There were no recorded tornadoes in Ohio in 1988.
Ohio averages about 20 tornadoes per year.
As of December 29, 2011 there have been 235 recorded tornadoes in Ohio in the years 2000-2011.
About 50 tornadoes cross Ohio in 5 years. mainly 10 tornadoes cross Ohio in 1 year. they usally happen in the west of Ohio and the southwest of Ohio. don't need to worry about people who live near the lake. the last tornado in the north east was captured sevrel years ago and it was only a baby.
Tornadoes have occurred in Ohio this year as they do pretty much every year
About 30 tornadoes per year.
well they have about 3 tornadoes each year
about 80 tornadoes each year
On average there are about 57 tornadoes a year
Since official record began in 1950 through 2013, there have been a total of 738 tornadoes recorded in Pennsylvania. Final data for 2014 has not yet been published. The actual number of tornadoes is probably significantly higher than this, as we missed many of the weaker tornadoes in the early part of this period. If you are referring to a specific event in which tornadoes struck Pennsylvania, please specify in a separate question.
over a 1000 and a 1000 tornadoes are on average per year
Georgia averages about 29 tornadoes per year.