2026-08-31T03:32:13.17Z34.063833333333-117.2503333333313.13manualconfirmedUSGS1.02ml1Origin/20260901171535.402641.53785Magnitude/20260901171535.402696.53786USGS2 km NNE of Loma Linda, CAregion namecicatalogci41539520contributorID