2025-12-16T03:15:42.31Z38.8219985961914-122.8020019531252.6800000667572manualconfirmedUSGS0.79md1Origin/20251216031743.856719.240913Magnitude/20251216031743.856771.240914USGS6 km NW of The Geysers, CAregion namenccatalognc75280596contributorID