2021-12-19T13:59:57.0000Z34.0755-117.82633311.86manualconfirmedIRIS2.45Ml1Origin/20211221174759.023733.527596Magnitude/20211221174759.023783.527597IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40131168contributorID