Day 1 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
ENHANCED 87,252 23,010,362 Baltimore, MD...Washington, DC...Raleigh, NC...Pittsburgh, PA...Greensboro, NC...
SLIGHT 132,168 33,659,791 Philadelphia, PA...Jacksonville, FL...Charlotte, NC...Virginia Beach, VA...Tampa, FL...
MARGINAL 153,215 36,807,208 New York, NY...Cleveland, OH...Atlanta, GA...Newark, NJ...Buffalo, NY...