2021-04-01T19:54:54.0000Z37.794167-122.0646675.02manualconfirmedIRIS2.99md1Origin/20210401200059.668511.7253950Magnitude/20210401200059.668558.7253951IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73544825contributorID