2026-04-20T13:40:46.71Z38.833831787109-122.822830200192.8599998950958manualconfirmedUSGS0.74md1Origin/20260420134313.747118.53873Magnitude/20260420134313.747179.53874USGS9 km NW of The Geysers, CAregion namenccatalognc75348597contributorID