MENU

Station Overview

Overview Location not available
Picture Gallery details...
Network ZP
Station Code SIOIS
Station Description Sion temporary SIOIS, VS
Latitude (WGS84) 46.22277
Longitude (WGS84) 7.354006
Station altitude (CH1903) 486.0
running from 2004-03-30
...until 2006-03-31
Waveform Access open
Sensor Types Velocimeter
Geological Unit
Site Morphology Class
Site Morphology Description
Ground type EC8
Ground type SIA
Basin Information no information available
Reference
Resonance Frequency (Hz) -
Uncertainty Factor -
Vs 30 (m/s) -
Location Map


Federal Office of Topograpy: National Map 1:25‘000
Topography Map


Federal Office of Topograpy: DHM25: Digital Height Model 1:25000
Geology Map

Federal Office of Topograpy: Geological map of Switzerland 1:500‘000

Sensor locations

Location Code (none)
Opening Date 30-03-2004
End Date 2006-03-31
Housing Class -
Housing Description -
sensor depth below station 0.0 m
Distance to Building (m) -

Current Instrumentation

No open epochs

Location code (none)
On date 26-08-2005 00:00:00
Off date 2006-03-31 00:00:00
Waveform Access open
Sensor model LE-3D-5s
Sensor manufacturer Lennartz
Digitizer model Mars-88
Digitizer manufacturer Lennartz
Channels EHE , EHN , EHZ
Location code (none)
On date 30-03-2004 00:00:00
Off date 2004-10-07 00:00:00
Waveform Access open
Sensor model LE-3D-5s
Sensor manufacturer Lennartz
Digitizer model Mars-88
Digitizer manufacturer Lennartz
Channels EHE , EHN , EHZ

Site Characterization

channel group
 Empirical Amplification
ZP.SIOIS..EH not available

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.

H/V pick image: not available
Authoritative Site Characterization Analysis -
measurements nearby list...