2023-08-17T10:22:24.0000Z34.156167-117.4483336.92manualconfirmedIRIS1.27Ml1Origin/20230817102755.530863.361806Magnitude/20230817102755.530913.361807IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40538696contributorID