2021-04-02T02:53:05.0000Z33.1885-115.5986672.94manualconfirmedIRIS1.22Ml1Origin/20210402155048.999556.7301015Magnitude/20210402155048.999602.7301016IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci37471269contributorID