2026-09-17T02:00:30.16Z52.296666666667-174.17753.57manualconfirmedUSGS-0.09ml1Origin/20260917235053.988582.90531Magnitude/20260917235053.98864.90532USGS11 km N of Atka, Alaskaregion nameavcatalogav94436016contributorID