2025-12-24T20:13:10.87Z38.8359985351562-122.7841644287112.02999997138977manualconfirmedUSGS0.33md1Origin/20251224201506.091805.44031Magnitude/20251224201506.091857.44032USGS6 km WNW of Cobb, CAregion namenccatalognc75285841contributorID