2022-04-21T19:36:17.0000Z38.803333-122.7710043.29manualconfirmedIRIS0.35Md1Origin/20220421193937.866238.278979Magnitude/20220421193937.866289.278980IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73721360contributorID