2025-09-21T16:12:17.5Z33.4528333-117.695333314.49manualconfirmedUSGS1.15ml1Origin/20250921161556.144816.91143Magnitude/20250921161556.144902.911442025-09-21T16:14:56.049715Z2025-09-21T16:15:56.156558ZSouthern Californiaregion nameOrigin/20250921161556.144816.91143