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
ZB (1998-1999) Svekalapko
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
1B (2014-2014) Sweetwater Array
  • IRIS HQ, United States of America
XB (2014-2014) Sweetwater Array
  • IRIS PASSCAL Instrument Center @ New Mexico Tech, United States of America
DOI
Y5 (2022-2026) Swiss Contribution to AdriaArray Temporary Network
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
8D (1980-2030) Swiss Seismological Service Aftershock Deployments
DOI
4D (2012-2025) Swiss temporary deployments on glaciers Switzerland DOI
6C (2006-2008) Syros (Cyclades)
  • University of Bristol, United Kingdom
DOI
YZ (2004-2004) Tabriz Experiment
  • Observatoire de Grenoble, Grenoble, France
DOI
XV (2001-2001) Tacoma Array
  • USGS Menlo Park, United States of America
XI (2003-2004) TAG Hydrothermal Mound Passive Seismic Experiment
  • Woods Hole Oceanographic Institution (WHOI), United States of America
Z5 (2005-2006) Tahiti Plume
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
X3 (2006-2006) TAIGER active source explosion pilot test
  • University of Southern California (USC), United States of America
DOI
1F (2008-2008) Taiwan Geodynamics Project - TAIGER 2008 SP Piggyback
  • University of Southern California (USC), United States of America
DOI
3C (2008-2008) Taiwan Geodynamics Project- TAIGER-A 200612 (1F-2008) continuation
  • PASSCAL
YM (2006-2009) Taiwan Supplement #2 to TAIGER project
DOI
2F (2009-2009) Taiwan Supplement #2 to TAIGER project
  • University of Southern California (USC), United States of America
DOI
ZQ (2015-2016) Taku Glacier
  • Central Washington University, United States of America
DOI
X5 (2020-2020) Taltal DOI
YQ (2023-2023) Tampnet-ASN DAS month DOI
XM (2022-2024) TANGO-BB
  • University of Arizona, United States of America
DOI
XN (2022-2023) TANGO-Node
  • University of Arizona, United States of America
DOI
8E (2010-2010) TANGSHAN
  • University of Oklahoma (OU), United States of America
DOI
YO (2001-2002) Taranaki
  • University of Cambridge Earth Sciences, United Kingdom
XD (1991-1992) Tararua BB Array, New Zealand
  • None,
X2 (2017-2019) Tarim Array for lithoSpheric signaTure of mantle plumE
DOI
XP (1998-1998) TaskForce Adana 1998
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
XU (2002-2002) TaskForce Alsdorf 2002
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
ZG (2003-2003) TaskForce Bingoel 2003
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
XN (2006-2006) TaskForce_Java
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
4B (2008-2009) TASK FORCE KIRGISTAN
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
5B (2009-2009) TaskForce L Aquila 2009
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
ZU (2004-2005) TaskForce Waldkirch 2004
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
ZS (2006-2006) TaskForce Yogyakarta 2006
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
7I (2003-2005) TASMAL
DOI
2C (2016-2017) Tasman Acceleration Study 2016
  • Victoria University of Wellington, New Zealand
7L (2016-2016) Taupo temporary infrasound network - May 3, 2016 DOI
XA (2004-2007) Taylor Glacier Calving, Collaborative Research: Mechanics of Dry-Land Calving of Ice Glaciers
DOI
YV (2023-2023) TBO Stadel-3 DAS month DOI
ZC (2001-2004) TEDESE
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
XK (1997-1997) Teleseismic Studies in the Western Superior Transect, Canada
DOI
6D (2009-2016) Telica Seismic and Deformation Network
DOI
4F (2013-2014) Temp-CNCH
  • Escuela Politecnica Nacional-Instituto Geofisico, Chile
DOI
1K (2020-2021) TEMPEST seismic network DOI
9D (2018-2020) Temporal network Sierra Negra
  • Escuela Politecnica Nacional-Instituto Geofisico, Chile
DOI
3T (2013-2018) Temporal network Tungurahua
  • Escuela Politecnica Nacional-Instituto Geofisico, Chile
DOI
1T (2018-2025) Temporal seismological network Mayotte
DOI
1V (2003-2015) Temporary Accelerometric Network in Basilicata region for Site Effect studies DOI
ZH (2021-2021) Temporary DAS Deployment associated with the DEEPEN project in the Hengill region
Y7 (2022-2024) Temporary Deployment for DemoUpStorage, Helguvik, Reykjanes Peninsula, Iceland
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
YM (2021-2021) Temporary Deployments associated with the DEEPEN project in the Hengill region, Iceland
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
DOI

Network Data API

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