2025-03-16T19:31:58.13Z38.7726669311523-122.743331909181.69000005722046manualconfirmedUSGS1.75md1Origin/20250316193348.775537.138512Magnitude/20250316193348.77559.138513USGS1 km SE of The Geysers, CAregion namenccatalognc75149686contributorID