| User Interactive National Radar |
| Location | Standard Radar | RIDGE Radar |
|---|---|---|
| Charleston, WV | X | X |
| Greer, SC | X | X |
| Knoxville/Tri-Cities, TN | X | X |
| Raleigh/Durham, NC | X | X |
| Sterling, VA | X | X |
| Wakefield, VA | X | X |
| Central Great Lakes | X | |
| Northeast U.S. | X | |
| Southeast U.S. | X | |
| Charlotte TDWR | X |