# April 25–28, 2011 tornado outbreak

> largest, costliest tornado outbreak in United States history

**Wikidata**: [Q2741117](https://www.wikidata.org/wiki/Q2741117)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2011_Super_Outbreak)  
**Source**: https://4ort.xyz/entity/april-25-28-2011-tornado-outbreak


## References

1. Freebase Data Dumps. 2013
2. [Source](http://www.spc.noaa.gov/climo/torn/fataltorn.html)
3. Quora