Overview Location | |
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Picture Gallery | details... |
Geological Unit | Dolomitic limestone of Norian age (Triassic) |
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Site Morphology Class |
T2 T1: flat; T2: slope; T3: ridge and T4: steep ridge; following Pessina and Fiorini (2014) A GIS procedure for fast topographic characterization of seismic recording stations, Soil Dynamics and Earthquake Engineering, 63, p248-258 |
Site Morphology Description | Rock slope of the Rhone valley (400 m above the valley floor) |
Ground type EC8 | A |
Ground type SIA | A |
Basin Information | not in a sedimentary basin with possible 2D/3D effects |
Reference | Fäh Donat, Fritsche S., Poggi V. et al., "Determination of Site Information for Seismic Stations in Switzerland. Work Package 4: Pegasos Refinement Project", Swiss Seismological Service, ETH Zürich, 2009 |
Location Code | (none) |
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Opening Date | 14-04-1998 |
End Date | - |
Housing Class | Tunnel |
Housing Description | Sensor in tunnel, 20m directly below free surface, 35m from nearest entrance. Sensor placed directly on concrete base on rock. Large concrete structure on rock. |
sensor depth below station | 0.0 m |
Distance to Building (m) | - |
Location code | (none) |
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On date | 18-07-2018 15:00:00 |
Off date | - |
Sensor model | EpiSensor ES-T |
Sensor manufacturer | Kinemetrics |
Digitizer model | Centaur |
Digitizer manufacturer | Nanometrics |
Channels | HGE , HGN , HGZ |
Stream Noise (last week) | HGE , HGN , HGZ |
Location code | (none) |
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On date | 07-11-2018 15:00:00 |
Off date | - |
Sensor model | Trillium 240s_g2 |
Sensor manufacturer | Nanometrics |
Digitizer model | Centaur |
Digitizer manufacturer | Nanometrics |
Channels | BHE , BHN , BHZ , HHE , HHN , HHZ |
Stream Noise (last week) | BHE , BHN , BHZ , HHE , HHN , HHZ |
Location code | (none) |
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On date | 18-07-2018 15:00:00 |
Off date | 2018-11-07 15:00:00 |
Waveform Access | open |
Sensor model | Trillium 240s_g2 |
Sensor manufacturer | Nanometrics |
Digitizer model | Centaur |
Digitizer manufacturer | Nanometrics |
Channels | BHE , BHN , BHZ , HHE , HHN , HHZ |
Location code | (none) |
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On date | 14-04-1998 00:00:00 |
Off date | 2018-07-18 15:00:00 |
Waveform Access | open |
Sensor model | STS2_gen2 |
Sensor manufacturer | Streckeisen |
Digitizer model | HRD24 |
Digitizer manufacturer | Nanometrics |
Channels | BHE , BHN , BHZ , HHE , HHN , HHZ |
Obtained from spectral modeling of small earthquakes with constant update.
See Edwards et al. (2013), Determination of Site Amplification from Regional Seismicity: Application to the Swiss National Seismic Networks. Seismological Research Letters, 84(4), 611–621.
H/V pick image: | |
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Authoritative Site Characterization Analysis | details... |
measurements nearby | list... |
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