2021-05-21T00:28:35.0000Z38.84-122.87652.66manualconfirmedIRIS0.05Md1Origin/20210522101119.752635.14767Magnitude/20210522101119.752692.14768IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc71123199contributorID