2025-09-23T22:06:57.78Z38.7936668395996-122.753166198730.63manualconfirmedUSGS1.08md1Origin/20250923220859.093939.645610Magnitude/20250923220859.09399.645611USGS2 km NNE of The Geysers, CAregion namenccatalognc75241122contributorID