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.

Request a new network code (requires login)
Generate citations for network data

Network Code Network Name Operated By Deployment DOI
XP (2005-2007) Discrete vs. Continuous Continental Deformation and the Role of the Lower Crust in the Tien Shan
DOI
XP (2008-2009) Colorado Rockies Experiment and Seismic Transect
  • New Mexico Tech, United States of America
DOI
XP (2010-2013) Investigating the relationship between pluton growth and volcanism at two active intrusions in the central Andes
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
XP (2014-2014) VOLCARRAY
DOI
XP (2015-2019) Seismic Experiment for Imaging Structure beneath Connecticut
  • Yale University, United States of America
DOI
XP (2020-2021) Aftershock deployment for Stanley, ID earthquake 2020
DOI
XP (2022-2022) EGS Collab: 4100L
  • Lawrence Berkeley National Lab
DOI
XP (2023-2027) AdriaArray Temporary Network: France - MACIV backbone (Multiscale seismic imaging of Massif Central) DOI
XQ (1995-1995) Green River Experiment
XQ (1999-2000) RUSH-I Reflectors Under Scottish Highlands, phase I
  • University of Bristol, United Kingdom
DOI
XQ (2001-2002) Hikurangi Subduction System (New Zealand) Seismic Transects, North Island Geophysical Transect Passive
DOI
XQ (2003-2005) Oregon Array for Teleseismic Study
  • University of Wisconsin, Madison, United States of America
XQ (2006-2006) Collaborative Research: Understanding Fault Zone Compliance by Seismic Probing of InSAR Anomalies, Mojave Fault-Zone Compliance
DOI
XQ (2007-2009) Seismic and Geodetic Investigations of Mendocino Triple Junction Dynamics
  • University of Oregon, United States of America
DOI
XQ (2010-2010) Pismo BeachNet
  • Cuesta Community college, United States of America
United States of America
XQ (2011-2011) NEESR-CR: Topographic Effects in Strong Ground Motion - From Physical and Numerical Modeling to Design
  • University of Arkansas - Fayetteville, United States of America
DOI
XQ (2012-2014) Pre-Hydrofracking Regional Assessment of Central Carolina Seismicity
DOI
XQ (2015-2016) Rapid response to the Mw 7.9 earthquake of April 25, 2015 in Nepal
  • Oregon State University (OSU), United States of America
XQ (2017-2017) Salt Lake 2017 Land Streamer profiling
DOI
XQ (2019-2019) Chile Glacial Volcano Experiment
  • University of North Carolina at Chapel Hill (UNC), United States of America
DOI
XQ (2020-2024) CHAUVET
DOI
XR (1994-1994) INDEPTH II
XR (1997-1999) INDEPTH-III
DOI
XR (2000-2000) Kolbeinsey Ridge - Iceland Seismic Experiment
  • University of Oregon, United States of America
DOI
XR (2001-2002) The Florida to Edmonton Broadband Experiment
DOI
XR (2003-2003) Mammoth 2003
XR (2004-2007) CSEDI: Observational and Theoretical Constraints on the Structure and Rotation of the Inner Core
DOI
XR (2008-2011) Seismic Investigation of Edge Driven Convection Associated with the Rio Grande Rift.
  • University of Texas at Austin, United States of America
DOI
XR (2012-2014) Deployment of a simultaneous broadband gradiometers to quantify the effects of aperture and near-surface geology on gradient-der
  • East Carolina University (ECU), United States of America
DOI
XR (2015-2015) Bowdoin glacier, NE Greenland
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
XR (2016-2017) Seismicity near the Nemaha fault in northern Oklahoma
  • Cornell University, United States of America
DOI
XR (2018-2022) Tripartite-BIMA (Bangladesh-India-Myanmar Array)
  • University of Missouri (MU), United States of America
DOI
XR (2023-2023) Exploring the potential of geophones for quantifying bedload tranpsort and river ice break up in the Canning River, Alaska
  • University of Colorado Boulder (CU), United States of America
DOI
XR (2024-2026) K3-Lez
  • Institut des Sciences de la Terre, France
XS (1994-1995) KTB 1994 FRAC
XS (1996-1997) Mount Erebus Observatory
DOI
XS (1998-1998) Broad Band Monitoring of Explosions at Sangay Volcano, Ecuador
DOI
XS (1999-2001) Montana BB Array
DOI
XS (2002-2002) Embayment Seismic Excitation Experiment
  • University of Memphis, CERI, United States of America
DOI
XS (2003-2003) Source Phenomenology Experiments in Arizona
DOI
XS (2004-2004) Tungurahua 2004
XS (2005-2005) San Jose Microtremor 2005
XS (2006-2009) Multi-disciplinary Experiments for Dynamic Understanding of Subduction under the Aegean Sea
  • Massachusetts Institute of Technology (MIT), United States of America
DOI
XS (2010-2011) Maule Earthquake (Chile) Aftershock Experiment
DOI
XS (2012-2013) Geysers Broadband Network
  • ARRAY Information Technology, United States of America
XS (2015-2015) Trinity River Lowden Ranch Array 2015
  • University of New Mexico (UNM), United States of America
XS (2016-2017) Passive Imaging of the Lithosphere-Asthenosphere Boundary
  • University of Southampton, United Kingdom
DOI
XS (2018-2021) Geophysical characterization of karst aquifers using dynamic recharge events
  • New Mexico Tech, United States of America
DOI
XS (2022-2022) Pinos channel rock drop and rolling experiment
  • New Mexico Tech, United States of America
DOI
XS (2023-2023) Eastwind Glacier Geophysical Surveys ON Top Of Antarctic iceShelf Transition
DOI

Network Data API

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