That is difficult to determine. Records of F1 tornadoes before the 1980s are unreliable as many tornadoes that would likely be rated F1 were missed. The only extensive published work from before 1950 only lists F1 tornadoes if they result in a fatality, and killer F1's are rare.Since 1950 Florida has recorded 846 F1 tornadoes.
There were 30 confirmed tornadoes in California in 2005, all rated F0 or F1.
The actual average number of tornadoes in the U.S. per year is closer to 1,300. About 27% of tornadoes in the U.S. are rated F1 (EF1 as of 2007), which works out to about 270 out of every 1,000 tornadoes or 350 out of every 1,300.
Approximately 61% of tornadoes are classified as F1 on the Fujita scale, which indicates wind speeds between 73 and 112 mph. These tornadoes are considered to be moderate in intensity and can cause notable damage.
Hurricane Hugo produce 3 tornadoes. 2 rated F1 and 1 rated F0.
About 89% of tornadoes are rated as weak (F0 or F1).
No. As with just about all place most tornadoes in Minnesota are rated F0. F1 is the next most common rating.
mostly in Texas there are the big ones such as f4 and f5's and the surrounding states such as Louisiana Oklahoma Alabama they get like f3's and lower believe it or not but Alaska does get tornadoes but very rarely. Though as is true of any location, most tornadoes are rated F0 or F1.
Since 1950 there have been 3,288 confirmed tornadoes in Oklahoma. The number of actual tornadoes is probably higher as most weak tornadoes (F0 and F1) were not recorded in the earlier years.
No it does not get many tornadoes. Since 1950 Myrtle Beach has only had 2 tornadoes: an F1 on September 12, 1964 and an F2 on July 6, 2001.
There were 317 confirmed tornadoes in California in the years 1950 to 2004. Nearly all were rated F0 or F1.
Yes. Tornadoes do occur in Washington and Oregon. However, tornadoes stronger than F1 are rare.