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
AD ACROSS Strong Motion Network
DOI
AF AfricaArray
  • Penn State University
DOI
AL Alaskan Long Period Array
  • University of Alaska, Fairbanks (UAF, AK USA)
AK Alaska Regional Network
  • Alaska Earthquake Center, Univ. of Alaska Fairbanks (AEC)
DOI
AV Alaska Volcano Observatory
DOI
AC Albanian Seismological Network
DOI
AN Altay-Sayan Regional Seismic Network
AA Anchorage Strong Motion Network
  • University of Alaska, Fairbanks (UAF, AK USA)
A7 Angola National Seismic Network
AI Antarctic Seismographic Argentinean Italian Network - OGS
DOI
AZ ANZA Regional Network
  • UC San Diego
DOI
AP APS Free Field Array
  • AP (APS)
DOI
AE Arizona Broadband Seismic Network
DOI
AG Arkansas Seismic Network
AO Arkansas Seismic Observatory
  • University of Arkansas at Little Rock (UALR)
AH Arkhangelsk Seismic Network
DOI
A2 Armenian Seismological Network
DOI
AU Australian National Seismograph Network
AW AWI Network Antarctica
  • Alfred Wegener Institute for Polar and Marine Research
DOI
AQ Central Queensland Seismic Network
DOI
A Generic Asian Strong Motion Network
AY Haitian Seismic Network
  • Bureau of Mines and Energy (Haiti)
AX Meteo Aruba
  • Departamento Meterologico Aruba
AS Modified High Gain Long Period Observatory
DOI
AB National Seismic Network of Azerbaijan
AT National Tsunami Warning Center Alaska Seismic Network
  • NOAA National Oceanic and Atmospheric Administration (USA)
DOI
AR Northern Arizona Network
AM Raspberry Shake
  • Raspberry Shake, S.A.
DOI
A1 Southern African Co-located Academic Network
  • Pangaea Geophyics and Geodesy Working Group

Network Data API

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