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Table 1 Grid-search parameters to determine the relative locations between events

From: Empirical relocation of large subduction-zone earthquakes via the teleseismic network correlation coefficient method

  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)