![NWS: Four Tornadoes in Stateline; Fairfield Twister an EF4](http://townsquare.media/site/671/files/2015/04/469166834.jpg?w=980&q=75)
NWS: Four Tornadoes in Stateline; Fairfield Twister an EF4
Following a storm survey on Friday, National Weather Service officials have identified four tornadoes that touched down in the Northern Illinois area on April 9
Officials also say the massive twister seen above that devastated Fairdale was a powerful EF-4 and was on the ground for at least 28 miles...