Station Overview

Overview Location not available
Picture Gallery details...
Network 2A
Station Code STNI1
Station Description St. Niklaus 1, VS
Latitude (WGS84) 46.17696
Longitude (WGS84) 7.802456
Station altitude (CH1903) 1115.0
running from 2007-10-15
...until 2009-04-28
Sensor Types Velocimeter
Geological Unit Alluvial fan
Site Morphology Class T1
T1: flat; T2: slope; T3: ridge and T4: steep ridge;
following Pessina and Fiorini (2014) A GIS procedure for fast topographic characterization of seismic recording stations, Soil Dynamics and Earthquake Engineering, 63, p248-258
Site Morphology Description Centre of a small alpine valley
Ground type EC8
Ground type SIA
Basin Information not in a sedimentary basin with possible 2D/3D effects
Reference
Resonance Frequency (Hz) 1.41
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
End Date -
Housing Class Building
Housing Description Basement of a masonry building (sensor on metallic support hammered in the ground)
sensor depth below station
Distance to Building (m) -

Current Instrumentation

No open epochs

Location code (none)
On date 18-11-2008 00:00:00
Off date 2009-04-28 00:00:00
Sensor model LE-3D-5s
Sensor manufacturer Lennartz
Digitizer model
Digitizer manufacturer
Channels EHE , EHN , EHZ
Location code (none)
On date 15-10-2007 00:00:00
Off date 2008-05-12 00:00:00
Sensor model LE-3D-5s
Sensor manufacturer Lennartz
Digitizer model
Digitizer manufacturer
Channels EHE , EHN , EHZ

Site Characterization

H/V pick image:
Authoritative Site Characterization Analysis -
measurements nearby list...