The first of four explosions takes place at the Pike River Mine in New Zealand. Twenty-nine people are killed in the nation's worst mining disaster since 1914.

The Pike River Mine disaster was a coal mining accident that occurred on 19 November 2010 in the Pike River Mine, 46 km (29 mi) northeast of Greymouth, in the West Coast region of New Zealand's South Island. It began with a methane explosion at approximately 3:44 pm. The accident resulted in the…