2025-04-16T03:54:03.489Z51.1843-178.410430.794manualconfirmedUSGS2.9ml1Origin/20250417224852.275274.12625Magnitude/20250417224852.275327.12626USGS145 km WSW of Adak, Alaskaregion nameuscatalogus6000q6llcontributorID