On March 11, 2011, a magnitude 9.1 megathrust earthquake struck off the coast of Japan. Violent tremors lasted for about six minutes, shifting the main island of Honshu up to eight feet east and ...
On 11 March 2011, the powerful 9.0 magnitude T?hoku earthquake struck off the northeastern coast of Japan, triggering a ...
Japan issued a megaquake advisory Tuesday after a magnitude 7.5 earthquake struck off the eastern coast of Aomori, the ...