The most destructive tornado in U.S. history was the Joplin, Missouri tornado of May 22, 2011. The cost of damage was $2.8 billion.
The first recorded tornado in the US was in Rehoboth, Massachusetts in August of 1671.
That would be the El Reno, Oklahoma tornado of May 31, 2013. At peak size the tornado was 2.6 miles wide.
None ever recorded but I may happen soon. We'll see >:)
42 pounds
The most destructive tornado in U.S. history was the Joplin, Missouri tornado of May 22, 2011. The cost of damage was $2.8 billion.
The first recorded tornado in the US was in Rehoboth, Massachusetts in August of 1671.
The largest tornado on record in the U.S. varied in speed. For the early part of its time on the ground it traveled at about 30 mph before suddenly accelerating to 55 mph.
200ft
That can have several answers. The strongest (though not necessarily the largest) tornadoes are EF5 tornadoes with estimated winds over 200 mph. The strongest tornado recorded (or at least to have its wind speed measure) had winds of 318 (some say 302) mph. The widest tornado ever recorded struck Hallam, Nebraska tornado in 2004. It was 2.5 miles wide.
No tornado has destroyed the U.S. At the most, small towns aand sectiosns of cities are destroyed. The first recorded tornado was not in the U.S. but was in Ireland in 1054.
The most devastating tornado in U.S. history was the Tri-State tornado of March 18, 1925. This tornado tore a 219 mile long damage path across part of Missouri, Illinois, and Indiana, killing 695 people and destroying over 15,000 homes.
The highest elevation tornado on record in the US was an F0 that hit Sequoia National Park on July 7, 2004. It was recorded at an elevation of 12,000 feet.
That would be the El Reno, Oklahoma tornado of May 31, 2013. At peak size the tornado was 2.6 miles wide.
The Woodward, Oklahoma tornado of April 9, 1947 with 181 deaths.
The widest track was that of the El Reno, Oklahoma tornado of 2013. It was 2.6 miles wide. The longest damage track was that of the Tri-State tornado of 1925. It was 219 miles long.
The largest tornado on record actually occurred in 2004, hitting the town of Hallam, Nebraska. A major tornado outbreak occurred in the southern U.S. in 1932, primarily affecting Alabama and Georgia, but none of the tornadoes were noted for record or near record size.