2026-04-18T16:09:52.16Z58.152666666667-155.41051.38manualconfirmedUSGS0.6ml1Origin/20260419182028.766963.44725Magnitude/20260419182028.767025.44726USGS86 km NW of Karluk, Alaskaregion nameavcatalogav94155388contributorID