KNEE - Kneeland/Ashfield Ridge, 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 KNEE
In Operation 2022/09/07 22:00:00 - Present
Latitude
Longitude:
Elevation: 892.2 meters
Instrumentation Broadband

Location

Site is located at Kneeland, Ashfield Ridge, CA

Network

Berkeley Digital Seismic Network (BK)

Geology

Franciscan Complex composed of Cretaceous & Jurassic sandstone with smaller amounts of shale, chert, limestone, and conglomerate

Borehole Conditions

The KNEE installation is based on the USArray vault design.

Station Pictures

Table of Seismic Instrumentation

SensorDataloggerSEED ChannelsLocation
BroadbandMBB-2Q8BH?,HH?,LH?00
AccelerometerEPISENSOR ES-TQ8HN?,LN?00

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

Waveform Data