2021-03-07T17:27:17.0000Z34.503333-118.53416712.73manualconfirmedIRIS0.82Ml1Origin/20210307180008.821789.4902931Magnitude/20210307180008.821839.4902932IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39574335contributorID