2021-04-18T16:42:25.0000Z36.921166-121.5721665.09manualconfirmedIRIS2.27Md1Origin/20210419150548.367949.9107543Magnitude/20210419150548.367985.9107544IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73551030contributorID