2023-07-20T10:45:48.94Z38.8103333-122.82016750.28manualconfirmedUSGS0.75md1Origin/20230720104912.805335.162964Magnitude/20230720104912.805401.162965USGS7 km WNW of The Geysers, CAregion namenccatalognc73914921contributorID