MD 0956 CONCERNING SEVERE POTENTIAL…WATCH POSSIBLE FOR CENTRAL AND NORTHERN OKLAHOMA INTO SOUTHEAST KANSAS.
Mesoscale Discussion 0956 NWS Storm Prediction Center Norman OK 0315 PM CDT Sat Jun 30 2018 Areas affected...Central and Northern Oklahoma into Southeast Kansas. Concerning...Severe potential...Watch possible Valid 302015Z - 302145Z Probability of Watch Issuance...60 percent SUMMARY...Severe storms in southwest Oklahoma are expected to continue northeast through the afternoon with primarily a damaging wind threat. DISCUSSION...The cluster of storms in southwest Oklahoma has a history of producing 60 to 70 mph winds so far along its path. Considering the thermodynamic environment ahead of this cluster (3500+ J/kg MLCAPE) this cluster will likely continue to grow upscale as it moves northeast. While 0 to 6 shear is relatively weak (25 knots on the 18Z LMN sounding), it has proven sufficient for multicell organization of ongoing convection. Given the large buoyancy, large hail will continue to be a threat, however, damaging winds will be the primary threat from these storms. ..Bentley/Hart.. 06/30/2018 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...SGF...EAX...TSA...TOP...ICT...OUN... LAT...LON 35589903 36249859 37049812 37789755 38249723 38749659 38859578 38789504 38449475 37809474 37139474 36839516 35999606 35359683 34479785 34639827 35589903
from SPC Mesoscale Discussions http://bit.ly/2KyuULW
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