2025-12-22T20:52:37.31Z57.0711666666667-136.10916666666718.25manualconfirmedUSGS1.23ml1Origin/20251222215212.100368.28623Magnitude/20251222215212.100418.28624USGS47 km W of Sitka, Alaskaregion nameavcatalogav93959451contributorID