2023-10-09T07:41:09.0000Z36.746666-121.38466611.09manualconfirmedIRIS1.6Md1Origin/20231009074405.024538.23603Magnitude/20231009074405.0246.23604IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73948101contributorID