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)
UP Swedish National Seismic Network
  • Uppsala University
DOI
HF Swedish Seismic Array Network
  • Swedish Defence Research Agency (FOI)
1B (2014-2014) Sweetwater Array
  • IRIS HQ (DC)
XB (2014-2014) Sweetwater Array
  • IRIS PASSCAL Instrument Center @ New Mexico Tech
DOI
Y5 (2022-2026) Swiss Contribution to AdriaArray Temporary Network
  • Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service
8D (1980-2030) Swiss Seismological Service Aftershock Deployments
DOI
4D (2012-2025) Swiss temporary deployments on glaciers Switzerland DOI
CH Switzerland Seismological Network
DOI
SX SXNET Saxon Seismic Network
  • University of Leipzig
DOI
SY Synthetic Seismograms
  • IRIS DMC (Seattle)
6C (2006-2008) Syros (Cyclades)
  • University of Bristol (UK)
DOI
YZ (2004-2004) Tabriz Experiment
  • Observatoire de Grenoble, Grenoble
DOI
XV (2001-2001) Tacoma Array
  • USGS Menlo Park
XI (2003-2004) TAG Hydrothermal Mound Passive Seismic Experiment
  • Woods Hole Oceanographic Institution (WHOI)
Z5 (2005-2006) Tahiti Plume
  • GEOFON Program (GFZ-Potsdam, Germany)
X3 (2006-2006) TAIGER active source explosion pilot test
  • University of Southern California (USC)
DOI
1F (2008-2008) Taiwan Geodynamics Project - TAIGER 2008 SP Piggyback
  • University of Southern California (USC)
DOI
3C (2008-2008) Taiwan Geodynamics Project- TAIGER-A 200612 (1F-2008) continuation
  • PASSCAL
TQ Taiwan multi-parametric environmental seismic monitoring network DOI
YM (2006-2009) Taiwan Supplement #2 to TAIGER project
DOI
2F (2009-2009) Taiwan Supplement #2 to TAIGER project
  • University of Southern California (USC)
DOI
VT Taiwan Volcano Observatory
  • Taiwan Volcano Observatory (TVO)
DOI
TF Tajikistan National Seismic Network DOI
TJ Tajikistan National Seismic Network
  • Geophysical Survey of the National Academy of sciences of Tajikistan (GS NAST)
DOI
ZQ (2015-2016) Taku Glacier
  • Central Washington University
DOI
YQ (2023-2023) Tampnet-ASN DAS month DOI
T9 TAMU Seismic Network
  • Texas A&M University
DOI
XM (2022-2024) TANGO-BB
  • University of Arizona
DOI
XN (2022-2023) TANGO-Node
  • University of Arizona
DOI
8E (2010-2010) TANGSHAN
  • University of Oklahoma (OU)
DOI
YO (2001-2002) Taranaki
  • University of Cambridge (UK) Earth Sciences
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)
XU (2002-2002) TaskForce Alsdorf 2002
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
ZG (2003-2003) TaskForce Bingoel 2003
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
XN (2006-2006) TaskForce_Java
  • GEOFON Program (GFZ-Potsdam, Germany)
4B (2008-2009) TASK FORCE KIRGISTAN
  • GEOFON Program (GFZ-Potsdam, Germany)
5B (2009-2009) TaskForce L Aquila 2009
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
ZU (2004-2005) TaskForce Waldkirch 2004
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
ZS (2006-2006) TaskForce Yogyakarta 2006
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
7I (2003-2005) TASMAL
  • Australian National University (ANU, Australia)
DOI
2C (2016-2017) Tasman Acceleration Study 2016
  • Victoria University of Wellington
7L (2016-2016) Taupo temporary infrasound network - May 3, 2016
  • GNS Science
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
TO Tectonic Observatory - MASE, VEOX , PeruSE, CCSE
  • California Institute of Technology (Caltech)
DOI
ZC (2001-2004) TEDESE
  • GEOFON Program (GFZ-Potsdam, Germany)
XK (1997-1997) Teleseismic Studies in the Western Superior Transect, Canada
DOI

Network Data API

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