2021-07-30T20:04:44.8Z37.8580017-119.76616672.13manualconfirmedUSGS2.17md1Origin/20210730201217.13143.324970Magnitude/20210730201217.131494.324971USGS10km S of Hetch Hetchy Reservoir, CAregion namenccatalognc73602716contributorID