A network of 24 short-period data cubes was installed to monitor the Atacama Seismic Gap in northern Chile. This network complements the offshore network of AZA pressure sensors installed in March 2023 as part of the IDOOS project in collaboration with Geomar Kiel, Germany. The network of seismological stations will record data for a period of five years. Financed by the chilean agency ANID: Project FONDEQUIP MAYOR 2020 EQY200033.