2021-03-01T06:17:09.09Z34.1803333-117.5599.23manualconfirmedUSGS2.86ml1Origin/20210301165859.94556.4424609Magnitude/20210301165859.945587.4424610USGS7km NNE of Rancho Cucamonga, CAregion namecicatalogci39805264contributorID