2025-12-23T17:21:08.6Z38.8206672668457-122.8448333740232manualconfirmedUSGS1.13md1Origin/20251223172257.490217.34611Magnitude/20251223172257.490266.34612USGS9 km WNW of The Geysers, CAregion namenccatalognc75285346contributorID