2021-12-22T18:00:22.0000Z-22.19-70.2645manualconfirmedEMSC2.6m1Origin/20211222180810.825418.537127Magnitude/20211222180810.82547.537128EMSCOFFSHORE ANTOFAGASTA, CHILEregion nameEMSC-RTScatalog1080061contributorID