2021-09-16T04:53:18.0000Z33.944833-116.3883337.48manualconfirmedIRIS0.28Ml1Origin/20210916144550.501344.824294Magnitude/20210916144550.501392.824295IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39810303contributorID