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
3K (2014-2015) Acehseis
3O (2019-2022) AKIMBA
DOI
3A (2008-2009) ARC-Vanuatu
DOI
3C (2014-2014) Arizona Rapid Array Array Mobilization Program
DOI
3M (2013-2016) Australia-Indonesia Tectonics Observatory 2013-2016
  • Australian National University (ANU, Australia)
DOI
3J (2021-2022) Basal conditions of Malaspina Glacier
  • University of Alaska Fairbanks
DOI
3B (2014-2014) BELENRT, Reflection imaging using railroad noise as seismic source
  • Cornell University
DOI
3J (2016-2018) Broadband Array in Longmenshan Seismic Gap
DOI
3A (2016-2016) Centro di microzonazione sismica Network, 2016 Central Italy seismic sequence
  • INGV / IDPA-CNR / IMAA-CNR / ENEA
DOI
3N (2018-2018) Charleston land streamer 2018
  • Boise State University
DOI
3A (2013-2014) Coherency and celerity of microbaroms
  • Los Alamos National Laboratory (LANL, NM)
DOI
3C (2010-2011) Collaborative Proposal: Glacier seismicity and its relationship to basal motion
  • Central Washington University
DOI
3E (2015-2015) Crustal Magma Plumbing of the Santorini Volcanic System - Land Component
  • University of Oregon
DOI
3H (2014-2015) Crustal Seismicity along for the Southern Andes Volcanic Zone
  • GEOMAR
DOI
3B (2008-2013) Desert Peak EGS
3Q (2019-2019) Dublin pilot test train experiment, phase 1 DOI
3Q (2021-2021) Dublin pilot test train experiment, phase 2 DOI
3C (2013-2013) East Bay Seismic Experiment
  • USGS Menlo Park
DOI
3T (2020-2024) Einstein Telescope Seismic Campaigns
DOI
3E (2018-2018) Experiment in Fuego
  • University of Liverpool
DOI
3E (2010-2011) Exploring Seismic Velocity of Sediments in the Mississippi Embayment
  • University of Memphis, CERI
DOI
3M (2018-2022) Gebze Technical University
DOI
3D (2014-2016) HART Pisagua Earthquake
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
3J (2013-2015) HIRE-II
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
3F (2013-2014) HUMMING WOMBAT
DOI
3H (2017-2017) Indian Heaven 2017
  • University of Arizona
United States of America
3C (2016-2016) Indio Ranch
  • University of Texas at El Paso (UTEP)
DOI
3D (2021-2022) INGV temporary network for seismic monitoring of the island of Vulcano to increase volcanic activity (Sicily, Italy) DOI
3B (2017-2019) InTarsis
  • Institute Earth Sciences "Jaume Almera" CSIC (ICTJA Spain)
DOI
3B (2015-2016) Integrated Geosciences in the Merida Andes, Venezuela
3A (2019-2019) JPL Active Source Balloon Infrasound Experiment at EMRTC
  • Jet Propulsion Laboratory (JPL), NASA
DOI
3R (2018-2021) Kongsberg experiment
  • NORSAR
  • University of Oslo (Norway)
DOI
3C (2019-2021) M5 Le Teil 20191111 PostSeismic
DOI
3F (2020-2022) Macquarie Ridge
  • Australian National University (ANU, Australia)
DOI
3G (2018-2019) Marla Line
  • Australian National University (ANU, Australia)
DOI
3A (2010-2012) Maule Aftershock Deployment (UK)
  • University of Liverpool
3E (2012-2014) Mauritius Seismic Land Station
  • Institute for Geosciences - Goethe University
3H (2018-2020) Monchique
  • Instituto Dom Luiz (FCUL formerly CGUL-LX Portugal)
3D (2010-2013) Morocco-Muenster
  • Munster University (WWU-Germany) Westfalische Wilhelms-Universitat Munster
DOI
3A (2017-2017) Node deployment in Oaxaca, Mexico following the M8.1 Tehuantepec Earthquake
  • University of Texas at El Paso (UTEP)
DOI
3H (2009-2009) Norcia basin (Italy) temporary network
  • GEOFON Program (GFZ-Potsdam, Germany)
DOI
3C (2017-2018) NZ3D FWI
  • Imperial College London (Imperial UK)
DOI
3G (2021-2023) Olympics 2021
  • USGS Menlo Park
DOI
3H (2011-2013) OSISEC : Seismological Observation of the Ecuadorian Subduction Zone
DOI
3N (2019-2021) Permasense
DOI
3J (2019-2019) RAMP deployment of 3C nodal for July Searles Valley 2019 Earthquake
  • UC Santa Barbara
DOI
3D (2018-2019) Raspberry Pi Enhanced Reftek (RaPiER) Ambient Seismic Noise Interferometry 2
  • Baylor University
DOI
3H (2016-2016) Renland
DOI
3A (2021-2021) Reykjanes 2021 DOI
3A (2018-2018) SABANCAYA experiment in Peru

Network Data API

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