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| Date | 20 December 2018; 7 years ago (2018-12-20) |
|---|---|
| Time | 17:16[1] (GMT+1) |
| Cause | Methane explosion |
Mining disaster in Stonava was a disaster that occured on December 20, 2018 in ČSM mine. This disaster left 13 people dead (12 Poles and 1 Czech), and 10 people injured. The cause of this disaster was the explosion of methane[2].