| Information for MAJO as of February 1994 | |
|---|---|
| Station: Matsushiro, Japan | |
| Director: Dr. Kozo Ninomiya | Network Affiliation: IRIS/USGS - GSN |
| Address: Matsushiro Seismological Obs. 3511 Nishijo, Matsushiro-machi Nagano City, Nagano Prefecture Japan |
Network Contact: Albuquerque Seismic Laboratory Building 10002 Kirtland AFB East Albuquerque, NM 87115 |
| Telephone: 81 062 278 2235 | Open Station: Yes Phone No. 81 062 278 9393 |
| Fax: 81 062 278 2420 | Parent Organization: Japan Meterological Agency |
| Email: matu@jwa.go.jp | |
| Coordinates: Latitude: 36.5425N Longitude: 138.2073E |
Elevation to Sensor: 405 Depth to Sensor: 48 |
| Geology: Rock is tertiary sedimentary intruded by quartz diorite. | |
| Vault Conditions: Vault is located in an underground tunnel complex sealed with concrete walls. Floors are concrete with piers isolated from the floor and attached to bedrock. Temperature and humidity are stable. | |
| Site Description: N/A | |
| Addresses from which to obtain data. | |
| Station Instrumentation | |
|---|---|
| 1. Global Seismograph Network - GSN: [ IU ] | 20 Nov 97 to present |
| 2. Global Seismograph Network - GSN: IRIS-1 System [ IU ] | 20 Aug 1990 to 20 Nov 97 |
| 3. Abbreviated Seismic Research Observatory - ASRO: [ AS ] | 23 Aug 1988 to 20 Aug 1990 |
| 4. Abbreviated Seismic Research Observatory - ASRO: [ AS ] Location same as #3. | 15 Jun 1977 to 23 Aug 1988 |