MD 0298 CONCERNING SEVERE THUNDERSTORM WATCH 55… FOR SOUTH-CENTRAL/SOUTHEAST OKLAHOMA
Mesoscale Discussion 0298 NWS Storm Prediction Center Norman OK 0740 PM CDT Mon Mar 21 2022 Areas affected...South-central/Southeast Oklahoma Concerning...Severe Thunderstorm Watch 55... Valid 220040Z - 220215Z The severe weather threat for Severe Thunderstorm Watch 55 continues. SUMMARY...Severe threat continues across southeast Oklahoma. DISCUSSION...Surface low is lifting northeast into south-central OK and appears to be just north of SPS. Warm front has struggled to advance appreciably north due to extensive convection across eastern OK. Even so, remnants of one long-lived supercell that developed over TX are now into Coal County where it appears to be increasingly elevated along the northern edge of an elongated squall line. Very strong low-level warm advection will continue to support strong/ severe elevated convection across central/eastern portions of ww55 with large hail and isolated damaging winds remaining possible. ..Darrow.. 03/22/2022 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...SHV...TSA...FWD...OUN... LAT...LON 34949702 34779458 33759456 33929700 34949702
