2026-08-28T11:50:37.81Z37.459167480469-118.837501525882.329999923706manualconfirmedUSGS1.53md1Origin/20260828115236.45014.28256Magnitude/20260828115236.450202.28257USGS18 km SW of Toms Place, CAregion namenccatalognc75426287contributorID