Undiscovered Vistas

The Canadian Rainforest (2017x6)

Data di messa in onda: Lug 28, 2017

The tectonic forces that bring life to Canada's rainforest paradise, Vancouver Island, belie a dangerous feature: the inevitability of a megathrust earthquake that could trigger a 4,000-mile tsunami! The question scientists have yet to answer is when it will strike.