2025-11-20T23:46:36.732Z52.34468460083008-169.5969390869140634.17044448852539manualconfirmedUSGS3.768871526577628ml1Origin/20251121053951.685106.24779Magnitude/20251121053951.685156.24780USGS82 km SW of Nikolski, Alaskaregion nameakcatalogak2025wwsvsqcontributorID