Far to many to count. Just from 1950 to 2009, there were over 53,000 tornadoes confirmed in the United States alone.
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 have been tornadoes reported in all 50 states in the United States in the year 1950. While some states have a higher frequency of tornadoes, it is possible for tornadoes to occur in any state under the right conditions.
There were no recorded tornadoes in Jesup, Georgia in 2008.
There are 1200 tornadoes recorded in an average years.
There were 4 recorded tornadoes in Delaware County Pennsylvania in this time period. The actual number of tornadoes is probably higher, though as some weak tornadoes in the earlier part of this period were probably missed.
There is no official data as to how many cows die a year from tornadoes. Some tornadoes have been reported to have killed hundreds of cattle, but it is unclear how common such an event is.
There were 31 recorded tornadoes in Illinois in 2012.
It depends on which Delaware County, as there as six such counties in different states. Here are the Number of tornadoes recorded in each Delaware County 1950-2013.Delaware County, Indiana: 19Delaware County, Iowa: 33Delaware County, New York: 9Delaware County, Ohio: 8Delaware County, Oklahoma: 48Delaware County, Pennsylvania: 5Note that the actual number of tornadoes may be higher, as many of the weaker tornadoes prior to the 1990s were missed.