2025-12-18T09:19:03.68Z38.839168548584-122.8229980468751.69000005722046manualconfirmedUSGS1.09md1Origin/20251218093425.90881.26650777Magnitude/20251218093425.908917.266507782025-12-18T09:34:25.923526ZNorthern Californiaregion nameOrigin/20251218093425.90881.26650777