2024-04-05T11:17:57.0000Z38.812167-122.8193333.05manualconfirmedIRIS0.52Md1Origin/20240405180801.830546.82914Magnitude/20240405180801.830595.82915IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc71133199contributorID