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Location Summary

Data availability and restrictions
Results limited by date range: 2011-05-06T15:29:00 - 2019-08-02T20:30:00 Clear

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Context

Networks (1 time spans)

US : LAO (2004-07-13 - 2599-12-31)

Network
US
Map DOI
Station
LAO
Map
Site Name
LASA Array, Montana, USA
Start
2004-07-13T00:00:00 (195)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
46.6885
Longitude
-106.2231
Elevation (m)
902.0

Instruments

2025-12-08T17:42:33 (342) - 2599-12-31T23:59:59 (365)
Location Code Instruments / Channels
20
Accelerometer
HN1 200.0Hz
  • IRISDMC
| HN2 200.0Hz
  • IRISDMC
| HNZ 200.0Hz
  • IRISDMC
LN1 1.0Hz
  • IRISDMC
| LN2 1.0Hz
  • IRISDMC
| LNZ 1.0Hz
  • IRISDMC
2025-08-06T19:00:00 (218) - 2025-12-08T17:42:33 (342)
Location Code Instruments / Channels
20
Accelerometer
HN1 200.0Hz
  • IRISDMC
| HN2 200.0Hz
  • IRISDMC
| HNZ 200.0Hz
  • IRISDMC
LN1 1.0Hz
  • IRISDMC
| LN2 1.0Hz
  • IRISDMC
| LNZ 1.0Hz
  • IRISDMC
2024-07-19T15:50:00 (201) - 2025-08-06T19:00:00 (218)
Location Code Instruments / Channels
20
Accelerometer
HN1 200.0Hz
  • IRISDMC
| HN2 200.0Hz
  • IRISDMC
| HNZ 200.0Hz
  • IRISDMC
LN1 1.0Hz
  • IRISDMC
| LN2 1.0Hz
  • IRISDMC
| LNZ 1.0Hz
  • IRISDMC
2019-08-02T20:30:00 (214) - 2024-07-19T15:50:00 (201)
Location Code Instruments / Channels
20
Accelerometer
HN1 200.0Hz
  • IRISDMC
| HN2 200.0Hz
  • IRISDMC
| HNZ 200.0Hz
  • IRISDMC
LN1 1.0Hz
  • IRISDMC
| LN2 1.0Hz
  • IRISDMC
| LNZ 1.0Hz
  • IRISDMC
2011-05-06T15:29:00 (126) - 2019-08-02T20:30:00 (214)
Location Code Instruments / Channels
20
Accelerometer
HN1 200.0Hz
  • IRISDMC
| HN2 200.0Hz
  • IRISDMC
| HNZ 200.0Hz
  • IRISDMC
LN1 1.0Hz
  • IRISDMC
| LN2 1.0Hz
  • IRISDMC
| LNZ 1.0Hz
  • IRISDMC
2009-06-11T22:15:00 (162) - 2010-06-05T23:40:00 (156)
Location Code Instruments / Channels
20
Accelerometer
HNE 80.0Hz
  • IRISDMC
| HNN 80.0Hz
  • IRISDMC
| HNZ 80.0Hz
  • IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_ANSS-BB Advanced National Seismic System Backbone Stations
_CEUSN Central Eastern United States Network
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-REF USArray Reference Network stations
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
00:50:16 v.1.3.5