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
2F (2021-2021) MARIBNO DOI
2F (2017-2020) Crust and lithosphere Investigation of the Easternmost expression of the Laramide Orogeny - Pilot Experiment
  • UC Riverside, United States of America
2F (2016-2016) Play Fairway Analysis: Structurally Controlled Geothermal Systems in the Eastern Great Basin Extensional Regime, Utah
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
2F (2012-2013) LONGMEN
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
2F (2010-2011) OMBRA seismic network
2F (2009-2009) Taiwan Supplement #2 to TAIGER project
  • University of Southern California (USC), United States of America
2E (2023-2024) Wairakei Earthquake and Tomography Array (WETA) DOI
2E (2022-2022) Bedload Monitoring - Sand Test in Rio Rancho
  • New Mexico Tech, United States of America
2E (2021-2021) Reflection and Refraction Active Seismic Acquisition on Sourdough Rock Glacier, McCarthy, Alaska
  • University of Arizona, United States of America
2E (2018-2019) West Antarctic Ice Sheet (WAIS) Divide Source Testing
  • University of Texas at El Paso (UTEP), United States of America
2E (2014-2016) Norway Microbarom Study 2014
  • Los Alamos National Laboratory (LANL), United States of America
2E (2012-2013) Southwest Indian Ridge Earthquakes and Hydrothermal Plumes
2E (2010-2011) Seismic Coherence and Site Effect Studies at Precarious Rock Locations in Riverside, California
  • USGS Caltech, Pasadena, United States of America
2D (2021-2043) Eifel Seismic Monitoring
2D (2018-2019) DESTRESS – Demonstration of soft stimulation treatments of geothermal reservoirs
2D (2013-2016) N2
  • University of Bergen, Inst of Geophysics (UiB), Norway
2D (2012-2012) Humming Roadrunner Temporary Seismoacoustic Network
  • University of Mississippi, United States of America
2D (2010-2011) Albacore
  • UC San Diego, United States of America
2D (2008-2009) INGV Temporary Seismic Network for Parma 2008 Sequence (North Italy) DOI
2C (2023-2023) Geophysics data collection and processing as part of NEIU's ESCI 303 Environmental Geology In The Field
2C (2018-2022) COntrol SEISmicity and Manage Induced earthQuakes
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
2C (2016-2017) Tasman Acceleration Study 2016
  • Victoria University of Wellington, New Zealand
2C (2014-2015) Continental Lithospheric Breakup in East Africa
  • University Montpellier II (UM2 UMSF), France
2C (2013-2013) New England Damage Experiment Phase II
2C (2010-2011) Geophysical Study of Ice Stream Stick-slip dynamics
  • Central Washington University, United States of America
2C (2008-2009) Resonant signature of hydrocarbon and CO2 reservoirs
  • Wright State University
2B (2023-2024) South Island Seismology at the Speed of Light Experiment DOI
2B (2019-2022) Eruption or Catastrophe: Learning to Implement Preparedness for future Supervolcano Eruptions
  • Victoria University of Wellington, New Zealand
2B (2018-2018) Fort Boise passive seismic water-recharge monitoring experiment
2B (2016-2017) Pryor: Cornell University
  • Cornell University, United States of America
2B (2013-2014) East Staithes
2B (2010-2011) OBSIP: Bering Sea Active Source Experiment
  • Woods Hole Oceanographic Institution (WHOI), United States of America
2B (2007-2009) PUDEL Network, Argentina, 2007-2009
2B (2004-2005) Cooperative monitoring of volcanic tremor at Villarrica Volcano, Chile
  • University of Washington, United States of America
2A (2023-2023) Nodal Seismometer Deployment at Oak Ridge earthflow near San Jose, CA
  • UC Santa Cruz, United States of America
2A (2021-2022) Imperial Valley Dark Fiber Experiment
  • Rice University, United States of America
2A (2020-2020) Response to the Mar 18, 2020 M5.7 Magna, UT Earthquake
2A (2017-2019) Sorsdal_Glacier_17-18
2A (2016-2016) LArge-n Seismic Survey in Oklahoma
2A (2007-2014) COGEAR Temporary Deployments, Valais, Switzerland Switzerland DOI
2A (2001-2002) Gravity Lineations, Intraplate Melting, Petrologic and Seismic Expedition
  • Brown University, United States of America
1Y (2022-2026) AdriaArray Temporary Network: Greece, North Macedonia DOI
1X (2022-2023) TANGO, Collaborative Research: TransANdean Great Orogeny, Nodes/Argentina deployment.
  • University of Arizona
1W (2022-2022) Kamara Mine Network Continuation
  • Aristotle University of Thessaloniki, Greece
1V (2023-2023) Rift dynamics during the formation of the Carolina Trough and Blake Plateau
1V (2022-2022) Dry Forks Ambient Seismic Noise CCS Monitoring Experiment, Gillette, Wyoming
  • SIsprobe SAS
1V (2018-2021) Identification and Assessment of Deep Geothermal Heat Resources in Challenging Urban Environments
1V (2003-2015) Temporary Accelerometric Network in Basilicata region for Site Effect studies DOI
1U (2018-2022) Uturuncu volcano, Bolivia
  • Cornell University, United States of America

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