Missouri
Located in Tornado Alley, Missouri also receives extreme weather in the form of severe thunderstorms and tornadoes. The most recent tornado in the state to cause damage and casualties was the 2011 Joplin tornado, which destroyed roughly one-third of the city of Joplin. The tornado caused an estimated $1–3 billion in damages, killed 159 (+1 non-tornadic), and injured over 1,000 people. It was the first EF5 to hit the state since 1957 and the deadliest in the U.S. since 1947, making it the seventh deadliest tornado in American history and 27th deadliest in the world. St. Louis and its suburbs also have a history of experiencing particularly severe tornadoes, the most recent memorable one being an EF4 tornado that damaged Lambert-St. Louis International Airport on April 22, 2011. One of the worst tornadoes in American history struck St. Louis on May 27, 1896, killing at least 255 and causing $10 mil. damage ($3.9 bil. damage in 2009) or $ in today's dollars.
Tornado outbreak of May 18–21, 2013
Taking a path through the heart of Moore, an estimated 13,500 people were directly affected by the tornado. Large swaths of the city were completely destroyed and unofficial estimates placed the number of severely damaged or destroyed buildings at 1,500 with another 4,000 affected. In contrast to the violent nature of the tornado, the death toll was relatively low. A total of 24 people lost their lives, nine of whom were children, and over 300 were injured. This ranks it as the ninth-deadliest tornado in the state's history. The lack of further fatalities was attributed to a 16-minute lead time on the Moore tornado given by the National Weather Service forecast office in Norman. Risk Management Solutions Inc. estimated that the insurance payout from the tornado would amount to $2–3.5 billion, stating that the event was worse than the 1999 Bridge Creek–Moore tornado and may rival the 2011 Joplin tornado.