Day 1 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
SLIGHT 32,761 3,035,649 Louisville, KY...Evansville, IN...Owensboro, KY...Bowling Green, KY...Joplin, MO...
MARGINAL 202,306 19,854,549 Sacramento, CA...Kansas City, MO...Fresno, CA...St. Louis, MO...Stockton, CA...