2026-06-17T16:30:50.44Z51.796666666667-178.929166666679.96manualconfirmedUSGS1.31ml1Origin/20260618054034.063501.9187Magnitude/20260618054034.063566.9188USGS158 km W of Adak, Alaskaregion nameavcatalogav94250743contributorID