JAS - Jamestown, 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 JAS
In Operation 1980/10/01 00:00:00 - 1984/07/25 23:59:00
Latitude
Longitude:
Elevation: 428.1 meters
Instrumentation Broadband

Location

The site was located in Jamestown, California, and operated in cooperation with the California Department of Water Resources, begining in 1964. This station was relocated to JAS1 when the rising price of gold in the mid-1980s led to renewed mining activity.

JAS (and JAS1) were part of the USGS Digital World Wide Standard Seismograph Network (DWWSSN), the digital descendant of the WWSSN.

Network

Berkeley Digital Seismic Network (BK)

Geology

pre-Cretaceous metamorphic rocks

Borehole Conditions

Seismometers are located in an old gold mine on a concrete pad attached to bedrock.

Station Pictures

No photos are currently available

No photos are currently available

No photos are currently available

No photos are currently available

Table of Seismic Instrumentation

SensorDataloggerSEED ChannelsLocation
BroadbandTeledyde Geotech T210 LP V SeismometerDWSSNMH?
Teledyne Geotech T200 LP H SeismometerDWSSNMH?
GeophoneTeledyne Geotech S13 SP V SeismometerDWSSNBH?