2021-07-04T22:50:47.579Z57.9773-155.795711.5manualconfirmedUSGS3.1ml1Origin/20210704225643.594945.45651Magnitude/20210704225643.594996.45652USGS91 km WNW of Karluk, Alaskaregion nameakcatalogak0218ibtk1scontributorID