2025-09-01T20:41:48.94Z52.3306666666667-174.1556666666674.11manualconfirmedUSGS0.49ml1Origin/20250903044226.962178.444858Magnitude/20250903044226.962231.444859USGS15 km NNE of Atka, Alaskaregion nameavcatalogav93744243contributorID