2021-04-16T16:17:12.0000Z37.6405-120.02633329.02manualconfirmedIRIS1.95Md1Origin/20210416170235.021352.8763194Magnitude/20210416170235.021408.8763195IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73550260contributorID