The results of our oceanographic expeditions were successfully presented at the Oceanic Volcanic Workshop by GEOMAR in Kiel on September 12-15, 2023. SANTORY’s Chief Scientist, Paraskevi Nomikou, spoke about the first results of our measurements from the SANTORY underwater volcanic observatory deployed in Kolumbo and for the future of the program ““SANTORY: The first underwater volcanic observatory of the active Kolumbo volcano in eastern Mediterranean Sea”. We would like to thank the Municipality of Thira – Santorini for the financial support for the oceanographic expeditions and we hope that our cooperation will continue for the continuous observation of Columbus.