2023-12-03T22:10:39.0000Z38.820835-122.8033372.65manualconfirmedIRIS0.76Md1Origin/20231203221338.492494.21607Magnitude/20231203221338.492549.21608IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73971381contributorID