2020-12-03T20:00:56.53Z56.23983333-159.04766676.8manualconfirmedUSGS0.7ml1Origin/20201204000236.623973.2433589Magnitude/20201204000236.624026.2433590USGS17 km W of Chignik Lake, Alaskaregion nameavcatalogav91013663contributorID