The monitoring network operational since October 2019 consists of four surface stations. The two new stations (VINZL and MESRY) optimally complement the two existing stations (LADOL and GIMEL) of Swiss national seismic network. Three stations are located at a distance of approx. 10 kilometres around the geothermal site. The station VINZL was installed close to the planned deep well. An additional strong motion sensor was installed at this location.