Station Overview

Overview Location not available
Picture Gallery details...
Network CH
Station Code WZMU
Station Description Zmutt, VS
Latitude (WGS84) 46.01304
Longitude (WGS84) 7.69917
Station altitude (CH1903) 2417.0
running from 1989-08-01
...until 1991-11-01
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 01-08-1989
End Date 1991-11-01
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 01-08-1989 00:00:00
Off date 1991-11-01 00:00:00
Waveform Access open
Sensor model L-4C
Sensor manufacturer Sercel
Digitizer model
Digitizer manufacturer
Channels SHZ , SLZ , SMZ , SRZ

Site Characterization

channel group
Empirical Amplification
CH.WZMU..SL not available
CH.WZMU..SR not available
CH.WZMU..SM 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...