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
Z8 (2016-2017) Champ Captant Lyon
ZA (1995-1995) Chicxulub CP
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
Z4 (2012-2013) Chilean 2010 post-seismic response
  • Oregon State University (OSU), United States of America
ZF (2012-2014) Collaborative Research: East Antarctic Outlet Glacier Dynamics
  • Central Washington University, United States of America
DOI
ZI (2010-2010) Collaborative Research: Geometry and kinematics of basement-involved foreland arches: Insights into continental processes from Earthscope
  • University of Colorado, United States of America
DOI
ZH (2010-2010) Collaborative Research: Geometry and kinematics of basement-involved foreland arches:Insights into continental processes from Earthscope.
  • University of Colorado, United States of America
DOI
ZZ (2012-2012) Collaborative Research: Imaging the Cascadia subduction zone - a ship-to-shore opportunity
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
ZM (2016-2016) Colorado Runoff Experiment- Year 2
  • Colorado State University (CSU), United States of America
ZO (2019-2019) Colorado State University Mountain Campus Site Evaluation
  • Colorado State University (CSU), United States of America
DOI
ZI (2011-2013) CoMITAC Morocco-Bristol Network
  • University of Bristol, United Kingdom
DOI
Z3 (2023-2024) COMPACT project broadband seismic network DOI
Z4 (2021-2021) Complementing the 2020 Langseth offshore Cascadia survey with a large-N onshore nodal deployment
  • South Dakota School of Mines & Technology
DOI
Z1 (2022-2024) Copper Basin Exploration Science Broadband Seismometer Profile
  • University of Leicester (SEIS UK), United Kingdom
DOI
ZX (2005-2007) Costa Rica Poco Sol
  • Rutgers University, United States of America
ZS (2009-2009) CReSIS Greenland Lake Drainage 2009
  • Penn State University, United States of America
DOI
ZD (1996-1997) Crete-TE
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
ZZ (2002-2005) CYCLADES
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
ZL (2003-2004) David Glacier 2003-2004
  • Institute of Geological and Nuclear Science (GNS), New Zealand
Z8 (2009-2011) Deep Geothermal HADES seismic array
DOI
Z8 (2013-2015) Dense Virtual Seismic Array at Pacaya
  • Michigan Technological University (MTU), United States of America
DOI
ZR (2000-2004) DESERT
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Z4 (2006-2008) DESIRE
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
Z8 (2021-2021) Determination of the deep shear wave velocity structure of Hidden Valley and western Washoe Valley, NV
  • University of Cincinnati
DOI
Z5 (2007-2007) Discrete vs. Continuous Continental Deformation and the Role of the Lower Crust in the Tien Shan
  • IRIS PASSCAL Instrument Center @ New Mexico Tech, United States of America
DOI
Z5 (2022-2024) Dry Rifting In the Albertine-Rhino graben (DRIAR), Uganda
  • Northwestern University, United States of America
DOI
ZH (1999-1999) Duezce
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
ZO (2021-2031) Dynamic Planet (PD) multiparametric Northern Italy seismic network DOI
ZK (2019-2020) Eagle Creek post-fire bedload transport seismic monitoring
  • University of Oregon, United States of America
DOI
ZN (2016-2016) East Bay Seismic Investigation 2016
DOI
Z3 (2005-2007) EGELADOS network
DOI
ZR (2012-2012) El Tatio Geyser Study
  • Stanford University, United States of America
DOI
ZN (2001-2003) Enola Arkansas Aftershock Study
  • University of Memphis, CERI, United States of America
ZO (2011-2012) Erebus Small Array
  • New Mexico Tech, United States of America
DOI
ZW (2007-2009) Erebus Tomography and Source Studies
  • New Mexico Tech, United States of America
DOI
ZA (1992-1992) Erzican
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
ZO (2005-2005) ESMERALDAS
ZJ (2016-2016) Estudio de suelos en Manabí (Ecuador)
  • Escuela Politecnica Nacional-Instituto Geofisico, Chile
ZZ (2019-2022) Farnsworth Unit Surface Seismic Array
  • New Mexico Tech, United States of America
DOI
Z6 (2009-2010) Forsyth Deployment near the South Shatsky Fracture Zone
  • UC San Diego, United States of America
Z1 (2011-2011) Fracture Decoupling Experiment
DOI
Z2 (2014-2014) Galapagos2014 Ecuador DOI
ZW (2006-2006) GEO-DESIRE Wide-Angle Reflection / Refraction experiment, Israel and Jordan 2006
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
ZH (2023-2023) GFZ-Landsvirkjun Theistareykir Fibre Array
ZX (2011-2014) Gisborne-Mahia Seismic Tremor Array
DOI
ZV (2018-2019) GLADYS Maupiti
  • University Montpellier II (UM2 UMSF), France
DOI
ZC (1999-1999) GLATIS
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
ZQ (2024-2024) Grace Lake passive seismic monitoring study
  • Fleming College
DOI
ZU (2012-2012) Grand Canyon Controlled Flood
DOI
ZC (2013-2032) Greater Antilles Seismic Program
  • Baylor University, United States of America
DOI
Z2 (2019-2020) Great Sand Dunes Colorado Earthquake study
  • University of Colorado, United States of America
DOI

Network Data API

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