Sensor locations
| Location Code | AH |
|---|---|
| Opening Date | 17-09-1982 |
| End Date | 2002-01-02 |
| Housing Class | - |
| Housing Description | - |
| sensor depth below station | 0.0 m |
| Distance to Building (m) | - |
| Location Code | FH |
|---|---|
| Opening Date | 12-09-1974 |
| End Date | 1992-09-30 |
| Housing Class | - |
| Housing Description | - |
| sensor depth below station | 0.0 m |
| Distance to Building (m) | - |
| Location code | AH |
|---|---|
| On date | 30-09-1992 00:00:00 |
| Off date | 2002-01-02 14:00:00 |
| Waveform Access | open |
| Sensor model | Mk IIIA |
| Sensor manufacturer | Willmore |
| Digitizer model | AHP |
| Digitizer manufacturer | |
| Channels | SHE , SHN , SHZ , SLZ |
| Location code | AH |
|---|---|
| On date | 15-09-1992 00:00:00 |
| Off date | 1992-09-30 00:00:00 |
| Waveform Access | open |
| Sensor model | Mk IIIA |
| Sensor manufacturer | Willmore |
| Digitizer model | AHP |
| Digitizer manufacturer | |
| Channels | SHE , SHN , SHZ , SLZ |
| Location code | AH |
|---|---|
| On date | 10-11-1988 00:00:00 |
| Off date | 1992-09-15 00:00:00 |
| Waveform Access | open |
| Sensor model | Mk IIIA |
| Sensor manufacturer | Willmore |
| Digitizer model | AHP |
| Digitizer manufacturer | |
| Channels | SHE , SHN , SHZ , SLZ |
| Location code | AH |
|---|---|
| On date | 17-09-1982 00:00:00 |
| Off date | 1988-11-10 00:00:00 |
| Waveform Access | open |
| Sensor model | Mk IIIA |
| Sensor manufacturer | Willmore |
| Digitizer model | AHP |
| Digitizer manufacturer | |
| Channels | SHE , SHN , SHZ , SLZ |
| Location code | FH |
|---|---|
| On date | 15-09-1992 00:00:00 |
| Off date | 1992-09-30 00:00:00 |
| Waveform Access | open |
| Sensor model | Mk IIIA |
| Sensor manufacturer | Willmore |
| Digitizer model | FHP |
| Digitizer manufacturer | |
| Channels | SHE , SHN , SHZ , SLZ |
| Location code | FH |
|---|---|
| On date | 10-11-1988 00:00:00 |
| Off date | 1992-09-15 00:00:00 |
| Waveform Access | open |
| Sensor model | Mk IIIA |
| Sensor manufacturer | Willmore |
| Digitizer model | FHP |
| Digitizer manufacturer | |
| Channels | SHE , SHN , SHZ , SLZ |
| Location code | FH |
|---|---|
| On date | 17-09-1982 00:00:00 |
| Off date | 1988-11-10 00:00:00 |
| Waveform Access | open |
| Sensor model | Mk IIIA |
| Sensor manufacturer | Willmore |
| Digitizer model | FHP |
| Digitizer manufacturer | |
| Channels | SHE , SHN , SHZ , SLZ |
| Location code | FH |
|---|---|
| On date | 12-09-1974 00:00:00 |
| Off date | 1982-09-17 00:00:00 |
| Waveform Access | open |
| Sensor model | L-4C |
| Sensor manufacturer | Sercel |
| Digitizer model | FHP |
| Digitizer manufacturer | |
| Channels | SHE , SHN , SHZ , SLZ |
Site Characterization
|
channel group |
Empirical Amplification |
|---|---|
| CH.BRI.FH.SL |  |
| CH.BRI.AH.SL |  |
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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