Fig. 2

Instrumentally recorded seismicity catalogued by the Swiss Seismological Service (SED) in the Earthquake Catalog of Switzerland (ECOS-09 (Fäh et al. 2011) from 1975 until 2008 in the vicinity of the Mont Terri rock laboratory. The SED monitors this area using the Digital Seismic Network (SDSNet) and the Swiss Strong Motion Network (SSMNet) (Cauzzi and Clinton 2013). Seismic Navigation Systems (SNS) are mini-arrays installed in the vicinity of the Mont Terri rock laboratory since April 2014 for microseismic monitoring. The map is in the Swiss coordinate system CH1903