2021-07-31T15:53:15.0000Z37.643833-122.4658335.53manualconfirmedIRIS1.01Md1Origin/20210801174819.630124.347142Magnitude/20210801174819.630174.347143IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73603326contributorID