2021-11-11T10:20:46.388Z55.424-156.857933.1manualconfirmedUSGS2.7ml1Origin/20211111164314.565463.187781Magnitude/20211111164314.565512.187782USGS136 km SE of Chignik, Alaskaregion nameakcatalogak021eh4d5pjcontributorID