2025-12-04T14:19:49.164Z57.88519287109375-154.5703735351562565.03253173828125manualconfirmedUSGS1.5362681394902857ml1Origin/20251204142136.295483.135467Magnitude/20251204142136.295534.135468USGS35 km N of Karluk, Alaskaregion nameakcatalogak2025xvsfnocontributorID