Figures S3. Statistical information on seismicity clustering

Figures S3. Statistical information on seismicity clustering. The left figure shows the spatial extends of clusters defined by a given density threshold f_th (yellow domains), along with observed earthquakes with m_L≥ 3 (red dots). The upper-right plot shows the relative change in the number of earthquakes, σ(c) as defined in Equation (S1), for different clusters, ranked by the number of earthquakes in each region. Values of σ(c) = 0 are set to 10⁻⁵ to ensure visibility on the logarithmic x-axis. The lower-right plot displays the rank-order distribution of the number of earthquakes across the different clusters.