EF1 tornado in De Soto Parish, Louisiana

A National Weather Service Storm Survey team determined that damage south of Mansfield, Louisiana was consistent with that of an EF-1 tornado. This tornado touched down approximately 4.5 miles south of Mansfield just east of Hwy. 171. The tornado moved east along a near one mile track and lifted at the intersection of La. 513 and Oxford Cutoff Road. Damage consisted of uprooted and snapped trees.

An upper level trough moved quickly into the Central and Southern Plains providing the necessary lift for scattered strong to severe thunderstorms across Northwest Texas and Western Oklahoma during the evening hours of Sunday, Oct. 12th. At the surface, a warm front was rapidly moving northward across East Texas and North Louisiana with low level moisture returning quickly in the wake of the northward moving warm front. A cold front in association with the upper level trough was rapidly moving eastward through Western Oklahoma and Texas. Overnight across Southeast Oklahoma, Southwest Arkansas, Northeast Texas and Northwest Louisiana, moderate instability was in place with increasing low and mid-level shear as the upper trough approached from the west. Storms eventually erupted ahead of the cold front across Central Oklahoma and Northern Texas, maturing into a squall line as it approached the region during the predawn hours of Monday, Oct. 13th. As the squall line traversed through the region, widespread wind damage was reported associated with straight line winds. Several short track, intense tornadoes developed along the leading edge of the squall line as well across portions of Northeast Texas, Southwest Arkansas and Northern Louisiana. The storms finally exited the region during the afternoon hours of Oct. 13th. Post-event Storm Surveys determined that 6 tornadoes occurred with this severe weather outbreak, one of which produced 1 fatality and 4 injuries in Little River County, Arkansas. Another tornado produced widespread damage across Ouachita Parish in Monroe, Louisiana.