Geophysical Division of the Earth Science Institute of the Slovak Academy of Sciences

Dynamics of Santorini Volcano During Earthquake Swarm 2025 Based on Gravity Monitoring Supported by GNSS

Abstract This study investigates gravity changes in the Santorini volcanic island (South Aegean Sea, Greece) before, during and after the ‘February 2025’ seismic crisis, with the aim of detecting subsurface mass changes. Four gravity campaigns were conducted between September 202...