2025-09-14T09:00:53.4Z52.0237-176.4035127.028manualconfirmedUSGS4mb1Origin/20250914095413.047722.546135Magnitude/20250914095413.047778.546136USGS22 km NE of Adak, Alaskaregion nameuscatalogus7000qw4ucontributorID