Top: Bar graph and trend lines for F/EF5 tornadoes in official record (1950-present).

Bottom: Same as top, except tornadoes in EF era est. ≥190 MPH now assigned "5" rating.

Red trend lines are for 1973-2021 (real-time rating began in 1973). Slopes are provided upper-left. pic.twitter.com/RQX8tfXubC

— Tony Lyza 🌻 (@tlyzawx) December 20, 2021