No, Colorado has never recorded an F5 or EF5 tornado, the strongest was an F4. The largest tornado (by path width) on record in Colorado was rated EF3.
Greensburg, Kansas was struck by an EF5 tornado on May 4, 2007.
The Joplin, Missouri EF5 tornado struck on Sunday, May 22, 2011.
The last F5 or EF5 tornado in Iowa was on May 25, 2008 when a large tornado caused EF5 damage in the towns of Parkersburg and New Hartford, Iowa.
Oklahoma was hit by numerous tornadoes in 2013, most of them of the supercell variety. Tornadoes of all intensities, ranging from EF0 to EF5 struck the state. An EF4 tornado struck Shawnee while an EF5 hit Moore.
It is possible but quite unlikely. No F5 or EF5 tornado has ever been recorded in the State of New York, but there have been a few F4 tornadoes. One tornado in Massachusetts in 1953 was possibly an F5.
The last F5 or EF5 tornado to hit the United States was on May 20, 2013 in Moore, Oklahoma. The last U.S. tornado to be rated F5 on the original Fujita scale (though EF5 is essentially the same rating) was the Bridgecreek-Moore, Oklahoma tornado of May 3, 1999.
The Joplin, Missouri tornado of 2011 was rated EF5, the highest level of tornado on the Enhanced Fujita scale with winds in excess of 200 mph.
No. The Tuscaloosa tornado of 2011 was a high-end EF4. According to the survey results published from the National Weather Service the winds in that tornado fell about 10 mph short of an EF5. Interestingly, one article suggests that had the Tuscaloosa tornado occurred before the Enhanced Fujita scale was implemented in 2007 it would likely have been rated F5. However, the newer scale has more precise standards for ratings, and, by the slimmest of margins this tornado did not meet the EF5 standard. Looking at what this storm did, it was about as bad as a tornado can get without being an EF5. 4 other tornadoes that occurred on the same day were rated EF5.
There were numerous tornadoes in Oklahoma in 2013. The most well-known of these, the Moore EF5 tornado, lasted about 40 minbutes.
It depends on how strong the tornado is. A tornado of at least EF3 intensity could probably do it. The EF5 tornado that hit Joplin, Missouri in 2011 is reported to have thrown semi trucks a full quarter of a mile.
Yes. After an area has been hit by a tornado the odds of a tornado striking it in the future are the same as they were before. One notable case is the town of Harvest, Alabama. On April 3, 1974 it was struck by an F5 tornado, followed by another F5 less than an hour later. Harvest was then struck by an F4 tornado in 1995, an EF5 tornado in 2011, and an EF3 tornado in 2012. The 2012 tornado destroyed homes being rebuilt following the one in 2011.