2026-04-01T15:52:28.67Z51.7345-178.7826666666712.92manualconfirmedUSGS1.33ml1Origin/20260402032040.580301.96643Magnitude/20260402032040.580365.96644USGS149 km W of Adak, Alaskaregion nameavcatalogav94122933contributorID