2022-10-07T19:59:34.75Z34.2045-117.62566674.75manualconfirmedUSGS0.85ml1Origin/20221007201739.235247.366054Magnitude/20221007201739.235295.366055USGS10km NNW of Rancho Cucamonga, CAregion namecicatalogci40357320contributorID