2025-07-30T03:34:48.0000Z33.1605-116.089511.32manualconfirmedIRIS1.32Ml1Origin/20250731222043.15567.110648Magnitude/20250731222043.15574.110649IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41242912contributorID