2025-12-21T03:45:35.09Z38.8194999694824-122.8038330078125.94000005722046manualconfirmedUSGS0.75md1Origin/20251221034749.580398.27025173Magnitude/20251221034749.580481.270251742025-12-21T03:47:49.590017ZNorthern Californiaregion nameOrigin/20251221034749.580398.27025173