2023-12-23T12:22:54.0000Z37.472-118.831665-0.32manualconfirmedIRIS1.75Md1Origin/20231223122510.20733.56158Magnitude/20231223122510.207383.56159IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc73979871contributorID