The worlds biggest earthquake happened in Chile on May 22 1960. About 1,655 killed, 3,000 injured, and 2,000,000 homeless. The earthquake made some tsunamis that killed 61 people. 2 days later Volcan Puyehue erupted sending ash and steam in the air as high as 6,000 meters high. It continued for a couple of weeks. There was also a lot of after-shock.