2025-12-21T05:56:34.65Z34.3215-117.6657.2manualconfirmedUSGS0.87ml1Origin/20251221060053.489323.27037581Magnitude/20251221060053.489403.270375822025-12-21T06:00:55.409476ZSouthern Californiaregion nameOrigin/20251221060053.489323.27037581