2024-02-19T07:04:02.673Z52.7828-166.683620.211manualconfirmedUSGS4.3mb1Origin/20240221072004.635666.33205Magnitude/20240221072004.635718.33206USGS121 km S of Unalaska, Alaskaregion nameuscatalogus7000m04fcontributorID