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
ZU (2011-2011) Repeating glacier quakes (clones) on Mount Rainier
  • University of Washington
United States of America DOI
ZU (2012-2012) Grand Canyon Controlled Flood
  • California Institute of Technology (Caltech)
United States of America DOI
ZU (2013-2014) Trans-Haiti
  • University of Southampton (UK)
United Kingdom
ZU (2015-2017) OROGEN-X
  • Research Institute in Astrophysics and Planetology (IRAP France)
France DOI
ZU (2018-2019) Seismic imaging of volcano construction, underplating and flexure along the Hawaiian-Emperor Seamount Chain
  • IRIS OBSIP (OBSIP)
United States of America
ZV (2001-2005) BOHEMA
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
ZV (2006-2006) Monitoring of Augustine Volcano Eruption using Ocean Bottom Seismometers
  • Woods Hole Oceanographic Institution (WHOI)
United States of America
ZV (2007-2007) Mid Ocean Volcanoes & Earthquakes
  • Alfred Wegener Institute for Polar and Marine Research
Germany DOI
ZV (2008-2010) Northeast Tibet Plateau Seismic Experiment
  • University of Rhode Island (URI)
United States of America DOI
ZV (2011-2011) Wellington Active Source Transect
  • Victoria University of Wellington
New Zealand DOI
ZV (2012-2013) Malargue seismic array
  • Delft University of Technology (TU Netherlands)
Netherlands DOI
ZV (2014-2015) Southern Lake Tanganyika experiment
  • University of Southampton (UK)
United Kingdom DOI
ZV (2016-2016) Seismic Noise Survey of Western Kazakhstan
  • Michigan State University (MSU, Michigan USA)
United States of America DOI
ZV (2017-2017) Seismic and Geomorphic Characterization of Mass Wasting Events Associated with the 2017 Brian Head Fire United States of America DOI
ZV (2018-2019) GLADYS Maupiti
  • University Montpellier II (UM2 UMSF France)
France DOI
ZW (2004-2005) TIPTEQ North Germany DOI
ZW (2006-2006) GEO-DESIRE Wide-Angle Reflection / Refraction experiment, Israel and Jordan 2006
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany DOI
ZW (2007-2009) Erebus Tomography and Source Studies
  • New Mexico Tech
United States of America DOI
ZW (2010-2012) JULS
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany
ZW (2013-2021) North Texas Earthquake Study: Azle and Irving/Dallas
  • Southern Methodist University (SMU TX)
United States of America DOI
ZX (2003-2004) NCISP3 China DOI
ZX (2005-2007) Costa Rica Poco Sol
  • Rutgers University
United States of America
ZX (2008-2010) Boulby Cliffs United Kingdom
ZX (2011-2014) Gisborne-Mahia Seismic Tremor Array
  • GNS Science
New Zealand
ZX (2015-2018) MADAM
  • ENS Paris
France
ZX (2019-2020) Bransfield Strait
  • University of Washington
United States of America
ZY (1990-2025) Portable Southern California Seismic Networks
  • California Institute of Technology (Caltech)
United States of America
ZZ (2002-2005) CYCLADES
  • GEOFON Program (GFZ-Potsdam, Germany)
Germany DOI
ZZ (2007-2009) Lithospheric Structure of the Puna Plateau
  • Missouri University of Science & Technology(Former UM-Rolla)(Missouri S&T USA)
United States of America
ZZ (2010-2010) Seismology Classroom at University of Chicago
  • University of Chicago
United States of America DOI
ZZ (2011-2011) Multi-array observations of tectonic tremor in the Anza gap, San Jacinto fault, CA - Phase 1
  • California Institute of Technology (Caltech)
United States of America DOI
ZZ (2012-2012) Collaborative Research: Imaging the Cascadia subduction zone - a ship-to-shore opportunity
  • Lamont Doherty Earth Observatory (LDEO), Columbia University
United States of America DOI
ZZ (2013-2014) Virginia seismic experiment
  • USGS National Center/Reston (United States Geological Survey)
United States of America DOI
ZZ (2015-2016) USGS Puerto Rico Trence
  • Woods Hole Oceanographic Institution (WHOI)
United States of America DOI
ZZ (2017-2018) Texas-Geothermal Seismic Exploration and Monitoring Via Ambient Seismic Noise Interferometry
  • Baylor University
United States of America
ZZ (2019-2022) Farnsworth Unit Surface Seismic Array
  • New Mexico Tech
United States of America DOI
  • 1701-1736 of 1736 networks

Network Data API

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