Mesoscale Discussion 0024 NWS Storm Prediction Center Norman OK 1221 AM CST Sat Jan 11 2020 Areas affected...east Texas into Louisiana Concerning...Tornado Watch 6... Valid 110621Z - 110800Z CORRECTED FOR GRAPHIC The severe weather threat for Tornado Watch 6 continues. SUMMARY...The severe threat continues across eastern portions of WW0006 with a downstream watch likely needed in the next hour. Tornadoes and damaging winds will remain the severe threats. DISCUSSION...A squall line stretching from the Ozarks to almost Corpus Christi, TX continues to move eastward along a surface cold front and leading edge of a strong upper-level trough. Strong flow exists through the vertical profile, but much of the instability resides above 700 mb with inversions present between 900-700 mb per CRP and LCH soundings. Storms that have tried to develop ahead of the line have struggled to intensify. However, the potential for damaging winds remain possible given the ongoing squall line, strong deep layer flow, including 50+ knots above 925 mb, and better instability aloft. Additionally, tornadoes also remain possible embedded within the line owing to favorable strong low-level veering flow. Cell motion will remain northeastward with the overall line propagation moving eastward. The line will likely continue into the morning as it moves eastward. ..Nauslar/Edwards.. 01/11/2020 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...LCH...SHV...HGX... LAT...LON 28789593 30609522 31449482 31869370 32169281 32179250 31999217 31179203 30649198 30039204 29809229 29599280 29309378 28789593