Characteristics of the Topological Properties in a Seismic Network of California

Characteristics of the Topological Properties in a Seismic Network of California

We study a seismic network by considering the volume resolution and the temporal causality. Acomputer simulation and its analysis of seismic networks are performed using seismic time seriesdata taken in southern California, USA. After simulating a seismic network against spatial shiftsand scales in volume, we treat the features of the topological properties more briefly via variousstatistical quantities, such as the probability distribution of degree, characteristic path length, meanclustering coefficient, small-worldness, cost efficiency, global efficiency, modularity, and assortativecoefficient. The universal and the irregular properties of the statistical quantities in a seismicnetwork are not found unambiguously, but in the future, the universal and the irregular propertiesmay be improved significantly by implementing methods and techniques using registered data ofseismic networks.

We study a seismic network by considering the volume resolution and the temporal causality. Acomputer simulation and its analysis of seismic networks are performed using seismic time seriesdata taken in southern California, USA. After simulating a seismic network against spatial shiftsand scales in volume, we treat the features of the topological properties more briefly via variousstatistical quantities, such as the probability distribution of degree, characteristic path length, meanclustering coefficient, small-worldness, cost efficiency, global efficiency, modularity, and assortativecoefficient. The universal and the irregular properties of the statistical quantities in a seismicnetwork are not found unambiguously, but in the future, the universal and the irregular propertiesmay be improved significantly by implementing methods and techniques using registered data ofseismic networks.