2025-08-30T20:44:47.43Z38.7760009765625-122.7249984741211.5900000333786manualconfirmedUSGS1.61md1Origin/20250830204637.724488.413919Magnitude/20250830204637.724541.413920USGS3 km ESE of The Geysers, CAregion namenccatalognc75230957contributorID