Largest tornado in Idaho history was a mile wide F2 tornado in Adams county on June 4, 2006. The strongest tornadoes in the sates history can also be picked from among a number of F2's.
The largest tornado on record ocurred near El Reno, Oklahoma on May 31, 2013. It was 2.6 miles wide.
The largest tornado ever in history was found in Tornado Alley, (obviously named after the amount of tornadoes which started.)
Hattiesburg
The deadliest tornado in Michigan History was the Flint, Michigan F5 tornado. It hit on June 8, 1953, killing 115. It was also the tenth deadliest tornado in U.S. history.
The deadliest tornado in history was the Daulatpur/Saturia tornado of April 26, 1989. This tornado stuck the Dhaka district of Bangladesh, killing an estimated 1,300 people.
No. The largest tornado ever recorded hit Hallam, Nebraska in the United States.
It would be tornado alley in St. Helena,South Carolina in the USA
The Hallam Nebraska tornado occurred on May 22, 2004.
The deadliest tornado in recorded history was the Daulatpur-Saturia, Bangladesh tornado of April 26, 1989, which killed an estimated 1300 people.
The costliest single tornado in U.S. history is the Joplin, Missouri tornado of May 22, 2011. The tornado, rated EF5, caused $2.8 billion in damage and killed 158 people.
Officially, the second largest tornado on record was the Hallam, Nebraska tornado of May 22, 2004 at 2.5 miles wide.