2022-04-17T18:15:08.0000Z-21.93-70.3930manualconfirmedEMSC3.8m1Origin/20220417182508.163247.238071Magnitude/20220417182508.1633.238072EMSCOFFSHORE ANTOFAGASTA, CHILEregion nameEMSC-RTScatalog1119234contributorID