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Station Overview

Overview Location not available
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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
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 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...