# INUNDATION
> MSHA accident `220240220025` · 01/12/2024 · Warrior Coal 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:** Alliance Resource Partners LP
- **Operator:** Warrior Coal LLC
- **Mine:** [1517216](https://api.ai-analytics.org/mine/1517216)
## Narrative

A record setting barometric pressure drop on 1/12/24 resulted in methane levels rising above 2 percent in a return air course. In an abundance of caution the mine was evacuated, and power was de-energized in the affected area while continuing to monitor the methane concentration.

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