| Day 1 Risk |
Area (sq. mi.) |
Area Pop. |
Some Larger Population Centers in Risk Area |
| SLIGHT |
172,745 |
27,747,902 |
Memphis, TN...Baltimore, MD...Nashville, TN...Pittsburgh, PA...Cincinnati, OH... |
| MARGINAL |
532,397 |
84,862,647 |
New York, NY...Chicago, IL...Philadelphia, PA...Indianapolis, IN...Columbus, OH... |
|