A deadly patchwork of destructive cyclones is on an apocalyptic path of convergence at a populated Midwest city center. There, the twisters will merge into one mega tornado that threatens to obliterate the cities for hundreds of miles around.
2002
1957
2021
2006
2001
1945
2008
1966
2022
1977
2009
2010
1993
2004
1994
2025
2014
