2021-03-17T16:15:28.28Z38.8058319-122.77500151.15manualconfirmedUSGS0.84md1Origin/20210317161750.579398.5943806Magnitude/20210317161750.579447.5943807USGS4km NNW of The Geysers, CAregion namenccatalognc73538490contributorID