2026-08-28T10:26:20.5Z33.541166666667-116.707166666675.28manualconfirmedUSGS-0.21ml1Origin/20260828182034.820379.47767Magnitude/20260828182034.820463.477682026-08-28T10:30:44.868109Z2026-08-28T18:20:34.90537ZSouthern Californiaregion nameOrigin/20260828182034.820379.47767