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Science & Nature • Natural Disaster

Joplin tornado

The Joplin tornado was an EF5 tornado that struck Joplin, Missouri, on May 22, 2011.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

The Joplin tornado was an EF5 tornado that struck Joplin, Missouri, on May 22, 2011. It caused catastrophic damage, killing 158 people directly and injuring more than 1,000, and became the costliest single tornado in U.S. history. It is widely described as the deadliest tornado in Missouri history.

Tornado event

The Joplin tornado formed on May 22, 2011, during a severe storm outbreak, and struck Joplin in the late afternoon. It was rated EF5, the highest category on the Enhanced Fujita scale. The tornado moved across the city, leaving a long path of severe destruction and was one of the most intense and deadly tornadoes ever recorded in the United States.

Damage and casualties

The tornado caused massive losses, destroying or damaging thousands of homes and businesses, including major infrastructure and one of the city's hospitals. Estimated damage was roughly US$2.8 billion. Sources report 158 direct deaths, more than 1,000 injuries, and some additional indirect fatalities.

Historical significance

The Joplin tornado is remembered as the deadliest tornado in Missouri and the deadliest single U.S. tornado since modern record-keeping began in 1950, when comparing direct fatalities. It also set the record for the costliest tornado in the United States.

Recovery and legacy

The disaster prompted major rebuilding efforts, a review of emergency response procedures, and later studies of tornado preparedness and urban resilience. It remains a major reference point in discussions of tornado risk in densely populated areas.

Key facts

  • The Joplin tornado struck on May 22, 2011, and was rated EF5.
  • It caused 158 direct deaths and over 1,000 injuries.
  • It is the costliest single tornado in U.S. history, with damage estimated at US$2.8 billion.
  • It is the deadliest tornado in Missouri history.
  • The disaster led to significant changes in emergency response and tornado preparedness.
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Canadian context

The Joplin tornado is relevant to Canadian readers as a case study in severe weather, disaster preparedness, and emergency response for densely populated communities, including those in Canada’s tornado-prone regions.

Frequently asked questions

When did the Joplin tornado happen?
It struck Joplin, Missouri, on May 22, 2011.
How strong was the Joplin tornado?
It was rated EF5, the highest rating on the Enhanced Fujita scale.
How many people died in the Joplin tornado?
Most sources report 158 direct deaths, while some totals include indirect deaths and give a figure of 161.
How much damage did it cause?
Damage was estimated at about US$2.8 billion, making it the costliest single tornado in U.S. history.
Why is the Joplin tornado historically important?
It is one of the deadliest tornadoes in U.S. history and the deadliest tornado in Missouri history.

References

  1. National Institute of Standards and Technologyhttps://www.nist.gov/disaster-failure-studies/joplin-tornado
    Supports: EF5 rating, fatalities, injuries, damage estimates, and property impacts
  2. National Weather Servicehttps://www.weather.gov/media/publications/assessments/Joplin_tornado.pdf
    Supports: EF5 rating, direct fatalities, injuries, and historical significance
  3. Missouri StormAwarehttps://stormaware.mo.gov/joplin-tornado/
    Supports: Date, EF5 rating, path characteristics, death toll, and significance in Missouri history
  4. Wikipediahttps://en.wikipedia.org/wiki/Joplin_tornado
    Supports: Summary statistics including damage, fatalities, injuries, and historical rankings