Table 1 Grid-search parameters to determine the relative locations between events
| Â | Search space (grid spacing): coarse | Search space (grid spacing): fine | ||||||
|---|---|---|---|---|---|---|---|---|
N–S (km) | E–W (km) | Depth (km) | Time (s) | N–S (km) | E–W (km) | Depth (km) | Time (s) | |
Tohoku, Japan | 1400 (10) | 1000 (10) | 100 (10) | 40 (0.8) | 100 (2) | 100 (2) | 100 (2) | 10 (0.1) |
Maule, Chile | 1600 (10) | 1000 (10) | 100 (10) | 40 (0.8) | ||||
Nias, Indonesia | 1400 (10) | 1200 (10) | 100 (10) | 40 (0.8) | ||||
Bengkulu, Indonesia | 1400 (10) | 1200 (10) | 100 (10) | 40 (0.8) | ||||