2023-09-24T19:42:32.0000Z38.837502-122.811836-0.78manualconfirmedIRIS0.88Md1Origin/20230924194547.829969.639891Magnitude/20230924194547.83002.639892IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73941396contributorID