2023-04-27T17:30:38.0000Z37.288667-121.669333-0.56manualconfirmedIRIS1.43Md1Origin/20230428053516.882243.181856Magnitude/20230428053516.882292.181857IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73881036contributorID