2023-10-16T11:59:23.0000Z38.687167-122.4997.08manualconfirmedIRIS1.9Md1Origin/20231016214717.152162.75387Magnitude/20231016214717.152213.75388IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73947910contributorID