# INUNDATION
> MSHA accident `220262110028` · 07/22/2026 · Wolf Run Mining LLC
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** INUNDATION
- **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

The D2 Mine fan lost shore power and then transferred to the Mines generator. After this at 5:22am the generator lost fuel and the decision was made to evacuate all personnel from underground to the outside. Shore power was restored that morning at 8:37am and the mine was fire bossed and crews resumed work as scheduled.  

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