Tasos Katopodis / Getty Images
Tornado-damaged homes on Nov. 18, 2013 in Washington, Illinois.
Charles Rex Arbogast / AP
Untouched homes stand on Nov. 18, 2013 near where others were completely destroyed by a tornado that hit Washington, Ill. the previous day.
Ron Johnson / Peoria Journal Star via AP
A storm system spun off multiple tornadoes killing several people and flattening an entire neighborhood.
From Joplin to the 'Tri-State,' a look back at some of the costliest and deadliest tornadoes