Table 2 Ratio of number of events within triggering distances to the total number of events in the catalog
Catalog | Magnitude | Total number of earthquakes in the catalog | Ratio (%) | ||
|---|---|---|---|---|---|
\(60\)Â days | \(180\)Â days | \(365\)Â days | |||
CMT | \({M}_{w}\) ≥ 7 | 404 | 6.4 | 9.7 | 8.4 |
6.5 ≤ \({M}_{w}\) < 7 | 907 | 9.2 | 14.9 | 18.2 | |
6.0 ≤ \({M}_{w}\) < 6.5 | 2863 | 14.5 | 20.9 | 23.5 | |
5.5 ≤ \({M}_{w}\) < 6.0 | 9024 | 20.2 | 32.1 | 31.5 | |
NIED F-net | 5.0 ≤ \({M}_{w}\) < 5.5 | 370 | 11.6 | 18.6 | 14.8 |
4.5 ≤ \({M}_{w}\) < 5.0 | 1206 | 6.4 | 9.5 | 9.8 | |
4.0 ≤ \({M}_{w}\) < 4.5 | 3333 | 3.6 | 5.1 | 4.9 | |