2026-02-22T17:02:14.93Z52.3438333333333-174.162166666667-1.64manualconfirmedUSGS0.52ml1Origin/20260224222443.228916.51433Magnitude/20260224222443.228981.51434USGS16 km N of Atka, Alaskaregion nameavcatalogav94049748contributorID