2021-09-04T13:18:47.193Z65.7879-146.13290.6manualconfirmedUSGS1.9ml1Origin/20210904132330.302204.701798Magnitude/20210904132330.302255.701799USGS54 km SSW of Birch Creek, Alaskaregion nameakcatalogak021bcplbd1contributorID