CNN Anderson Cooper 360 April 28, 2011
>> moving out of alabama proper, really, and into georgia. but we've had tornado warnings all the way up into baltimore and into new york state. nothing reported really on the ground up there that was very large, but it was the cell that moved from tuscaloosa right over into birmingham. that's it right there. that put down that very large tornado. you don't get damage like that, you don't get a picture like that without it being a 4 or a 5. and 5 is as high as you can go. ef4, ef5 damage, about 200 miles per hour. some of the doppler radar estimates were at 177 knots. do a little mul...