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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.