2026-09-20T02:52:04.61Z38.831001281738-122.813163757321.51manualconfirmedUSGS1.05md1Origin/20260920025439.017634.104295Magnitude/20260920025439.017697.104296USGS8 km NW of The Geysers, CAregion namenccatalognc75438752contributorID