2026-02-23T11:29:55.47Z34.2013333333333-117.5694.66manualconfirmedUSGS0.17ml1Origin/20260223151724.873763.37231Magnitude/20260223151724.873822.37232USGS9 km N of Rancho Cucamonga, CAregion namecicatalogci41401936contributorID