| Information for CMB as of February 1994 | |
|---|---|
| Station: Columbia College, California | |
| Director: Dr. Barbara Romanowicz | Network Affiliation: UCB/IRIS/USGS-GSN/BDSN |
| Address: Berkeley Seismological Laboratory 475 McCone Hall University of California, Berkeley Berkeley CA 94720-4760 |
Network Contact: Berkeley Digital Seismograph Network 475 McCone Hall University of California Berkeley CA 94720 |
| Telephone: (510) 642-3977 | Open Station: No |
| Fax: (510) 643-5811 | Parent Organization: University of California |
| Email: bdsn@seismo.berkeley.edu | |
| Coordinates: Latitude: 38.0350N Longitude: 120.3850W | Elevation to Sensor: 719 Depth to Sensor: 0 |
| Geology: Crystalized limestone outcropping. | |
| Vault Conditions: Vault is a buried fiberglass cylinder, eight feet in diameter and six feet deep. It has a flat top at grade level with a hatch for entry. The floor is poured concrete. | |
| Site Description: | |
| Addresses from which to obtain data. | |
| Station Instrumentation | |
|---|---|
| 1. Berkeley Digital Seismograph Network: [ BK ] | 26 Jun 1992 to Present |
| Digital Seismograph System - (Similar to DWWSN) [ DW ] | 15 Mar 1989 to 01 Jun 1992 |
| 3. Digital World Wide Seismograph System: [ DW ] | 06 Nov 1986 to 14 Mar 1989 |