2025-12-01T03:49:55.48Z38.7709999084473-122.7391662597661.42999994754791manualconfirmedUSGS1md1Origin/20251201035230.231062.105329Magnitude/20251201035230.231115.105330USGS2 km ESE of The Geysers, CAregion namenccatalognc75272461contributorID