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Table 1. Fault parameters of earthquake scenarios used in tsunami simulations.

From: Tsunami-induced coastal change: scenario studies for Painan, West Sumatra, Indonesia

Scenario M w No. of segment Length (km) Width (km) Epi. Lon. Epi. Lat. Slip (m) Depth (km) Dip (degree)
SA* 8.7 1 220 135 98.2 −1.8 6 5–40 15
2 70 112 99.0 −2.8 8 5–34 15
3 66 128 99.3 −3.3 6 5–38 15
4 16 155 99.6 −3.6 4 5–45 15
SB** 8.9 1 30 174 99.0 −2.9 9 5–50 15
2 70 174 99.3 −3.3 11 5–50 15
3 180 124 100.0 −4.2 18 5–37 15
S1 8.8 348 20 20 / / / / 13
S2 8.92 348 20 20 / / / / 13
S3 8.7 1 370 95 98.8 −1.22 10 10 13
S4 8.8 1 450 117 99.01 −1.52 6 10 13
  1. *SA: 1797 tsunami event; **SB: 1833 tsunami event.