| Day 1 Risk |
Area (sq. mi.) |
Area Pop. |
Some Larger Population Centers in Risk Area |
| SLIGHT |
19,682 |
525,226 |
Wichita Falls, TX...Lawton, OK...Duncan, OK...Altus, OK...Burkburnett, TX... |
| MARGINAL |
266,935 |
18,260,099 |
Jacksonville, FL...Memphis, TN...Oklahoma City, OK...Tulsa, OK...Birmingham, AL... |
|