2021-08-13T03:00:15.514Z61.5327-149.887930.7manualconfirmedUSGS1.2ml1Origin/20210813030747.950038.473478Magnitude/20210813030747.950092.473479USGS3 km ENE of Big Lake, Alaskaregion nameakcatalogak021ac5pf4fcontributorID