2026-04-05T23:20:39.35Z51.789833333333-178.807833333333.14manualconfirmedUSGS0.59ml1Origin/20260407145859.698384.169567Magnitude/20260407145859.69845.169568USGS150 km W of Adak, Alaskaregion nameavcatalogav94130728contributorID