May is by far the favorite in total counts. April leads for strong tornadoes.
It was the biggest tornado event in modern Oklahoma history.
All states have had a big tornado day, and many have come in recent decades.
Simple ways of defining tornado days leave a lot to be desired.
Examining tornadoes by a 0-5 ranking offers some clues to their patterns.
Here's a concise look at the official tornado record.
Tornado warnings outpace tornadoes by about 2.5 to 1. But where are they most common year-to-year?
Events throughout the course of the year that feature 20 or more confirmed tornadoes.
With more than 65 years of tornado records, we have a good idea of when activity is most and least…
Getting a true sense of the current year's tornado activity has typically been something of an educated guessing game. We're…