2020-12-15T03:13:51.56Z47.03883333-122.422166728.7manualconfirmedUSGS1.56ml1Origin/20201215200647.093814.3058077Magnitude/20201215200647.093865.3058078USGS2 km SW of Elk Plain, Washingtonregion nameuwcataloguw61705531contributorID