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COL - College, Alaska (photo)

  Information for COL as of February 1994
Station: College, Alaska
Director: John Wood Network Affiliation: IRIS/USGS - GSN
College Observatory
U.S. Geological Survey
800 Yukon Drive
Fairbanks, Alaska 99775-5160
Network Contact:
Albuquerque Seismic Laboratory
Building 10002 Kirtland AFB East
Albuquerque, NM 87115
Telephone: 907 479-6146 Open Station: Yes
Phone No. 907 474-8645
Fax: 907 479-5663 Parent Organization:
U.S. Geological Survey
Latitude: 64.9000N
Longitude: 147.7933W
Elevation to Sensor: 320
Depth to Sensor: 0
Geology: Vault is located on Birch Creek Schist on outskirts of Fairbanks.
Vault Conditions: The piers are constructed of nonreinforced concrete, rest directly on the Birch Creek schist, and are isolated from the vault floor by two inches of cork. Electric heaters are used to control temperature in the vault. Relative humidity is low.
Site Description: N/A
  Addresses from which to obtain data.
Station Instrumentation
1. Global Seismograph Network - GSN: IRIS-2 System [IU] 08 Mar 1991 to 11 Apr 1996
2. Digital World Wide Standardized
Seismograph System - DWWSSN: [ DW ]
05 Feb 1987 to 07 Mar 1991
3. Digital World Wide Standardized
Seismograph System - DWWSSN: [ DW ]
06 Jan 1982 to 04 Feb 1987