The areas inside the red lines are where tornadoes were being reported at 11:36 a.m. ET. National Weather Service hide caption

itoggle caption National Weather Service

A cross stood atop a church that was severely damaged by a tornado Sunday in Joplin, Mo., as a severe storm passed overhead earlier today (May 23, 2011). Charlie Riedel/AP hide caption

itoggle caption Charlie Riedel/AP

Homeowner Marilyn Latham stood in the wreckage of her devastated home in the Alberta City community of Tuscaloosa, Ala., on Saturday (May 7, 2011). Dave Martin/AP hide caption

itoggle caption Dave Martin/AP