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.

Request a new network code
Generate citations for network data

Network Code Network Name Operated By Deployment DOI
1Y (2022-2026) Greece/North Macedonia Contribution to AdriaArray Temporary Network
  • National Observatory of Athens, Institute of Geodynamics, Athens
1U (2018-2022) Uturuncu volcano, Bolivia
  • Cornell University
DOI
1U (2013-2015) Mt. Paektu Seismic Network
DOI
1T (2018-2025) Temporal seismological network Mayotte
DOI
1T (2015-2016) RAPID: Observing the Disintegration of the Scar Inlet Ice Shelf
  • University of Alaska, Fairbanks (UAF, AK USA)
DOI
1T (2014-2014) TomoEtna
  • University of Granada (UGR-Granada, Spain)
DOI
1S (2018-2024) Montefeltro seismic network DOI
1R (2018-2021) Seismo Acoustic Study of Rocket Launches from Kennedy Space Center
  • University of South Florida (USF)
DOI
1Q (2019-2021) Northern Lake Abaya Broadband Network
  • Imperial College London (Imperial UK)
DOI
1Q (2016-2017) AQT
  • Australian National University (ANU, Australia)
DOI
1P (2022-2027) DB MISS DOI
1P (2018-2021) Solid Earth response of the Patagonia Andes to post-Little Ice Age glacial retreat
  • Washington University in St. Louis (WUSTL)
DOI
1P (2014-2016) DEEP-TEE Phase 1
DOI
1P (2011-2013) Bass Strait
  • Australian National University (ANU, Australia)
DOI
1O (2019-2020) Turbo Wave Experiment
  • University of North Carolina at Chapel Hill
DOI
1N (2015-2027) French Landslide Observatory – OMIV (Temporary data)
  • Ecole et Observatoire des Sciences de la Terre (EOST)
DOI
1M (2021-2022) Walker Ranch Nodal Seismic Array
  • U.S. Geological Survey
DOI
1M (2018-2020) MultI-parameter monitoring and real-time risk assessment of hydroelectric DAMs in the Kyrgyz Republic
DOI
1M (2016-2016) Source Physics Experiment Phase 1 Large-N Array
  • Mission Support and Test Services (MSTS)
DOI
1M (2003-2015) Irish Seismological Lithospheric Experi­ment / Irish Seismological Upper Mantle Experiment DOI
1L (2022-2042) Rio Tinto DOI
1L (2019-2020) SIIOS Temporary Deployment
  • Oregon State University
DOI
1L (2017-2018) Loki Castle Hydrothermal in-situ Experiments and Seismology Surveys
  • University of Bergen (UiB Norway)
DOI
1L (2016-2016) Source Physics Experiment 5
  • Mission Support and Test Services (MSTS)
1K (2022-2026) PrESENCE
  • Ecole et Observatoire des Sciences de la Terre (EOST)
DOI
1K (2017-2019) UIB-Heimaey
  • University of Bergen (UiB Norway)
1K (2016-2016) Source Physics Experiment 6
  • Mission Support and Test Services (MSTS)
1K (2013-2015) Albany-Fraser Experiment
  • Australian National University (ANU, Australia)
DOI
1J (2021-2023) FocusX temporary land-network DOI
1J (2018-2019) Totten Glacier Active and Passive Source Experiment
  • Central Washington University
DOI
1J (1996-2016) Long Valley Caldera Full Waveform Tomography
  • USGS Menlo Park
1I (2015-2030) Matterhorn Cryosphere Observatory, Switzerland
1H (2021-2022) Thwaites Interdisciplinary Margin Evolution (TIME) Small Node Network
  • University of Texas at El Paso
DOI
1H (2019-2019) SP Crater Geophysical Study
  • Northern Arizona University
DOI
1H (2013-2018) Magnetotelluric Observations of Cascadia using a Huge Array
  • Oregon State University
DOI
1H (2010-2011) EAL2
  • Australian National University (ANU, Australia)
DOI
1G (2022-2028) Erebus Backbone Network
DOI
1G (2019-2019) Transitions in the Banda Arc-Australia continental collision Australia DOI
1G (2012-2017) ScanArray core
  • The ScanArray Consortium
DOI
1G (2010-2011) Seismic Imaging of the Ordos Plateau
  • University of Missouri-Kansas City (UMKC)
DOI
1G (2008-2009) Gawler
  • Australian National University (ANU, Australia)
DOI
1F (2019-2023) Bedload Monitoring - Israel component
  • New Mexico Tech
DOI
1F (2018-2018) RESOLVE Champ Captant
1F (2015-2016) Workshops on Volcanoes 2016, Santiaguito, Guatemala
  • University of Alaska, Fairbanks (UAF, AK USA)
DOI
1F (2014-2014) Yellowstone Lone Star Geyser 2
DOI
1F (2011-2012) Sipoholon seismic network for geothermal exploration
1F (2010-2010) 2010 Haiti aftershocks OBS experiment DOI
1F (2009-2009) Curnamona
  • Australian National University (ANU, Australia)
DOI
1F (2008-2008) Taiwan Geodynamics Project - TAIGER 2008 SP Piggyback
  • University of Southern California (USC)
DOI
1E (2018-2026) GSC-BCOGC Induced Seismicity Study

Network Data API

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