2022-05-11T18:18:55.0000Z-21.68-70.2560manualconfirmedEMSC2.8m1Origin/20220511183410.186698.23107Magnitude/20220511183410.186747.23108EMSCOFFSHORE ANTOFAGASTA, CHILEregion nameEMSC-RTScatalog1127363contributorID