2023-05-23T16:51:50.0000Z36.799833-121.5086676.7manualconfirmedIRIS0.87Md1Origin/20230523215707.138382.440186Magnitude/20230523215707.138432.440187IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73891746contributorID