2026-06-07T03:47:31.94Z38.840999603271-122.876335144042.079999923706manualconfirmedUSGS0.59md1Origin/20260607034913.616828.72141Magnitude/20260607034913.616885.72142USGS13 km NW of The Geysers, CAregion namenccatalognc75372246contributorID