| Day 1 Risk |
Area (sq. mi.) |
Area Pop. |
Some Larger Population Centers in Risk Area |
| ENHANCED |
96,621 |
1,023,596 |
Sioux Falls, SD...Bismarck, ND...Aberdeen, SD...Watertown, SD...Brookings, SD... |
| SLIGHT |
339,028 |
24,242,395 |
Kansas City, MO...Minneapolis, MN...St. Louis, MO...Cincinnati, OH...Lexington-Fayette, KY... |
| MARGINAL |
475,909 |
80,478,377 |
New York, NY...Philadelphia, PA...Indianapolis, IN...Columbus, OH...Baltimore, MD... |
|