Table 2 Velocity model of the Hengill area used to locate seismic events.

From: Monitoring microseismicity of the Hengill Geothermal Field in Iceland

Layer depth top (km)

Vp (km/s)

Vs (km/s)

−1.00

2.69

1.63

0.00

3.27

1.69

0.55

3.72

1.89

1.10

4.26

2.15

1.60

4.85

2.77

2.20

5.77

3.35

4.20

6.79

3.80

5.33

7.00

3.90

6.47

7.00

3.98

7.60

7.01

4.06

9.47

7.40

4.06

13.20

7.40

4.07

  1. The model has been extracted from a local tomography study19.