2024-02-12T18:12:03.0000Z38.7365-122.9150016.05manualconfirmedIRIS1.56Md1Origin/20240212181459.185184.443022Magnitude/20240212181459.185268.443023IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74001806contributorID