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
2Y (2022-2026) AdriaArray Temporary Network: Italy - northeast DOI
2H (2009-2013) AFAR0911
  • University of Southampton, United Kingdom
DOI
2D (2010-2011) Albacore
  • UC San Diego, United States of America
2L (2023-2023) Bedload Monitoring of Ephemeral Streams 2023 Nodal Portion
  • New Mexico Tech
DOI
2E (2022-2022) Bedload Monitoring - Sand Test in Rio Rancho
  • New Mexico Tech, United States of America
DOI
2O (2019-2025) Beetaloo Seismic Monitoring Project
DOI
2G (2018-2021) Bergen Arcs Seismic Experiment
DOI
2P (2017-2019) Broadband East Coast Network DOI
2J (2016-2026) Clemson University Subsurface Deformation Monitoring Network
DOI
2A (2007-2014) COGEAR Temporary Deployments, Valais, Switzerland Switzerland DOI
2C (2014-2015) Continental Lithospheric Breakup in East Africa
  • University Montpellier II (UM2 UMSF), France
DOI
2C (2018-2022) COntrol SEISmicity and Manage Induced earthQuakes
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
DOI
2B (2004-2005) Cooperative monitoring of volcanic tremor at Villarrica Volcano, Chile
  • University of Washington, United States of America
DOI
2F (2017-2020) Crust and lithosphere Investigation of the Easternmost expression of the Laramide Orogeny - Pilot Experiment
  • UC Riverside, United States of America
DOI
2R (2015-2020) Deep Geothermal northern HADES seismic array DOI
2R (2022-2023) Dense seismic node Arrays on Montagne Pelée, Martinique DOI
2D (2018-2019) DESTRESS – Demonstration of soft stimulation treatments of geothermal reservoirs
DOI
2B (2013-2014) East Staithes
2D (2021-2043) Eifel Seismic Monitoring
2B (2019-2022) Eruption or Catastrophe: Learning to Implement Preparedness for future Supervolcano Eruptions
  • Victoria University of Wellington, New Zealand
DOI
2S (2022-2022) FLUID - Role of FLuids in Underground Salt Cavern and Wastewater Injection Site Deformation
  • Louisiana State University, United States of America
DOI
2B (2018-2018) Fort Boise passive seismic water-recharge monitoring experiment
DOI
2C (2010-2011) Geophysical Study of Ice Stream Stick-slip dynamics
  • Central Washington University, United States of America
DOI
2C (2023-2023) Geophysics data collection and processing as part of NEIU's ESCI 303 Environmental Geology In The Field
DOI
2A (2001-2002) Gravity Lineations, Intraplate Melting, Petrologic and Seismic Expedition
  • Brown University, United States of America
2N (2023-2024) Groundwater monitoring in Northern Utah (GNU) from one-year nodal deployment DOI
2V (2023-2024) Harnessing the Geothermal Potential of Oklahoma Sedimentary Basin
  • University of Oklahoma (OU), United States of America
DOI
2N (2022-2022) High Resolution Imaging of the Pedernales Earthquake Rupture Zone - Nodes Phase II
  • Lehigh University, United States of America
DOI
2D (2012-2012) Humming Roadrunner Temporary Seismoacoustic Network
  • University of Mississippi, United States of America
DOI
2H (2014-2015) Ilan Plain 2014
  • National Central University (NCU), Taiwan
DOI
2A (2021-2022) Imperial Valley Dark Fiber Experiment
  • Rice University, United States of America
DOI
2D (2008-2009) INGV Temporary Seismic Network for Parma 2008 Sequence (North Italy)
2H (2016-2025) Interim Broadband Monitoring of the Mount Erebus Volcano
  • New Mexico Tech, United States of America
DOI
2Q (2019-2019) Kilauea 2019
DOI
2L (2018-2019) LARGE-MEM
DOI
2A (2016-2016) LArge-n Seismic Survey in Oklahoma
DOI
2G (2016-2016) Lastarria volcano experiment
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
2F (2012-2013) LONGMEN
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
2F (2021-2021) MARIBNO DOI
2M (2015-2018) MISTERIOS
  • Institute Earth Sciences "Jaume Almera" (ICTJA), Spain
DOI
2L (2015-2016) Monitoring the unrest of El Hierro Island with seismic observations
  • GEOMAR, Germany
DOI
2D (2013-2016) N2
  • University of Bergen, Inst of Geophysics (UiB), Norway
DOI
2M (2022-2026) Newberry Volcano EGS monitoring DOI
2C (2013-2013) New England Damage Experiment Phase II
DOI
2Q (2020-2024) NEWTON-g gravity imager DOI
2A (2023-2023) Nodal Seismometer Deployment at Oak Ridge earthflow near San Jose, CA
  • UC Santa Cruz, United States of America
DOI
2E (2014-2016) Norway Microbarom Study 2014
  • Los Alamos National Laboratory (LANL), United States of America
DOI
2B (2010-2011) OBSIP: Bering Sea Active Source Experiment
  • Woods Hole Oceanographic Institution (WHOI), United States of America
2F (2010-2011) OMBRA seismic network
2F (2014-2015) PFO Accelerometer Test
  • IGPP University of California Systemwide Institute of Geophysics and Planetary Physics, United States of America
United States of America

Network Data API

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