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
9E (2000-2030) Short term noise tests / structural / foundation monitoring at SED, ETHZ Switzerland DOI
9D (2022-2025) Imaging the spatial and temporal evolution of frictional asperities along the failure surface of creeping landslides
  • UC Santa Cruz
DOI
9D (2021-2021) Dryland Critical Zone: Jornada Piedmont Seismic Imaging
  • University of Texas at El Paso
DOI
9D (2018-2020) Temporal network Sierra Negra
  • Escuela Politecnica Nacional-Instituto Geofisico
DOI
9D (2017-2017) Play Fairway Analysis: Structurally Controlled Geothermal Systems in the Eastern Great Basin Extensional Regime, Utah
  • University of Utah
DOI
9D (2016-2016) Dense seismic three-component nodal array at the Ramona Reservation
  • UC San Diego
DOI
9D (2015-2015) Seismic Array of the Sevilleta
DOI
9D (2014-2014) Integrated Geosciences in the Merida Andes, Venezuela
DOI
9D (2010-2012) Ice-ocean interaction at Nuuk tidewater glaciers
  • University of Alaska, Fairbanks (UAF, AK USA)
DOI
9C (2019-2023) 2019 Copiapo
DOI
9C (2018-2018) Seismometer to Investigate Ice and Ocean Structure (SIIOS) Field Experiment: Greenland
  • University of Maryland (UMD)
DOI
9C (2014-2016) Aleutian Array of Arrays
  • UC Riverside
DOI
9C (2013-2013) Ilan Plain 2013
  • National Central University (NCU Taiwan China)
DOI
9C (2010-2011) High Resolution Seismological Profiling across Sierra Nevad
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
9B (2021-2025) Hampton Roads Seismic Monitoring Network
  • Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech)
DOI
9B (2016-2019) BEAMISH
  • British Antarctic Survey (BAS UK)
DOI
9B (2014-2015) Cape Verde, Fogo Temporary Seismic Network
  • Instituto Português do Mar e da Atmosfera, I.P. (IPMA)
9B (2012-2013) Tomographic Imaging of Silali and Paka Volcanoes
  • University of Texas at El Paso (UTEP)
9B (2011-2011) TopoGreenland
  • Copenhagen University
DOI
9B (2010-2010) Kilauea Volcano Seismo-Acoustic Source and Propagation-2010
  • New Mexico Tech
DOI
9B (2008-2008) Kilauea Volcano Seismo-acoustic Source and Propagation-2008
  • New Mexico Tech
DOI
9A (2021-2022) HART-La Palma volcanic eruption DOI
9A (2019-2020) TurboWave I and II
  • Sandia National Laboratories
DOI
9A (2017-2018) Dense seismic three-component nodal array at the Bud Wellman Ranch
  • UC San Diego
DOI
9A (2015-2016) Makushin Volcano Plumbing
  • University of Wisconsin, Madison
DOI
9A (2014-2014) Sage Brush Flats Labled noise data
  • UC San Diego
DOI
9A (2013-2013) East Texas Earthquake Monitoring
DOI
9A (2012-2012) Deformation and magmatic modification of a steep continental margin, western Idaho - eastern Oregon
  • Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech)
DOI
9A (2010-2011) Loihi Seismicity
  • Woods Hole Oceanographic Institution (WHOI)
9A (2007-2008) COBO
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
8X (2016-2019) Central Adriatic Seismic Experiment
  • ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland)
8S (2015-2021) Casey - Davis region
  • University of Tasmania
8R (2018-2030) Bedretto Underground Laboratory for Geosciences and Geoenergies (BULGG) Seismic Network, Switzerland
  • Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service
8Q (2018-2019) Active source seismology on the Priestley Glacier shear zone
  • University of Otago
DOI
8P (2019-2022) NASA Magnetotelluric Transportable Array DOI
8O (2019-2025) CaMI Field Research Station Geophone Network (CaMI.FRS)
DOI
8N (2021-2023) SHM Hautbois
8N (2018-2018) Steamboat Geyser Nodal Experiment 2018
  • University of Utah
DOI
8M (2019-2020) Loki Castle
  • Alfred Wegener Institute for Polar and Marine Research
8M (2018-2018) Dry Alluvium Geology 1
  • Mission Support and Test Services (MSTS), LLC
DOI
8M (2016-2016) MULGA NT Array
  • Australian National University (ANU, Australia)
DOI
8L (2020-2022) HO
  • National Observatory of Athens, Institute of Geodynamics, Athens
DOI
8L (2019-2019) Mt. Meager Geothermal Nodal Array
  • University of Calgary (U of C Canada)
DOI
8L (2011-2018) Geodetic strainmeters at the Canfranc Underground Laboratory
  • Department of Physics, University of Salerno
DOI
8K (2016-2022) Northern Volcanic Zone Iceland
  • University of Cambridge (UK) Earth Sciences
DOI
8K (2014-2015) Capricorn Orogen High Precision Survey
  • Australian National University (ANU, Australia)
DOI
8J (2021-2022) UPFLOW
  • Instituto Português do Mar e da Atmosfera, I.P. (IPMA)
  • University College London (UCL)
8J (2019-2019) Nodal Deployment for Alaska Amphibious Community Seismic Experiment
  • University of New Mexico (UNM)
DOI
8J (2018-2018) Mount Adams Temporary Infrasound Arrays
DOI
8J (2016-2017) FORGE nodal array 1
DOI

Network Data API

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