2021-09-02T02:33:09.0000Z33.581333-116.8057.76manualconfirmedIRIS0.57Ml1Origin/20210902151806.679977.678225Magnitude/20210902151806.680026.678226IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40029656contributorID