2026-05-07T16:17:15.35Z51.736166666667-179.030833333337.41manualconfirmedUSGS1.61ml1Origin/20260508033329.751667.120319Magnitude/20260508033329.751728.120320USGS166 km W of Adak, Alaskaregion nameavcatalogav94183183contributorID