| Magnitude | 3,1 |
| Alerte | |
| Depth ? | 0 |
| Nst ? | |
| Dmin ? | 0,922 |
| Dmin ? |
| Location | Billings |
| Montana | |
| Comté de Yellowstone | |
| États-Unis (us)) |
| Gillette | 35,93 km |
| Casper | 150,19 km |
| Sheridan | 158,60 km |
| Rapid City | 166,37 km |
| Scottsbluff | 272,14 km |
| Laramie | 299,69 km |
| Cheyenne | 320,27 km |
| Billings | 320,93 km |
| Dickinson | 375,47 km |
| Fort Collins | 379,83 km |
| Billings | 320,93 km |
| Fort Collins | 379,83 km |
| Thornton | 459,87 km |
| Westminster | 463,05 km |
| Arvada | 466,64 km |
| Denver | 474,07 km |
| Aurora | 476,05 km |
| Lakewood | 477,54 km |
| Centennial | 492,23 km |
| Colorado Springs | 575,27 km |