Day 2 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
SLIGHT 305,137 83,281,414 New York, NY...Chicago, IL...Philadelphia, PA...Detroit, MI...Indianapolis, IN...
MARGINAL 255,977 28,522,053 Phoenix, AZ...Tucson, AZ...Mesa, AZ...Virginia Beach, VA...Minneapolis, MN...