2025-12-17T06:36:20.77Z38.821834564209-122.8430023193362.0799999237060498manualconfirmedUSGS0.71md1Origin/20251217063807.794522.252755Magnitude/20251217063807.794574.252756USGS9 km WNW of The Geysers, CAregion namenccatalognc75281286contributorID