2026-06-15T16:57:33.0000Z51.798333333333-178.930517.72manualconfirmedUSGS1.24ml1Origin/20260616010718.943952.41502Magnitude/20260616010718.944012.41503USGS158 km W of Adak, Alaskaregion nameavcatalogav94246028contributorID