2026-10-31T16:09:16.47Z38.784000396729-122.765998840334.3600001335144manualconfirmedUSGS0.31md1Origin/20261031161145.684558.167261Magnitude/20261031161145.68463.167262USGS1 km NW of The Geysers, CAregion namenccatalognc75460342contributorID