2025-12-23T12:07:47.01Z38.836498260498-122.8048324584961.71000003814697manualconfirmedUSGS0.73md1Origin/20251223120949.193869.32951Magnitude/20251223120949.19392.32952USGS7 km WNW of Cobb, CAregion namenccatalognc75285256contributorID