The National Weather Service has confirmed at least four EF1 tornadoes touched down across Westmoreland and Indiana counties on Sunday as severe weather rolled through the area.

From what everyone is saying in Orleans, the tornado came barreling from the southwest — and right in its bullseye was the home of Matthew Patenaude and his wife.

At 1:54 p.m. on Sunday, the National Weather Service released an updated tornado warning in effect until 2:15 p.m. for Indiana County.

The deadliest tornado in recorded U.S. history occurred 100 years ago. The Tri-State Tornado touched down in southeastern Missouri on March 18, 1925.

Communities across Missouri, Illinois, and Indiana were devastated by the deadliest and longest-running tornado ever recorded a century ago. Here's what happened.

The deadliest twister in recorded U.S. history struck 100 years ago Tuesday, touching down in southeastern Missouri and tearing up everything in its 219-mile (352-kilometer) path for nearly four hours through southern Illinois and into Indiana.