2025-08-11T01:49:52.34Z56.8891666666667-158.14916666666712.64manualconfirmedUSGS-0.48ml1Origin/20250811193211.085907.212330Magnitude/20250811193211.085959.212331USGS68 km NNE of Chignik, Alaskaregion nameavcatalogav93048069contributorID