500 tornadoes
Posted: Thu May 30, 2019 8:11 am
https://news.sky.com/story/us-like-a-wa ... s-11730790
The 2011 'super outbreak' ... https://en.m.wikipedia.org/wiki/2011_Super_Outbreak
The 2011 'super outbreak' ... https://en.m.wikipedia.org/wiki/2011_Super_Outbreak