2024-05-28T01:41:30.44Z37.1238327026367-121.5254974365236.84999990463257manualconfirmedUSGS1.31md1Origin/20240528014315.7976.151873Magnitude/20240528014315.797652.151874USGS9 km ENE of San Martin, CAregion namenccatalognc75012776contributorID