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
2B (2023-2024) South Island Seismology at the Speed of Light Experiment DOI
6L (2006-2017) South Korea Seismic and Infrasound data from North Korea Nuclear Tests
  • Southern Methodist University (SMU), United States of America
DOI
XI (2006-2006) South Pole Analysis of Machines, Characterization of High Frequency Noise Generated at the South Pole Station, Antarctica
  • IRIS HQ, United States of America
DOI
8J (2012-2014) South Queensland Eastern Australia Linkage - ARC Discovery Grant DP120103673
DOI
2P (2020-2023) South West Australia Network
DOI
2E (2012-2013) Southwest Indian Ridge Earthquakes and Hydrothermal Plumes
  • Alfred Wegener Institute for Polar and Marine Research, Germany
DOI
XC (1987-1987) SouthWest Indian Ridge VSP
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
XB (1993-1995) Southwest Pacific Seismic Experiment
DOI
ES Spanish Digital Seismic Network
  • Instituto Geografico Nacional, Spain, Spain
DOI
6J (2018-2018) spatial variation of ground structure in Argostoli basin (Greece)
1H (2019-2019) SP Crater Geophysical Study
DOI
4A (2016-2019) SP Crater Network
DOI
XZ (2001-2001) Spokane WA Earthquake Swarm
DOI
7U (2022-2023) SPRESSO South Pole Distributed Acoustic Sensing
DOI
OZ SRC eqServer
1A (2016-2017) Sri Lanka temporary broadband network
DOI
4S (2018-2018) STAK
  • University of East Anglia (UEA), United Kingdom
DOI
YW (2005-2005) Stalking Cascadia episodic tremor and slip with enhanced GPS and seismic arrays
  • University of Washington, United States of America
DOI
9T (2019-2023) Stanford DAS-2 Array
  • Stanford University, United States of America
DOI
9L (2013-2016) Stanford Geophysics Donor Data Collection
  • Stanford University, United States of America
DOI
XH (2001-2001) START
XY (2018-2025) Stations deployed for Risk Model Switzerland
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
DOI
8N (2018-2018) Steamboat Geyser Nodal Experiment 2018
DOI
9N (2019-2019) Steamboat Geyser Nodal Experiment 2019
DOI
5L (2019-2019) Step 2 NASA PSTAR Proposal: Seismometer to Investigate Ice & Ocean Structure (SIIOS)
  • Oregon State University (OSU), United States of America
DOI
YI (2015-2016) St Guérin dam experiment
DOI
ZS (2010-2011) Stick Slip Motion of Engabreen Glacier, Norway
  • Penn State University, United States of America
7M (2019-2020) Storfjorden
  • University of Bergen, Inst of Geophysics (UiB), Norway
5N (2018-2030) StressTransfer
DOI
7L (2017-2018) Strokkur_1yr
DOI
1B (2020-2024) STROM
6K (2016-2019) Stromboli 2016
DOI
ZV (2022-2022) Stromboli volcano Temporary Deployment, May 2022
  • University of Alaska Fairbanks
DOI
5P (2013-2033) Structural health monitoring of rock arches and towers DOI
Y3 (2007-2007) Studies of crust and upper mantle structure, mantle flow and geodynamics of the Chile Ridge subduction zone
  • University of Florida, United States of America
DOI
YJ (2004-2006) Studies of crust and upper mantle structure, mantle flow and geodynamics of the Chile Ridge subduction zone
DOI
X8 (2007-2010) Studies of Earthquakes & Rapid Motions of Ice
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
United States of America
XI (1998-1999) Study of Changbai Volcanoes and Deep Subduction Zone
DOI
YQ (2013-2016) Study of Extension and maGmatism in Malawi aNd Tanzania
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
1C (2008-2008) Study of the Crustal Structure of Northern Vietnam
  • University of Texas at El Paso (UTEP), United States of America
DOI
ZT (2008-2010) Study of the Dynamic of Utiku Landslide (NZ)
  • Observatoire de Grenoble, Grenoble, France
France
XE (2015-2015) Study of the Socorro Magma Body
  • New Mexico Tech, United States of America
DOI
4H (2023-2024) Stypsi Geothermal Field Network
  • Aristotle University of Thessaloniki, Greece
DOI
ZS (2022-2022) Subduction below extreme sedimentation: A multidisciplinary transect from the Ganges-Brahmaputra Delta to the IndoBurma Backarc
DOI
5A (2014-2016) Subduction Reversal and the Ontong Java Plateau
  • University of Southampton, United Kingdom
DOI
5U (2020-2035) Subnet of SXNET
  • Federal Institute for Geosciences and Natural Resources (BGR), Germany
6U (2020-2035) Subnet of WEBNET
6E (2021-2021) Sub-surface imaging of the west Reno basin
DOI
5G (2014-2015) SUGAR
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
5R (2019-2020) Sulawesi and Celebes Sea Ocean-bottom Seismic Network
  • University of Cambridge Earth Sciences, United Kingdom
DOI

Network Data API

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