International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN archive (IRIS DMC) to provide uniqueness to seismological data streams.

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network code network name network operator operator country deployment country/region DOI
A Generic Asian Strong Motion Network Asia
A1 Southern African Co-located Academic Network Pangaea Geophyics and Geodesy Working Group ZA: South Africa South Africa
AA Anchorage Strong Motion Network University of Alaska, Fairbanks (UAF, AK USA) US: United States United States
AB National Seismic Network of Azerbaijan Republic Center of Seismic Survey/Acad. of Sciences of Azerbaijan AZ: Azerbaijan Azerbaijan
AC Albanian Seismological Network Institute of Geosciences, Polytechnic Univ. of Tirana AL: Albania Albania
AD ACROSS Strong Motion Network Central Asian Institute for Applied Geosciences KG: Kyrgyzstan Kyrgyzstan
AE Arizona Broadband Seismic Network Arizona Geological Survey US: United States United States DOI
AF AfricaArray Penn State University US: United States United States DOI
AG Arkansas Seismic Network Arkansas Geological Survey (AGS) US: United States United States
AH Arkhangelsk Seismic Network Institute of Environmental Problems of the North UB RAS RU: Russian Federation Russian Federation
AI Antarctic Seismographic Argentinean Italian Network Istituto Nazionale di Oceanografia e di Geofisica Sperimentale IT: Italy Antarctica DOI
AK Alaska Regional Network Alaska Earthquake Center, Univ. of Alaska Fairbanks (AEC) US: United States United States DOI
AL Alaskan Long Period Array University of Alaska, Fairbanks (UAF, AK USA) US: United States United States
AM Public Seismic Network Other
AN Altay-Sayan Regional Seismic Network Geophysical Survey Siberian Branch Russian Academy of Sciences (GS SB RAS) RU: Russian Federation Russian Federation
AO Arkansas Seismic Observatory University of Arkansas at Little Rock (UALR) US: United States United States
AP APS FREE FIELD ARRAY AP (APS) US: United States United States DOI
AQ Central Queensland Seismic Network Central Queensland Seismology Research Group (CQSRG) AU: Australia Australia DOI
AR Northern Arizona Network Northern Arizona University (NAU AEIC Arizona) US: United States United States
AS Modified High Gain Long Period Observatory Albuquerque Seismological Laboratory (ASL)/USGS US: United States Global DOI
AT National Tsunami Warning Center Alaska Seismic Network NOAA National Oceanic and Atmospheric Administration (USA) US: United States Alaska DOI
AU Australian National Seismograph Network Geoscience Australia (GA) AU: Australia Australia
AV Alaska Volcano Observatory USGS Alaska Fairbanks US: United States United States
AW AWI Network Antarctica Alfred Wegener Institute for Polar and Marine Research DE: Germany Antarctica DOI
AX Meteo Aruba Departamento Meterologico Aruba AW: Aruba Aruba
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