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
BQ Bensberg Earthquake Network
DOI
BP Berkeley Parkfield High Resolution Seismic Network
DOI
BO Bosai-Ken Network
  • National Research Institute for Earth Science and Disaster Prevention (NEID), Japan
Japan
BN UK-Net, Blacknest Array
  • Blacknest (AWE), United Kingdom
DOI
BM BRGM seismometer Network
BL Brazilian Lithospheric Seismic Project
  • Universidade de Sao Paulo, USP, Brazil
BK Berkeley Digital Seismograph Network
DOI
BJ Baikal Regional Seismic Network of the Russian Federation
  • Baikal Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
BI University of Dhaka Seismographic Network
BH Bay Area Urban Hazards United States of America
BG Berkeley Geysers Network
BF Black Forest Observatory
  • Universities of Karlsruhe and Stuttgart, Germany
BE Belgian Seismic Network
DOI
BD Bakun Dam Micro-Seismic Monitoring Network
  • Kinemetrics, United States of America
United States of America
BC Red Sísmica del Noroeste de México
  • Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Mexico
DOI
BB Brunei Darussalam National Seismic Network Brunei
BA UniBAS
  • Universita della Basilicata, Italy
B6 Bransfield Strait Seismic Network
  • Instituto Andaluz de Geofisica Universidad de Granada (UGR), Spain
DOI
B3 BC Hydro
B2 Itaipu Binacional Brazil DOI
B1 Buryat Regional Seismic Network of the Russian Federation
  • Buryat Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
AZ ANZA Regional Network
DOI
AY Haitian Seismic Network
  • Bureau of Mines and Energy, Haiti
AX Meteo Aruba
  • Departamento Meterologico Aruba, Aruba
AW AWI Network Antarctica
  • Alfred Wegener Institute for Polar and Marine Research, Germany
DOI
AV Alaska Volcano Observatory
DOI
AU Australian National Seismograph Network
DOI
AT National Tsunami Warning Center Alaska Seismic Network
  • National Oceanic and Atmospheric Administration (NOAA), United States of America
DOI
AS Modified High Gain Long Period Observatory
DOI
AR Northern Arizona Network
AQ Central Queensland Seismic Network
DOI
AP APS Free Field Array
  • AP (APS), United States of America
DOI
AO Arkansas Seismic Observatory
  • University of Arkansas at Little Rock (UALR), United States of America
AN Altay-Sayan Regional Seismic Network of the Russian Federation
  • Altay-Sayan Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
AM Raspberry Shake
  • Raspberry Shake, S.A., Panama
DOI
AL Alaskan Long Period Array
  • University of Alaska, Fairbanks (UAF), United States of America
AK Alaska Geophysical Network
  • Alaska Earthquake Center, Univ. of Alaska Fairbanks (AEC), United States of America
DOI
AI Antarctic Seismographic Argentinean Italian Network - ASAIN
DOI
AH Arkhangelsk Seismic Network
DOI
AG Arkansas Seismic Network
AF AfricaArray
  • Penn State University, United States of America
DOI
AE Arizona Broadband Seismic Network
DOI
AD ACROSS Strong Motion Network
DOI
AC Albanian Seismological Network
DOI
AB National Seismic Network of Azerbaijan
AA Anchorage Strong Motion Network
  • University of Alaska, Fairbanks (UAF), United States of America
United States of America
A7 Angola National Seismic Network
A2 Armenian Seismological Network
DOI
A1 Southern African Co-located Academic Network
  • Pangaea Geophyics and Geodesy Working Group, South Africa
South Africa
A0 Armenian National Seismic Network
  • Armenian National Survey for Seismic Protection (NSSP), Armenia
DOI

Network Data API

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