2026-02-04T19:33:32.43Z51.7828333333333-178.8346666666679.26manualconfirmedUSGS0.49ml1Origin/20260204213757.781332.58983Magnitude/20260204213757.781397.58984USGS152 km W of Adak, Alaskaregion nameavcatalogav94023726contributorID