2023-05-23T08:11:41.0000Z38.832832-122.8138351.79manualconfirmedIRIS1.08Md1Origin/20230523081526.476892.434626Magnitude/20230523081526.47695.434627IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73891576contributorID