2026-03-28T11:17:00.46Z38.821166992188-122.840164184572.7manualconfirmedUSGS0.74md1Origin/20260328111848.567667.42863Magnitude/20260328111848.56773.42864USGS9 km NW of The Geysers, CAregion namenccatalognc75334382contributorID