Tornado outbreak sequence of May 21–26, 2011
The tornado outbreak sequence of May 21–26, 2011 was one of the largest tornado outbreaks on record which affected the Midwestern and Southern regions of the United States. Most of the tornadoes developed in a corridor from Lake Superior southwest to central Texas; isolated tornadoes occurred in other areas. An especially destructive tornado destroyed one-third of Joplin, Missouri, resulting in 158 deaths and over 1,000 injuries. The Joplin tornado is the deadliest in the U.S. since April 9, 1947, when an intense tornado killed 181 in the Woodward, Oklahoma area. Tornado-related deaths also occurred in Arkansas, Kansas, Minnesota, and Oklahoma. Overall, the tornado outbreak resulted in 184 deaths, 6 of those non-tornadic, making it second only to the 2011 Super Outbreak as the deadliest since 1974, and the second costliest tornado outbreak in U.S. history behind that same April 2011 outbreak, with insured damage estimated at $4–7 billion.
Tornado outbreak sequence of May 1896
Other killer tornadoes on that day touched down in Ogle County, Illinois (two different tornadoes) and Macomb & Tuscola Counties in Michigan. Several homes and farms in the Mount Clemens area were wiped out and others were moved from their foundations. The recently completed Colonial Hotel was leveled. Thirty homes were leveled in total, and two people were killed.
The third deadliest tornado in United States history struck St. Louis city and its metropolitan area on both sides of the Mississippi River in Missouri and Illinois on May 27. Preceded by a hurricane that nearly destroyed the city with electrical and water damage, that tornado alone at least killed 255, injuring thousands and destroying 50 million property value. This tornado in addition killed 27 other people elsewhere in Illinois and seven elsewhere in Missouri including three at a school in Audrain County. Twenty-four of the 27 other fatalities were recorded by a single tornado with 13 of them near New Baden. In that town about half of the homes were completely destroyed with damage figures at around $50,000. The towns of Belleville and Mascoutah were also hit. Three people were killed by the other killer tornado that tracked between Nashville and Mount Vernon. Fatalities were also reported the following day in Pennsylvania and New Jersey near Trenton between Philadelphia and New York City.