2021-09-29T19:05:08.0000Z33.0275-116.4193337.92manualconfirmedIRIS1.03Ml1Origin/20210929191028.932226.17807Magnitude/20210929191028.932274.17808IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40059368contributorID