2025-12-17T03:13:48.56Z38.8166656494141-122.8219985961911.12manualconfirmedUSGS1.02md1Origin/20251217031642.152041.251883Magnitude/20251217031642.152093.251884USGS7 km NW of The Geysers, CAregion namenccatalognc75281176contributorID