2021-05-06T13:42:21.0000Z37.3535-121.7174995.48manualconfirmedIRIS2.44Md1Origin/20210506134458.914983.651534Magnitude/20210506134458.915032.651535IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73558890contributorID