2025-09-23T03:21:44.08Z38.7861671447754-122.7675018310552.82999992370605manualconfirmedUSGS0.89md1Origin/20250923032407.020113.627624Magnitude/20250923032407.020166.627625USGS1 km NNW of The Geysers, CAregion namenccatalognc75240742contributorID