| Information for GAC as of June 1997 | |
|---|---|
| Station: Glen Almond, Quebec, Canada | |
| Director: Unmanned Station | Network Affiliation: CNSN |
| Address: Geophysics Division Geological Survey of Canada 1 Observatory Crescent Ottawa, ON, Canada K1A 0Y3 |
Network Contact: Bill Shannon Phone: 613 995-5584 Fax: 613 992-8836 Email: shannon@seismo.nrcan.gc.ca |
| Telephone: 613 995-4669 | Open Station: No |
| Fax: 613 992-8836 | Parent Organization: Geological Survey of Canada |
| Email: munro@seismo.nrcan.gc.ca (Philip Munro) | |
| Coordinates: Latitude: 45.7033N Longitude: 75.4783W |
Elevation to Sensor: 62 Depth to Sensor: 0 |
| Geology: GAC is located in the central metasedimentary belt terrane of the Grenville Province. | |
| Vault Conditions: Tunnel blasted into rising topography. Unheated instrument room 50 meters back from tunnel opening and 20 meters to the side. Concrete pier poured directly onto bedrock. | |
| Site Description: The station is located within the West Quebec seismic zone, where there were approximately 70 seismic events (MN 1.1 - 4.1) in 1993. | |
| Addresses from which to obtain data. Additional address from which to obtain digital data | |
| Station Instrumentation | |
|---|---|
| 1. Canadian National Seismograph Network - [ CN ] | 5 May 1992 to present |
| 2. Eastern Canada Telemetry Network - ECTN [ CN ] | 26 Apr 1982 to 30 Sep 1989 |