04/17/2024

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!65RIpnS2azwu6vQoAgOGkuCcsOHj6BctP6uqog-lh8EodD1vtTIf9XFB1kdKsi24nE93xQITY= iR_1CZKGGVciwt3NNM$ for graphic product...

    ATTN...WFO...CLE...ILN...

    LAT...LON 41038336 41038253 40578217 40138249 39898320 39878379
    39888433 40038455 40468387 41038336=20


    =3D =3D =3D
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