2025-08-16T16:31:30.89Z33.3556667-116.405333310.03manualconfirmedUSGS0.7ml1Origin/20250816163510.431392.103739Magnitude/20250816163510.431504.1037402025-08-16T16:35:10.4459ZSouthern Californiaregion nameOrigin/20250816163510.431392.103739