# FALL OF ROOF OR BACK
> MSHA accident `220262470006` · 08/29/2026 · Wolf Run Mining LLC
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Core Natural Resources Inc
- **Operator:** Wolf Run Mining LLC
- **Mine:** [4604168](https://api.morvs.ai/mine/4604168)
## Narrative

An unplanned roof fall occurred on the 11HG Longwall section on 8/29/26 at the stageloader/gatebox area. No injuries occurred with no damage to any equipment or ventilation controls. The area has been dangered off and additional roof support has been set. After the area was secured and made safe, mining then resumed as normal.

---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · MORVS · CC0 1.0*