2020-12-28T03:44:09.0000Z-22.58-70.2868manualconfirmedEMSC3.2ml1Origin/20201228040744.944896.1004518Magnitude/20201228040744.944947.1004519EMSCOFFSHORE ANTOFAGASTA, CHILEregion nameEMSC-RTScatalog933309contributorID