This is the deadliest tornado in U.S. history. It killed 695 people and injured 2,027 others. It destroyed nearly every town ...

EFU stands for Enhanced Fujita Unknown, meaning that the damage is too minimal to determine a rating or there's no assessable damage.

CINCINNATI (WXIX) - Southwest Ohio did experience a tornado outbreak in early April, now that a sixth tornado has been confirmed to have touched down in the Tri-State during the severe storms that ...

1925's Tri-State Tornado in Missouri, Illinois, and Indiana with 695 deaths; 1896's tornado in St. Louis at 255 deaths; 2011's tornado in Joplin at 158 deaths; ...