The Largest Earthquake In U.S. History Happened 50 Years Ago Today
At 5:36 p.m. on March 27, 1964, a 9.2-magnitude earthquake erupted 78 miles east of Anchorage, Alaska. The earthquake remains the most powerful earthquake to strike North America, and the second-largest earthquake ever measured. In addition to more than three minutes of shaking, the earthquake unleashed unimaginable devastation to Alaska’s landscape, including tsunamis, liquefaction, ground…