The most recent confirmed tornado of 2010 was an EF2 that struck near Elsinore, Missouri on the evening of December 31, though other, as yet unconfimed tornadoes may have occurred later that night as tornadoes continued into the very early morning hours of January1, 2011.
It is difficult to determine exactly, but based on official records:
Beyond this, it is difficult to find records, and many rankings are probably essentially tied.
Note: the Mulhall, Oklahoma tornado of May 3, 1999 likely deserves the #1 slot here, as Doppler radar indicate a width as wide as 4.3 miles.
In the past 25 years Bloomington-Normal has had 2 tornadoes
In the latest five-year period (not counting 2011 as statistics are not finalized) the U.S. experienced 6329 tornadoes.
In the past five years tornadoes have caused about $30 billion in damage in the U.S., most of it in 2011.
too many to count
There have been many over the years. The last one was in April 2016.
Yes, as it was not before, since this last years the Dominican Republic had been afected by some small tornadoes, which are formed in the North of the country. It's due to the climatic changes in the recents years. But are small tornadoes, not as in the USA.
There have been around 490 tornado-related deaths in the United States on average over the last 10 years. However, this number can vary significantly from year to year.
Georgia has experienced an estimated 211 tornadoes in the past 5 years (spanning 2007-2011). Data for 2011 is still preliminary.
As of July 2016, tornadoes have killed 1,054 people in the U.S. in the past 10 years. More than half of those deaths occurred in 2011, which was an exceptionally violent year for tornadoes.
Tornadoes do not get names. The last confirmed tornado, as of December 1, 2012 was on November 28 in southern Italy.
It is not known as there are no accurate records going back that far. The United States keeps the most detailed records, and even then official U.S. records only go back to 1950 and do not accurately record the number of tornadoes until the 1990s. Most countries do not keep detailed records of tornadoes and many tornadoes that touch down are never recorded. At a guess, based on U.S. statistics from the past couple decades, the worldwide number of tornadoes in the past 100 years is probably in the hundreds of thousands.
No. Most tornadoes last no more than a few minutes.