2020-12-20T14:28:31.0000Z34.048333-117.5013333.99manualconfirmedIRIS1.06Ml1Origin/20201222210343.703763.215344Magnitude/20201222210343.703814.215345IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39498919contributorID