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
ZO (2002-2004) Transalp II
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
XU (1999-2000) Trans-Antarctic
  • Institute of Geological and Nuclear Science (GNS), New Zealand
ZJ (2012-2015) Transantarctic Mountains Northern Network
DOI
9H (2013-2015) TRANSCORBE
  • Instituto Andaluz de Geofisica Universidad de Granada (UGR), Spain
DOI
ZU (2013-2014) Trans-Haiti
  • University of Southampton, United Kingdom
YS (2014-2018) Transitions in the Banda Arc-Australia continental collision
  • University of Southern California (USC), United States of America
DOI
1G (2019-2019) Transitions in the Banda Arc-Australia continental collision Australia DOI
YA (2006-2007) Transylvanian Basin Attenuation and Anisotropy Deployment
  • University of Florida, United States of America
5E (2016-2025) TremAc
YB (2007-2007) Trichonis Lake network
  • University of Patras, Greece
DOI
XS (2015-2015) Trinity River Lowden Ranch Array 2015
  • University of New Mexico (UNM), United States of America
XR (2018-2022) Tripartite-BIMA (Bangladesh-India-Myanmar Array)
  • University of Missouri (MU), United States of America
DOI
3K (2016-2019) TROODOS: Tomography and Receiver function Observations of an Ophiolite using Data Obtained from Seismology
  • Imperial College London, United Kingdom
DOI
XT (2021-2022) TSARMINE rocky glacier monitoring
3G (2007-2016) TÜBITAK Marmara Research Center Earth Sciences Institution Network
DOI
XS (2004-2004) Tungurahua 2004
8A (2013-2013) Tungurahua July 2013 Temporary
DOI
1O (2019-2020) Turbo Wave Experiment
  • University of North Carolina at Chapel Hill (UNC), United States of America
DOI
9A (2019-2020) TurboWave I and II
  • Sandia National Laboratories, United States of America
DOI
6R (2019-2021) Turkana Rift Arrays to Investigate Lithospheric Strains - UK component
  • Imperial College London, United Kingdom
DOI
XG (2021-2022) Two-station Seismic Noise and Signal Site Survey in Uzbekistan
  • Scripps Institution of Oceanography (SIO), United States of America
DOI
4K (2014-2016) UAE transects across the Semail Ophiolite
DOI
YP (2019-2025) UBCISM
  • University of British Columbia (UBC), Canada
DOI
XB (1989-1990) UC Mammoth/Long Valley network
  • None,
1B (2006-2008) UGANDA
  • University of Frankfurt, Germany
1K (2017-2019) UIB-Heimaey
1D (2016-2018) UKANET: UK Antarctic Network
DOI
ZM (2014-2015) UKFLUV14
DOI
2G (2022-2026) UK-PE1 Arrays
  • Blacknest (AWE), United Kingdom
DOI
XG (2012-2013) Underground Array
  • University of Minnesota-Twin Cities, United States of America
United States of America
XF (2014-2016) Understanding Precambrian to Present Assembly of Greenland
DOI
X3 (2007-2011) Understanding the current thinning and accelerration of the Jakobshavns Isbrae, Greenland
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
YA (2009-2011) Undervolc
  • Observatoire de Grenoble, Grenoble, France
DOI
XG (2016-2016) Universidad Tecnica de Ambato
DOI
5L (2023-2023) University of Chicago Educational, Faculty Development and Outreach Seismic Experiment
  • University of Chicago
DOI
6A (2020-2035) University of Potsdam Experimental 3D-3C Array
DOI
8J (2021-2022) UPFLOW
  • Instituto Português do Mar e da Atmosfera, I.P. (IPMA), Portugal
  • University College London (UCL), United Kingdom
DOI
X1 (2017-2018) Upper Geyser Basin Imaging Experiment FALL 2017
DOI
YE (2006-2006) Upper Geyser Basin Seismicity
ZM (2003-2004) Uraban Seismology
7C (2021-2031) Urban Seismic Network DOI
1C (2009-2010) Urban Seismology 2
5W (2022-2022) USGS CEUS SmartSolo Deployments DOI
1A (2023-2023) USGS Debris Flow Flume Seismic Monitoring
  • University of Oregon, United States of America
DOI
3F (2010-2010) USGS flume seismic monitoring
  • USGS Vancouver WA, United States of America
DOI
XU (2016-2029) USGS NEHRP Proposal 2016-0180 - Greeley
  • University of Colorado, United States of America
DOI
ZZ (2015-2016) USGS Puerto Rico Trence
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
XA (2011-2011) Using Fault-Zone Trapped Waves to Document Subsuface Rock Damage Caused by the M6.3 Earthquake in Ne
  • University of Southern California (USC), United States of America
DOI
1B (2019-2019) Using passive seismics to determin a glacier sliding law
  • University of Wisconsin, Madison, United States of America
DOI
XO (2003-2004) US-Japan Collaborative Research: Multi-scale seismic imaging of the Mariana Subduction Factory
DOI

Network Data API

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