2023-12-06T12:28:15.0000Z37.399333-121.7623333.63manualconfirmedIRIS2.38Md1Origin/20231208055146.017775.58263Magnitude/20231208055146.01783.58264IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73972466contributorID