Worldwide figures are uncertain. In the U.S. there have been an estimated 25,088 tornadoes in the U.S. in the past 20 years. Note that data for so far in 2012 is not yet finalized.
All states have had tornadoes in the past 50 years.
Every state has had at least a few tornadoes. Alaska, however, has only had four tornadoes in the past 60 years, all of them weak.
Texas by far has had the highest number of tornadoes in the past 50 years.
Yes. Tuscon has been hit by at least 2 tornadoes in the past 60 years.
As of mid December 2013 there have been 12,800 officially documented tornadoes in the United States in the past 10 years. Note that figures for several months in 2013 are still preliminary.
Depends on where you are, whether you want to know how many tornadoes have hit the United States, or a single state, or even somewhere else.
Many hurricanes have produced tornadoes, it is a fairly common ocurrence. Most hurricanes that have hit the United States in recent years have produced tornadoes.
It varies, but based on data from the past 30 years Nebraska averages 51 tornadoes per yer.
Tornadoes hit the U.S. every year.
All states in the Midwest get tornadoes on a regular basis.
Tornadoes can occur in any of the 50 states in the United States, but they are most common in the central part of the country known as Tornado Alley. States like Texas, Oklahoma, Kansas, and Nebraska experience a higher frequency of tornadoes compared to other states.
All 5o states have been hit by tornadoes