International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN to facilitate unique identifiers for seismological data streams.

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Network Code Network Name Operated By Deployment DOI
8M (2016-2016) MULGA NT Array
  • Australian National University (ANU, Australia)
8M (2018-2018) Dry Alluvium Geology 1
  • Mission Support and Test Services (MSTS), LLC
8M (2019-2020) Loki Castle
  • Alfred Wegener Institute for Polar and Marine Research
8M (2022-2022) Arette Cluster DOI
8N (2018-2018) Steamboat Geyser Nodal Experiment 2018
  • University of Utah
8N (2019-2019) Multi-Modal DAG-4 Dataset
  • Lawrence Livermore National Laboratory
8N (2021-2023) SHM Hautbois DOI
8O (2019-2025) CaMI Field Research Station Geophone Network (CaMI.FRS)
8P (2016-2018) INGV SISMIKO Emergency Seismic Network for 2016 Central Italy Sequence
8P (2019-2022) NASA Magnetotelluric Transportable Array DOI
8Q (2018-2019) Active source seismology on the Priestley Glacier shear zone
  • University of Otago
8Q (2021-2023) Mapping and Understanding Seismic Anisotropy in the Northeast Pacific Ocean
8R (2018-2030) Bedretto Underground Laboratory for Geosciences and Geoenergies (BULGG) Seismic Network, Switzerland
  • Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service
8S (2015-2021) Casey - Davis region
  • University of Tasmania
8S (2022-2022) Azores Network
  • University College London (UCL)
8T (2018-2022) Aleutian Subduction Zone GNSS-A 2017-2023
  • University of Washington
8X (2016-2019) Central Adriatic Seismic Experiment
  • ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland)

Network Data API

The network data shown here is also available programmatically through a web service API.