• MESO: Mesoscale Discussion 1265

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Jun 12 22:16:19 2025
    ACUS11 KWNS 122214
    SWOMCD
    SPC MCD 122214=20
    NMZ000-COZ000-130015-

    Mesoscale Discussion 1265
    NWS Storm Prediction Center Norman OK
    0514 PM CDT Thu Jun 12 2025

    Areas affected...portions of southeast Colorado and eastern New
    Mexico

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

    Valid 122214Z - 130015Z

    Probability of Watch Issuance...5 percent

    SUMMARY...Occasional severe gusts and large hail may occur this
    afternoon across portions of southeast Colorado and eastern New
    Mexico. A watch is not anticipated.

    DISCUSSION...Convection has developed in weak upslope surface flow
    along the lee of the higher terrain across portions of central
    Colorado and New Mexico. Strong mixing on the High Plains has
    resulted in inverted-V thermodynamic profiles with approximately
    1000 J/kg MLCAPE per mesoanalysis and short-term RAP forecast
    profiles. Generally, low-level and deep-layer shear are marginal for supercells, particularly across northeast New Mexico and southeast
    Colorado, and some transient mid-level mesocyclones are apparent on
    WSR-88D radar. Some clustering of storms may occur with time given
    strong cold pools, and this may result in a risk for severe gusts. Additionally, given the weak low-level shear and low freezing
    levels, some marginally severe hail may be possible. Due to the
    expected sparse coverage of severe weather, a watch is not
    anticipated.

    ..Supinie/Smith.. 06/12/2025

    ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!4tNmgOE9yWsGugRH3TDVkefJI7BXKmxzD1P6wXzGDGagnxFeAj-mHFAjVUcF7-o95ualn7mC-= _XMRblddpLQ-OhH-nM$ for graphic product...

    ATTN...WFO...MAF...PUB...BOU...ABQ...EPZ...

    LAT...LON 37570523 38560477 38590381 38110350 36160348 34310369
    33160418 32870473 32990530 33860555 35790556 37570523=20

    MOST PROBABLE PEAK WIND GUST...55-70 MPH
    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


    =3D =3D =3D
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