2021-01-21T21:45:12.43Z34.1655-117.63783338.71manualconfirmedUSGS0.92ml1Origin/20210122021406.359091.1716286Magnitude/20210122021406.359143.1716287USGS7km NW of Rancho Cucamonga, CAregion namecicatalogci39764640contributorID