2026-01-28T14:09:32.39Z35.3433333333333-117.7968333333334.27manualconfirmedUSGS2.81ml1Origin/20260128151740.983604.76249Magnitude/20260128151740.983669.76250USGS15 km WSW of Johannesburg, CAregion namecicatalogci41174863contributorID