2023-04-01T07:00:15.257Z58.1812-155.28720.6manualconfirmedUSGS0.5ml1Origin/20230401181225.838371.24814Magnitude/20230401181225.838437.24815USGS84 km NW of Karluk, Alaskaregion nameakcatalogak02346m2nczcontributorID