| Location | Northern Colorado | South Dakota | Notes | ||
|---|---|---|---|---|---|
| 2025-09-13 | Unknown | ||||
2019-09-21 | Unknown | ||||
2018-09-08 | Unknown | ||||
2010-10-30 | Unknown | ||||
2009-10-31 | Unknown |
| Location | Northern Colorado | South Dakota | Notes | ||
|---|---|---|---|---|---|
| 2025-09-13 | Unknown | ||||
2019-09-21 | Unknown | ||||
2018-09-08 | Unknown | ||||
2010-10-30 | Unknown | ||||
2009-10-31 | Unknown |