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
ZX (2021-2023) Southern Alps Long Skinny Array; Along-fault array for virtual earthquake analysis of the Alpine Fault
  • Victoria University
DOI
9K (2021-2030) Southern Alps Microearthquake Borehole Array
  • Victoria University of Wellington, New Zealand
DOI
9F (2008-2020) Southern Alps Microearthquake Borehole Array - part 2
  • Victoria University of Wellington, New Zealand
DOI
YP (2001-2003) Southern Apennines Tomography Experiment Italy
CI Southern California Seismic Network
DOI
SN Southern Great Basin Network
DOI
ZV (2014-2015) Southern Lake Tanganyika experiment
  • University of Southampton, United Kingdom
DOI
3B (2021-2022) Southern Menthodist University
  • Southern Methodist University (SMU), United States of America
DOI
3A (2007-2007) Southern Okalahoma Aulcaogen 3-D test, Spears Ranch Seismic Experiment Survey
DOI
7R (2018-2019) Southern Oklahoma Aulacogen MT Survey
  • University of Alberta, Canada
DOI
1E (2013-2014) Southern Queensland Spiral Array - 2013-2015 ARC Discovery Grant DP130101473
DOI
YA (2020-2020) Southern San Andreas Fault Zone
  • University of California San Diego
DOI
IG Southern Spain Broadband Seismic Network Spain
5F (2008-2008) South Iceland Seismic Zone 2008
  • University of Iceland, Iceland
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
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

Network Data API

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