2025-12-21T09:03:39.0000Z-25.3-70.5563.7manualconfirmedEMSC2.9ml1Origin/20251221093638.517136.14767Magnitude/20251221093638.517185.14768EMSCOFFSHORE ANTOFAGASTA, CHILEregion nameEMSC-RTScatalog1918186contributorID