catastrophic events, environment Earthquakes and Tsunamis – Megaquake: Hour that Shook Japan Discovery Channel 2011 August 16, 2012 threatnewsradarguest Leave a comment The documentary below explains why Megaquakes (super earthquakes) are predicted to occur in the United States. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on LinkedIn (Opens in new window) LinkedIn Share on Pinterest (Opens in new window) Pinterest Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print More Share on Pocket (Opens in new window) Pocket Share on Reddit (Opens in new window) Reddit Like Loading... Related