2026-04-14T13:34:41.331Z51.8999176.31081.905manualconfirmedUSGS3.2ml1Origin/20260415141317.05998.258822Magnitude/20260415141317.060051.258823USGS237 km ESE of Attu Station, Alaskaregion nameuscatalogus6000sq3fcontributorID