The 1960 Chile Earthquake

The most powerful earthquake ever recorded struck near Valdivia, Chile on May 22, 1960, at 2:11 PM local time. As many as 6,000 people were killed. Many more would have been, had it not been for Chile’s preparedness for earthquakes, and the remote location of the center.

The quake measured 9.5 in magnitude, and 35 foot high waves were recorded 6,000 miles away. Of all the seismic energy of the 20th Century, including the 2004 Indian Ocean quake, 25% was concentrated in the 1960 Chile