2021-07-31T08:19:45.0000Z37.648667-122.47355.44manualconfirmedIRIS1.07Md1Origin/20210801170257.652082.346627Magnitude/20210801170257.652135.346628IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73603071contributorID