2021-07-03T18:48:04.0000Z40.427667-121.2751674.75manualconfirmedIRIS1.05Md1Origin/20210703193034.810219.36971Magnitude/20210703193034.810269.36972IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73582646contributorID