2021-08-18T21:21:53.601Z56.6268-157.551380manualconfirmedUSGS2.5ml1Origin/20210818213650.779524.531229Magnitude/20210818213650.779576.531230USGS64 km NE of Chignik, Alaskaregion nameakcatalogak021akq8jg5contributorID