Most active seasons

Rank	Seasons	Tornado Count	Sources
1	2004	1,817
2	2011	1,713
3	2008	1,692
4	2024	1,650
5	2019	1,529

1. "U.S. Annual Tornado Maps (1952–2011): 2004 Tornadoes". Storm Prediction Center. National Oceanic and Atmospheric Administration. Archived from the original on May 18, 2015. Retrieved May 14, 2015.
2. "U.S. Annual Tornado Maps (1952–2011)". Storm Prediction Center. National Oceanic and Atmospheric Administration. Retrieved May 10, 2015.
3. "U.S. Annual Tornado Maps (1952–2011): 2008 Tornadoes". Storm Prediction Center. National Oceanic and Atmospheric Administration. Retrieved May 10, 2015.

Category:

• Tornado-related lists