2023-05-29T02:20:21.0000Z38.840333-122.841.88manualconfirmedIRIS1.2Md1Origin/20230531202532.982921.58435Magnitude/20230531202532.982973.58436IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73891165contributorID