International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN archive (IRIS DMC) to provide uniqueness to seismological data streams.

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Network Code Network Name Operated By Deployment DOI
9C (2014-2016) Aleutian Array of Arrays
  • UC Riverside
United States of America DOI
YR (2008-2010) ALFA08
  • Institute of Geological and Nuclear Science (GNS - New Zealand)
New Zealand DOI
Z3 (2015-2022) AlpArray
  • Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service
Switzerland DOI
XM (2005-2006) ALPASS
AN Altay-Sayan Regional Seismic Network Russian Federation
XH (1996-1997) Altiplano-Puna Volcanic Complex Seismic Experiment DOI
XG (1997-1998) Amazon
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
9H (1968-2002) An Assembled Western US Dataset for Regional Seismic Analysis
  • Lawrence Livermore National Laboratory (LLNL)
United States of America
XL (1997-1997) An asthenosphere-lithosphere probe in North America DOI
ZC (2006-2008) Anatahan and submarine Mariana volcanos
  • Washington University in St. Louis (WUSTL)
United States of America DOI
XA (1997-1999) Anatomy of an Archean Craton, South Africa, A Multidisciplinary Experiment across the Kaapvaal Craton DOI
AA Anchorage Strong Motion Network
  • University of Alaska, Fairbanks (UAF, AK USA)
United States of America
XO (1996-1996) ANCORP96-AN
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
ZE (1996-1997) ANCORP-TE
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany DOI
YS (2008-2008) Andravida (Greece) Aftershock Experiment
  • Observatoire de Grenoble, Grenoble
France
YF (2005-2005) A new survey studies the Northeastern Caribbean plate: GEOPRICO-DO Project
  • Woods Hole Oceanographic Institution (WHOI)
United States of America
A7 Angola National Seismic Network Angola
YM (2010-2012) An Integrated Analysis of Low-Frequency Seismicity at Villarrica Volcano, Chile
  • Michigan Technological University (MTU)
United States of America DOI
XG (1994-1994) Anisotropy AI
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
GZ ANKARA-NET Turkey
4B (2016-2018) ANR-Remake Quito basin France DOI
XF (1995-1996) Antarctic Microearthquake Project, Monitoring of Ice Stream C, West Antarctica DOI
YI (1997-2002) Antarctic Network of Unattended Broadband Seismometers DOI
AI Antarctic Seismographic Argentinean Italian Network Antarctica DOI
1C (2015-2015) Antithesis 2 France
ZC (1995-1995) Antofagasta
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
XF (1987-1992) Anza Borehole Experiment
AZ ANZA Regional Network
  • UC San Diego
United States of America DOI
XA (1969-1977) Apollo Passive Seismic Experiments
  • NASA Goddard Space Flight Center (GSFC)
United States of America DOI
Z4 (2009-2010) Appalachian Seismic Transect
  • University of North Carolina at Chapel Hill (UNC)
United States of America DOI
AP APS Free Field Array
  • AP (APS)
United States of America DOI
4J (2014-2016) AQ3 SW Queensland and NW New South Wales
  • Australian National University (ANU, Australia)
Australia DOI
1Q (2016-2017) AQT
  • Australian National University (ANU, Australia)
Australia DOI
3A (2008-2009) ARC-Vanuatu France DOI
ZO (2008-2009) ARC-Vanuatu Seismic Experiment (Volcanoes)
  • Observatoire de Grenoble, Grenoble
France DOI
XJ (1988-1988) Argo Abyssal Plain VSP
  • Woods Hole Oceanographic Institution (WHOI)
United States of America DOI
XM (2012-2015) ARGOS - Alutu and Regional Geophysical Observation Study SEIS-UK
  • University of Bristol (UK)
United Kingdom
YP (2014-2015) Argostoli earthquake aftershock experiment
  • Institut des Sciences de la Terre
France
HT Aristotle University of Thessaloniki Seismological Network
  • Aristotle University of Thessaloniki
Greece DOI
AE Arizona Broadband Seismic Network United States of America DOI
3C (2014-2014) Arizona Rapid Array Array Mobilization Program United States of America DOI
AG Arkansas Seismic Network United States of America
AO Arkansas Seismic Observatory
  • University of Arkansas at Little Rock (UALR)
United States of America
AH Arkhangelsk Seismic Network Arctic DOI
1A (2009-2012) Arlita France DOI
YR (2016-2017) Armatrice Sequence International United Kingdom DOI
TL Armutlu Local Seismic Network
  • Kocaeli University
Turkey
1C (2016-2016) Array in Wittewierum, Netherlands Germany DOI
XB (2000-2002) Array studies of anisotropy and converted phases in the Marlborough Fault Zone of New Zealand DOI
4F (2007-2011) Askja 2007
  • University of Cambridge (UK) Earth Sciences
United Kingdom
  • 51-100 of 1726 networks

Network Data API

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