2025-09-19T15:18:02.89Z38.8019981384277-122.781501770023manualconfirmedUSGS0.71md1Origin/20250919152013.389302.597080Magnitude/20250919152013.389355.597081USGS4 km NNW of The Geysers, CAregion namenccatalognc75239512contributorID