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Yes. Brooklyn center was hit by an F2 tornado on July 5, 1966. Others may have occurred at earlier times.
In 1883, a massive F5 tornado hit Rochester, Minnesota on August 21, 1883. The largest tornado in the Rochester, New York area was an F1 in 1980 that caused no injuries or deaths.
Yes. Tornadoes are fairly common in Minnesota.
The largest tornado outbreak on record in Minnesota was the outbreak of June 16-17, 2010. This outbreak produced 83 tornadoes of which 48 struck Minnesota.
On June 16 1992 there was an F5 tornado is chandler-lake Wilson Minnesota. This was the strongest tornado in Minnesota history apart from another F5 in 1968, but not the largest. The largest in the state, at least since official record began in 1950, was an F3 near the town of Floodwood on August 6, 1969 that was 1.6 miles wide. The most recent big tornadoeds in Minnesota were in Wadena, Elmora, and Albert Lea on 7/17/10. These tornadoes were rated EF4 the second highest rating and were all at least a mile wide.
The deadliest tornado in Minnesota occurred in the city of Chandler on June 16, 1992. It was an EF5 tornado that caused significant damage and sadly resulted in one fatality.
No. No tornado stronger than F5 has ever been recorded.
As of March 3, 2011 the most recent tornado to strike Minnesota was an EF0 near of the town of Dalbo in the east central part of the state on July 30, 2011. Two other EF0 tornadoes touched down in Minnesota early that same day, one in Todd county in the center of the state and another in Traverse County, near the state line with North and South Dakota. However, there will certainly be more tornadoes in Minnesota in the future.
The deadliest tornado in Minnesota history struck the communities of Sauk Rapids, St. Cloud, and Rice on April 14, 1886. The tornado killed 72 people and was rated F4.
The deadliest tornado ever recorded was in Sandwip island of the coast of Bangladesh in1989.
The largest tornado in Oklahoma (and in fact the largest tornado ever recorded), was the El Reno, Oklahoma tornado of May 31, 2013. It was 2.6 miles wide.
The Hallam, Nebraska tornado of May 22, 2004 was the widest tornado ever recorded. It was 2.5 miles wide.