Episode 1 of 2

Carbon Monoxide Poisoning Incident

When
May 1897
Where
Snaefell Mine
Part of
Carbon monoxide deaths at Snaefell Mine

Miners at the Snaefell Mine suffered fatal carbon monoxide poisoning due to burning timber in a poorly ventilated shaft.

The disaster was caused by carbon monoxide produced by burning timber. Insufficient ventilation at the lowest depth contributed to the hazard. Miners who descended were unable to return, while those who escaped reached the surface in a state of near collapse.

Sources

  1. Snaefell Mine Wikipedia, revision of 2026-09-26

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.