Severe Thunderstorm Line Advances Through Eastern Arkansas into Louisiana

A broken line of thunderstorms with embedded supercell structures continues to move eastward through eastern Arkansas and into northern Louisiana, the Storm Prediction Center said.

Radar data has detected occasional mesovortices within the embedded supercells. The line is advancing into an environment that is both unstable and strongly sheared, across northern Mississippi and western Tennessee.

A few semi-discrete supercells have developed ahead of the main storm line moving north-northeast. Any discrete cells ahead of the front are expected to increase the risk of hail and tornadoes, according to the SPC.

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