Station Overview

Overview Location not available
Picture Gallery details...
Network 9S
Station Code ILL06
Station Description Illgraben 6, Susten, VS
Latitude (WGS84) 46.26933
Longitude (WGS84) 7.599033
Station altitude (CH1903) 1991.0
running from 2017-06-01
...until 2017-08-03
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
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 01-06-2017
End Date 2017-08-03
Housing Class Free field
Housing Description dug 40 cm deep hole into ground, then placed the sensor in a plastic bag inside and refilled hole
sensor depth below station 0.3 m
Distance to Building (m) -

Current Instrumentation

No open epochs

Location code (none)
On date 01-06-2017 00:00:00
Off date 2017-08-03 11:54:40
Waveform Access open
Sensor model LE-3Dlite MkII
Sensor manufacturer Lennartz
Digitizer model Centaur
Digitizer manufacturer Nanometrics
Channels EHE , EHN , EHZ

Site Characterization

channel group
Empirical Amplification
9S.ILL06..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...