If anyone has 20-30 minutes, read this article. It was 56-57 years ago and still remembered each Palm Sunday.
en.wikipedia.org
A short clip at the start of the article....
On April 10–12, 1965, a devastating
severe weather event affected the Midwestern and Southeastern
United States.
[nb 2][nb 3][nb 4] The
tornado outbreak produced 55 confirmed
tornadoes in one day and 16 hours. The worst part of the outbreak occurred during the afternoon hours of April 11 into the overnight hours going into April 12. The second-largest
tornado outbreak on record at the time, this deadly series of tornadoes, which became known as the
1965 Palm Sunday tornado outbreak, inflicted a swath of destruction from
Cedar County, Iowa, to
Cuyahoga County, Ohio, and a swath 450 miles long (724 km) from
Kent County, Michigan, to
Montgomery County, Indiana. The main part of the outbreak lasted 16 hours and 35 minutes and is among the most intense outbreaks, in terms of tornado strength, ever recorded, including at least four "double/twin funnel" tornadoes. In all, the outbreak killed 266 people, injured 3,662 others, and caused $1.217 billion (1965
USD) in damage.
That would be about $11 Billion in 2022 dollars.