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
9D (2015-2015) Seismic Array of the Sevilleta
DOI
9D (2016-2016) Dense seismic three-component nodal array at the Ramona Reservation
  • UC San Diego
DOI
9D (2018-2020) Temporal network Sierra Negra
  • Escuela Politecnica Nacional-Instituto Geofisico
DOI
9E (2000-2030) Short term noise tests / structural / foundation monitoring at SED, ETHZ
DOI
9F (2008-2020) Southern Alps Microearthquake Borehole Array - part 2
  • Victoria University of Wellington
DOI
9G (2011-2011) Seismic Analysis of the Hikurangi Experiment Wellington Geophysical Transect
  • Victoria University of Wellington
9G (2012-2015) Newberry Volcano EGS Demonstration MSA
  • AltaRock Energy Inc (WA, USA)
DOI
9G (2016-2017) Impact of Supraglacial Lakes on Ice-Shelf Stability
  • University of Chicago
DOI
9G (2018-2020) Kalimantan Temporary Network
  • University of Cambridge (UK) Earth Sciences
DOI
9H (1968-2002) An Assembled Western US Dataset for Regional Seismic Analysis
  • Lawrence Livermore National Laboratory (LLNL)
9H (2013-2015) TRANSCORBE
  • Instituto Andaluz de Geofisica Universidad de Granada (UGR)
DOI
9H (2016-2017) Sarez Pamir aftershock seismic network
DOI
9H (2019-2019) Andi 2019
  • Zhejiang University (ZJU, China)
9H (2020-2021) MAGma in ICeland
9J (2015-2016) Collaborative Research: Grounding Line Dynamics: Crary Ice Rise Revisited
  • Central Washington University
DOI
9J (2017-2018) FoMaPS
  • Institute for Geosciences - Goethe University
DOI
9J (2019-2020) Seismic and Infrasound Networks to study the volcano Oldoinyo Lengai
  • Institute for Geosciences - Goethe University
9K (2015-2017) San Jacinto Damage Zone Imaging Arrays
DOI
9K (2019-2020) Durres, Albania earthquake aftershock campaign
9L (2019-2019) 4-D investigation of the hydrological properties of playas of the Southern High Pains
  • Texas Tech University
DOI
9M (2019-2021) Mugello Temporary Seismic Deployment
DOI
9N (2019-2019) Steamboat Geyser Nodal Experiment 2019
  • University of Utah
DOI
A Generic Asian Strong Motion Network
A1 Southern African Co-located Academic Network
  • Pangaea Geophyics and Geodesy Working Group
A2 Armenian Seismological Network
DOI
A7 Angola National Seismic Network
AA Anchorage Strong Motion Network
  • University of Alaska, Fairbanks (UAF, AK USA)
AB National Seismic Network of Azerbaijan
AC Albanian Seismological Network
DOI
AD ACROSS Strong Motion Network
DOI
AE Arizona Broadband Seismic Network
DOI
AF AfricaArray
  • Penn State University
DOI
AG Arkansas Seismic Network
AH Arkhangelsk Seismic Network
DOI
AI Antarctic Seismographic Argentinean Italian Network
DOI
AK Alaska Regional Network
  • Alaska Earthquake Center, Univ. of Alaska Fairbanks (AEC)
DOI
AL Alaskan Long Period Array
  • University of Alaska, Fairbanks (UAF, AK USA)
AM Raspberry Shake
  • Raspberry Shake, S.A.
DOI
AN Altay-Sayan Regional Seismic Network
AO Arkansas Seismic Observatory
  • University of Arkansas at Little Rock (UALR)
AP APS Free Field Array
  • AP (APS)
DOI
AQ Central Queensland Seismic Network
DOI
AR Northern Arizona Network
AS Modified High Gain Long Period Observatory
DOI
AT National Tsunami Warning Center Alaska Seismic Network
  • NOAA National Oceanic and Atmospheric Administration (USA)
DOI
AU Australian National Seismograph Network
AV Alaska Volcano Observatory
DOI
AW AWI Network Antarctica
  • Alfred Wegener Institute for Polar and Marine Research
DOI
AX Meteo Aruba
  • Departamento Meterologico Aruba
AY Haitian Seismic Network
  • Bureau of Mines and Energy (Haiti)

Network Data API

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