2025-09-28T03:35:44.89Z38.8351669311523-122.819503784181.63manualconfirmedUSGS0.71md1Origin/20250928033823.278839.690115Magnitude/20250928033823.278894.690116USGS8 km NNW of The Geysers, CAregion namenccatalognc75242832contributorID