2023-10-08T13:31:46.0000Z38.687332-122.50751.49manualconfirmedIRIS2.26Md1Origin/20231008133427.582376.17363Magnitude/20231008133427.582435.17364IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73947126contributorID