TRAM - Private Property, Shandon, CA, USA

We operate broadband and borehole stations under the network code BK. The Berkeley Digital Seismic Network (BDSN) is a regional network of very broadband and strong motion seismic stations designed to monitor regional seismic activity as well as provide high quality data. The Berkeley borehole stations have borehole geophones or other seismic sensors and may have other geophysical instrumentation.

Station Name TRAM
In Operation 2012/12/13 00:46:00 - Present
Elevation: 642.0 meters
Instrumentation Broadband


Site is located on private property in Shandon, CA.


Berkeley Digital Seismic Network (BK)


Pliocene or Pleistocene sandstone, shale, and gravel deposits

Borehole Conditions

This is a TremorScope surface station. The instruments are sited in a 500 gallon plastic tank encased in concrete.

Station Pictures

Table of Seismic Instrumentation

SensorDataloggerSEED ChannelsLocation
BroadbandGuralp CMG-3T Broad Band SeismometerCMG-DM24-EAMBH?,HH?,LH?00
AccelerometerGuralp CMG-5TCCMG-DM24-EAMHN?00

Waveforms and associated metadata are available at the Northern California Earthquake Data Center (NCEDC).

Waveform Data