This was the first tornado season to have tornadoes above F12 intensity and up to Mach 3 intensity. Mach 3 is equivalent to 2281 mph, Mach 2 is equivalent to 1521 mph, and Mach 1 is equivalent to 760 mph!
| Graph IRI | Count |
|---|---|
| http://dbkwik.webdatacommons.org | 35 |