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
5H (2017-2019) Central Virginia and South Carolina seismic monitoring experiment
  • Virginia Polytechnic Institute and State University (Virginia Tech), United States of America
DOI
YB (2000-2001) Central Zagros 2001 transect
DOI
3A (2016-2016) Centro di microzonazione sismica Network, 2016 Central Italy seismic sequence
  • INGV / IDPA-CNR / IMAA-CNR / ENEA, Italy
DOI
ZQ (2004-2005) Cerro Blanco
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
X2 (2023-2023) CGF-Svalbard
  • Norwegian Univeristy of Science and Technology (NTNU), Norway
DOI
Z8 (2016-2017) Champ Captant Lyon
3N (2018-2018) Charleston land streamer 2018
DOI
XQ (2020-2024) CHAUVET
DOI
ZA (1995-1995) Chicxulub CP
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
XK (1996-1996) Chicxulub Impact Crater, Yucatan
Z4 (2012-2013) Chilean 2010 post-seismic response
  • Oregon State University (OSU), United States of America
XQ (2019-2019) Chile Glacial Volcano Experiment
  • University of North Carolina at Chapel Hill (UNC), United States of America
DOI
4N (2017-2022) China-Western Australia Seismic array
  • Macquarie University, Australia
DOI
1B (2018-2018) Cholame Nodal Array 2018
  • University of Oregon, United States of America
DOI
YP (2012-2013) CIFALPS
  • Institut des Sciences de la Terre, France
DOI
XT (2018-2020) Cifalps (China-Italy-France Alps seismic transect) - 2
DOI
XO (1995-1995) CINCA95
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
2J (2016-2026) Clemson University Subsurface Deformation Monitoring Network
DOI
9N (2020-2020) CO2 containment and monitoring techniques at Crystal Geyser
DOI
9A (2007-2008) COBO
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
2A (2007-2014) COGEAR Temporary Deployments, Valais, Switzerland Switzerland DOI
3A (2013-2014) Coherency and celerity of microbaroms
  • Los Alamos National Laboratory (LANL), United States of America
DOI
3C (2010-2011) Collaborative Proposal: Glacier seismicity and its relationship to basal motion
  • Central Washington University, United States of America
DOI
3R (2022-2023) Collaborative research: A better understanding of seismic hazard in Tehuantepec, Mexico, using amphibious MT studies
DOI
XN (2003-2005) Collaborative Research: Canadian Northwest Seismic Experiment
DOI
XH (2014-2017) Collaborative Research: Collaborative Research: Dynamic Response of the Ross Ice Shelf to Ocean Waves and Structure and Dynamics of the Ross Sea from a Passive Seismic Deployment on the Ross Ice Shelf
  • Scripps Institution of Oceanography (SIO), United States of America
DOI
Y3 (2009-2010) Collaborative Research: Constraining Mantle Rheology, Mantle Flow, and Crust/Mantle coupling Beneath New Zealand
  • University of Colorado Boulder (CU), United States of America
DOI
7G (2021-2024) Collaborative Research: Constraining transient magma intrusion processes in the Nyiragongo-Kivu continental rift zone
  • Tulane University (TU), United States of America
DOI
XL (2008-2011) Collaborative Research: Dynamic controls on tidewater glacier retreat
  • University of Colorado Boulder (CU), United States of America
DOI
XU (2006-2012) Collaborative Research: Earthscope integrated investigations of Cascadia subduction zone tremor, structure and process
  • University of Washington, United States of America
DOI
ZF (2012-2014) Collaborative Research: East Antarctic Outlet Glacier Dynamics
  • Central Washington University, United States of America
DOI
ZI (2010-2010) Collaborative Research: Geometry and kinematics of basement-involved foreland arches: Insights into continental processes from Earthscope
  • University of Colorado, United States of America
DOI
ZH (2010-2010) Collaborative Research: Geometry and kinematics of basement-involved foreland arches:Insights into continental processes from Earthscope.
  • University of Colorado, United States of America
DOI
9J (2015-2016) Collaborative Research: Grounding Line Dynamics: Crary Ice Rise Revisited
  • Central Washington University, United States of America
DOI
XD (2014-2016) Collaborative Research: Illuminating the architecture of the greater Mount St. Helens magmatic systems from slab to surface
  • University of Washington, United States of America
DOI
YG (2012-2012) Collaborative Research: Imaging the Cascadia subduction zone - a ship-to-shore opportunity
  • Oregon State University (OSU), United States of America
DOI
ZZ (2012-2012) Collaborative Research: Imaging the Cascadia subduction zone - a ship-to-shore opportunity
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
Y2 (2007-2011) Collaborative Research: Imaging the Upper Mantle Beneath the Western Tibetan Plateau
  • Rutgers University, United States of America
DOI
YA (2003-2004) Collaborative research in Eastern Tibet: Evolution and dynamics of the crust and mantle, and surface topography.
DOI
XF (2002-2005) Collaborative Research: Lithospheric Scale Dynamics of Active Mountain Building along the Himalayan-Tibetan Collision Zone
DOI
YP (2009-2011) Collaborative Research: Northeast China Extended Seismic Array: Deep subduction, mantle dynamics and lithospheric evolution beneath Northeast China
  • Rice University, United States of America
DOI
XV (2003-2006) Collaborative research of the Earth's largest icebergs
DOI
XF (2009-2011) Collaborative Research: Relating glacier-generated seismicity to ice motion, basal processes and iceberg calving.
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
8P (2023-2023) Collaborative Research: Seismic hazard, lithospheric hydration, and the double-verging structure of the Puerto Rico subduction
  • University of Puerto Rico Mayaguez; Puerto Rico Seismic Network
DOI
XZ (2005-2012) Collaborative Research: St. Elias Erosion/Tectonics Project
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
XQ (2006-2006) Collaborative Research: Understanding Fault Zone Compliance by Seismic Probing of InSAR Anomalies, Mojave Fault-Zone Compliance
DOI
XC (2006-2010) Collaborative Research: Understanding the causes of continental intraplate tectonomagmatism: A case study in the Pacific Northwest
  • Arizona State University, United States of America
DOI
X6 (2013-2013) Collaborative Research: Unlocking the Seismic Signature of Rivers
  • UC Santa Cruz, United States of America
DOI
XI (2007-2010) Collision of the Burma Arc accretionary prism and foldbelt with the Ganges-Brahmaputra Delta in Bangladesh
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
XT (1997-1998) Colorado BB Array - Lodore
DOI

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