Station Overview
| Overview Location |
 |
|---|---|
| Picture Gallery | details... |
| Geological Unit | Moraine of Würm age (Pleistocene) |
|---|---|
| Site Morphology Class |
T1 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 | Top of a hill |
| Ground type EC8 | |
| Ground type SIA | |
| Basin Information | not in a sedimentary basin with possible 2D/3D effects |
| Reference |
Sensor locations
| Location Code | (none) |
|---|---|
| Opening Date | 29-08-2003 |
| End Date | - |
| Housing Class | Underground shelter |
| Housing Description | Sensor in small concrete structure, 15m directly below free surface, 15m from nearest entrance. Sensor placed directly on concrete floor on rock. Water reservoir. |
| sensor depth below station | 15.0 m |
| Distance to Building (m) | - |
Current Instrumentation
| Location code | (none) |
|---|---|
| On date | 07-01-2026 08:50:00 |
| 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) |
|---|---|
| On date | 07-01-2026 08:50:00 |
| Off date | - |
| Sensor model | STS2_gen2 |
| Sensor manufacturer | Streckeisen |
| 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) |
|---|---|
| On date | 17-05-2023 09:00:00 |
| Off date | 2026-01-07 08:50:00 |
| Waveform Access | open |
| Sensor model | EpiSensor ES-T |
| Sensor manufacturer | Kinemetrics |
| Digitizer model | Centaur |
| Digitizer manufacturer | Nanometrics |
| Channels | HGE , HGN , HGZ |
| Location code | (none) |
|---|---|
| On date | 17-05-2023 09:00:00 |
| Off date | 2026-01-07 08:50:00 |
| Waveform Access | open |
| Sensor model | STS2_gen2 |
| Sensor manufacturer | Streckeisen |
| Digitizer model | Centaur |
| Digitizer manufacturer | Nanometrics |
| Channels | BHE , BHN , BHZ , HHE , HHN , HHZ |
| Location code | (none) |
|---|---|
| On date | 07-11-2019 16:50:00 |
| Off date | 2023-05-17 09:00:00 |
| Waveform Access | open |
| Sensor model | EpiSensor ES-T |
| Sensor manufacturer | Kinemetrics |
| Digitizer model | Centaur |
| Digitizer manufacturer | Nanometrics |
| Channels | HGE , HGN , HGZ |
| Location code | (none) |
|---|---|
| On date | 07-11-2019 16:50:00 |
| Off date | 2023-05-17 09:00:00 |
| Waveform Access | open |
| Sensor model | STS2_gen2 |
| Sensor manufacturer | Streckeisen |
| Digitizer model | Centaur |
| Digitizer manufacturer | Nanometrics |
| Channels | BHE , BHN , BHZ , HHE , HHN , HHZ |
| Location code | (none) |
|---|---|
| On date | 18-07-2019 08:00:00 |
| Off date | 2019-11-07 16:50:00 |
| Waveform Access | open |
| Sensor model | LE-3D-5s |
| Sensor manufacturer | Lennartz |
| Digitizer model | Centaur |
| Digitizer manufacturer | Nanometrics |
| Channels | EHE , EHN , EHZ |
| Location code | (none) |
|---|---|
| On date | 20-02-2004 00:00:00 |
| Off date | 2019-07-18 08:00:00 |
| Waveform Access | open |
| Sensor model | LE-3D-5s |
| Sensor manufacturer | Lennartz |
| Digitizer model | Trident |
| Digitizer manufacturer | Nanometrics |
| Channels | EHE , EHN , EHZ |
| Location code | (none) |
|---|---|
| On date | 08-09-2003 00:00:00 |
| Off date | 2004-02-20 00:00:00 |
| Waveform Access | open |
| Sensor model | LE-3D-5s |
| Sensor manufacturer | Lennartz |
| Digitizer model | Trident |
| Digitizer manufacturer | Nanometrics |
| Channels | EHE , EHN , EHZ |
| Location code | (none) |
|---|---|
| On date | 29-08-2003 12:00:00 |
| Off date | 2003-09-08 00:00:00 |
| Waveform Access | open |
| Sensor model | LE-3D-5s |
| Sensor manufacturer | Lennartz |
| Digitizer model | Trident |
| Digitizer manufacturer | Nanometrics |
| Channels | EHE , EHN , EHZ |
Site Characterization
|
channel group |
Empirical Amplification |
|---|---|
| CH.TRULL..HH |  |
| CH.TRULL..EH |  |
| CH.TRULL..HG |  |
Obtained from spectral modeling of small earthquakes with constant update.
- Top: Fourier amplification with elastic (dashed line) and anelastic (solid line) amplification functions;
- Centre: 5% damped response spectra amplification (anelastic);
- Bottom: Number of recordings used.
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.
| measurements nearby | list... |
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