2021-04-05T16:44:30.855Z58.3687-137.21758.23manualconfirmedUSGS3.4ml1Origin/20210405171854.260407.7626936Magnitude/20210405171854.260428.7626937USGS54 km WNW of Elfin Cove, Alaskaregion nameuscatalogus6000dz60contributorID