2025-08-21T19:52:00.62Z33.4875-116.41154.55manualconfirmedUSGS0.66ml1Origin/20250821195742.655321.187307Magnitude/20250821195742.655402.1873082025-08-21T19:57:42.665616ZSouthern Californiaregion nameOrigin/20250821195742.655321.187307