2023-02-20T10:13:22.0000Z33.298667-116.77112.15manualconfirmedIRIS0.87Ml1Origin/20230222032121.435203.42351Magnitude/20230222032121.43526.42352IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40416800contributorID