VAK - Lawrence Berkeley Lab, Berkeley, 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 VAK
In Operation 2010/08/31 00:00:00 - Present
Latitude
Longitude:
Elevation: 266 meters
Instrumentation Broadband

Location

VAK is located at Lawrence Berkeley National Laboratory.

Network

Berkeley Digital Seismic Network (BK)

Geology

TBD

Borehole Conditions

Vault is located in a tunnel behind building B46 at LBNL.

Station Pictures

Instrumentation at VAK.

Instrumentation at VAK.

Entrance to tunnel.

Entrance to tunnel.

Table of Seismic Instrumentation

SensorDataloggerSEED ChannelsLocation
BroadbandGuralp CMG-3T Broad Band SeismometerQ330SBH?,HH?,LH?,VH?00
AccelerometerKinemetrics FBA ES-T Accel. (2 g max 10 v/g)Q330SHN?00
AuxiliaryAntennaCurrentQ330SVE?00
ClockPhaseQ330SLC?,VC?00
ClockQualityQ330SLC?,VC?00
InputVoltageQ330SVE?00
SystemCurrentQ330SVE?00
SystemTemperatureQ330SVK?00
VCOValueQ330SVC?00