There are 1200 tornadoes recorded in an average years.
Countless thousands. Every year many tornadoes stay in open fields and never hit any structures. The actual number of these tornadoes is unknown as many are probably never reported.
over a 1000 and a 1000 tornadoes are on average per year
There were 8 recorded tornadoes in New York in 2012.
There were many tornado outbreaks in 2011. Here are the figures for the most notable outbreaks: April 14-16: 323 reported, 178 confirmed April 25-28: 492 reported, 350 confirmed May 21-26: 319 reported, 239 confirmed The number of confirmed tornadoes is lower because not all reported tornadoes are confirmed and some tornadoes were reported more than once.
zero.
There were no recorded tornadoes in Jesup, Georgia in 2008.
There were 31 recorded tornadoes in Illinois in 2012.
Far to many to count. Just from 1950 to 2009, there were over 53,000 tornadoes confirmed in the United States alone.
Two tornadoes were reported in the U.S. on that date, but only one was confirmed.
There were 81 reports of tornadoes in Nebraska in 2011. However this only corresponds to only 55 actual tornadoes as sometimes the same tornado is reported more than once and some reports cannot be confirmed.
Worldwide figures are not available. In the U.S. a average of about 1500 tornadoes are reported each year of which 1200 to 1300 are confirmed. Some tornado reports are not confirmed as tornadoes, and sometimes there are multiple reports of the same tornado.
There were 27 tornado reports on April 11, 2008 that corresponded to 23 actual tornadoes (sometimes the same tornado is reported more than once).