who has the most earthquakes in us
Earthquake Facts. The largest recorded earthquake in the United States was a magnitude 9.2 that struck Prince William Sound, Alaska on Good Friday, March 28, 1964 UTC. The largest recorded earthquake in the world was a magnitude 9.5 (Mw) in Chile on May 22, 1960. The earliest reported earthquake in California was felt in 1769 by the exploring expedition of Gaspar de Portola while the group was camping about 48 kilometers (30 miles) southeast of Los Angeles.