Tornado Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
SIG SEVERE 28,459 2,671,327 Lexington-Fayette, KY...Charleston, WV...Huntington, WV...Kingsport, TN...Richmond, KY...
10 % 24,797 2,028,833 Charleston, WV...Huntington, WV...Richmond, KY...Ashland, KY...Portsmouth, OH...
5 % 177,102 54,772,487 New York, NY...Philadelphia, PA...Columbus, OH...Baltimore, MD...Washington, DC...
2 % 166,863 45,366,949 Detroit, MI...Indianapolis, IN...Boston, MA...Nashville, TN...Raleigh, NC...