BBS: TELESC.NET.BR Assunto: MESO: Mesoscale Discussion 0867 De: COD Weather Processor Data: Tue, 26 May 2026 23:57:20 +0000 ----------------------------------------------------------- ACUS11 KWNS 262357 SWOMCD SPC MCD 262356=20 KYZ000-270130- Mesoscale Discussion 0867 NWS Storm Prediction Center Norman OK 0656 PM CDT Tue May 26 2026 Areas affected...parts of east central Kentucky Concerning...Severe potential...Watch unlikely=20 Valid 262356Z - 270130Z Probability of Watch Issuance...20 percent SUMMARY...Ongoing supercell structure now to the northeast of the Stanton vicinity seems likely to weaken by around 9 PM EDT. DISCUSSION...A sustained supercell structure has been maintained along a modest zone of differential surface heating to the north through northeast of Stanton KY the past hour or so. Deep-layer shear along this boundary appears rather marginal, and low-level hodographs, though exhibiting clockwise curvature, are rather small. However, near-surface buoyancy and potential upward parcel accelerations probably are being aided by a moist boundary-layer with dew points near 70F. Although this cell has probably produced one or two weak tornadoes, it is not clear that this will continue much longer, as the boundary-layer begins to stabilize with slow radiational surface cooling. ..Kerr/Thompson.. 05/26/2026 ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!64wQX91jDQpupdV4u7LeX-jCfLLuKwzs0pgTDC8-y0UyqTgiNU1_yOSufQqysi4KX2A4d21N7= n243sZ2Dx8DxRLErc8$ for graphic product... ATTN...WFO...RLX...JKL... LAT...LON 38258321 38148294 37888342 37918385 38258321=20 MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 90 MPH =3D =3D =3D To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM. --- SBBSecho 3.28-Linux * Origin: Capitol City Online (1:2320/107) ----------------------------------------------------------- [Voltar]