| INFORMATION for MAT as of February 1994 | |
|---|---|
| Station: Matsushiro, Japan | |
| Director: Dr. Toshio Mori | Network Affiliation: USGS - GDSN |
| Address: Matsushiro Seismological Obs. 3511 Nishijo, Matsushiro-machi Nagano City, Nagano Prefecture 381-12, Japan |
Network Contact: Albuquerque Seismic Laboratory Building 10002, Kirtland AFB, East Albuquerque NM 87115 Email: |
| Telephone: 81 262 78 2235 | Open Station: No |
| Fax: 81 262 78 5155 | Parent Organization: Japan Meterological Agency |
| Telex: | |
| Coordinates: Latitude: 36.5431N Longitude: 138.2066E |
Elevation to Sensor: 403 Depth to Sensor: 48 |
| Geology: Rock is tertiary sedimentary intruded by quartz diorite. | |
| Vault Conditions: Vault is located in an underground tunnel complex with concrete walls. Floors are concrete, and piers are isolated from floors and attached to bedrock. Temperature and humidity are stable. | |
| Site Description: N/A | |
| Addresses from which to obtain data. | |
| Station Instrumentation | |
|---|---|
| 1.High-Gain Long-Period Seismograph System-HGLP: [HG] | 22 Dec 1972 to 19 Apr 1977 |