Potential for the application of a gravity sensing technology for the improvement of the assessment of seismic hazards

Abstract

Earthquakes of great magnitude are of great concern due to their high potential of damage and destruction of the systems of objects and actions of the affected communities. This work considers the recent progresses in the understanding of these events, particularly focusing on the co-seismic gravity variations. The challenges in empirical research in the field are analysed under the perspective of two variables: the reliability and the precision of the information about the risk. The research method consists of literature review and documentary research focusing different technologies in gravity sensing, including one in development at the University of Aberdeen. It is discussed if this technology could support the activities of the technical body in seismology.