2023-10-23T06:43:00.0000Z37.539-121.9178335.81manualconfirmedIRIS1.58Md1Origin/20231025053345.174846.131167Magnitude/20231025053345.174897.131168IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73950250contributorID