On March 11, 2011, a magnitude-9 earthquake shook northeastern Japan, unleashing a savage tsunami.
Experience Japan's earthquake and resulting tsunami through exclusive new footage and first person accounts from Sendai and Tokyo.
Understand the mega-physics that rocked the Earth on its axis.
Explore this most recent Ring of Fire cataclysm in relation to other recent disasters, as scientists pose the question - is the Pacific Northwest United States next in line?