2025-12-20T15:02:29.73Z38.7751655578613-122.7283325195311.66999995708466manualconfirmedUSGS1.09md1Origin/20251220150431.261433.8451Magnitude/20251220150431.261484.8452USGS2 km E of The Geysers, CAregion namenccatalognc75283426contributorID