SMCB - St. Mary's College, Moraga, 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 SMCB
In Operation 1997/12/19 00:00:00 - 2007/06/26 19:00:00
Latitude
Longitude:
Elevation: 180.9 meters
Instrumentation Borehole

Location

Site is located at Saint Mary's College in Moraga, California.

Network

Northern Hayward Fault Network (BK)

Geology

Sandstone

Borehole Conditions

This HFN station is not a borehole. The instrumentation is deployed in a posthole.

Station Pictures

St. Mary's College

St. Mary's College

Site of SMCB posthole

Site of SMCB posthole

Table of Seismic Instrumentation

SensorDataloggerSEED ChannelsLocation
AccelerometerWilcoxon 731A Accel. (0.5 g max 10 v/g)Q4120BL?,CL?,HL?,LL?
GeophoneOyo GeoSpace GS-11 Vertical GeophoneQ4120BP?,DP?,EP?,LP?
AuxiliaryBattery VoltageQ4120LE?,UE?