There were nearly 1700 tornadoes recorded in the United States alone in 2011 and many more worldwide. In total the world saw 65 killer tornadoes that year (of which 59 were in the U.S.) that resulted in a total of 570 deaths (of which 553 were in the U.S). The deadliest of these tornadoes was the one which struck Joplin, Missouri, Killing 158 people.
Here are the killer tornadoes of 2011, arranged by date. Tornadoes with 20 or more deaths are in bold.
February 28
March 5
April 4
April 5
April 14
April 15
April 16
April 25
April 27
May 7
May 10
May 21:
May 22
May 24
June 1
August 2
August 10
August 19
August, 21
October 2
November 16
In 2011, there were a total of 553 tornado-related fatalities in the United States, making it one of the deadliest tornado years on record. The deadliest single tornado during that year was the EF5 tornado that struck Joplin, Missouri, on May 22, claiming 161 lives.
No tornado hit Joplin, Missouri in 2012. However, Joplin was devastated by an EF5 tornado on May 22, 2011. That tornado directly killed 158 people, the deadliest to hit the U.S. since 1947. Three or four other people died due to indirect effects.
Three people died in the Kirksville, Missouri tornado that struck on April 27, 1899.
The 2010 Mississippi tornado outbreak resulted in a total of 10 fatalities.
There have been many tornadoes in Arkansas. However, given the timing, you presumeably mean the tornado that struck the towns of Mayflower and Vilonia on April 27, 2014. That tornado killed 16 people.
The Joplin tornado killed 158 people. The City of Joplin has a population of about 50,000 and the tornado destroyed about 1/3 of the city. So that means about 17,000 were impacted by the tornado, nearly all of whom survived.
There were no tornado-related deaths in Illinois in 2011.
Tornadoes killed 12 people in Arkansas in 2011.
The Goderich, Ontario tornado of 2011 killed 1 person.
If you mean the Sedalia, Missouri tornado of May 25, 2011, there were no deaths from that particular tornado.
The tornado that hit Smithville, MS on April 27, 2011 killed 23.
In 2011 tornadoes killed 570 people, 553 in the U.S.
158 people were killed by the Joplin tornado. Another tornado on the same day killed 1 person in the Minneapolis area.
The Tuscaloosa, Alabama tornado of April 27, 2011 killed 64 people, making it the second deadliest tornado in Alabama history. Another tornado hit Tuscaloosa on December 16, 2000, killing 11 people.
No tornado hit Joplin, Missouri in 2012. However, Joplin was devastated by an EF5 tornado on May 22, 2011. That tornado directly killed 158 people, the deadliest to hit the U.S. since 1947. Three or four other people died due to indirect effects.
There were no tornado fatalities in Florida in 2010.
The Xenia, Ohio tornado of 1974 killed 32 people directly. Two others died from indirect effects of the tornado.
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