2023-11-02T02:27:45.0000Z38.821667-122.85352.56manualconfirmedIRIS0.77Md1Origin/20231102023024.950741.188483Magnitude/20231102023024.950794.188484IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73954890contributorID