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
K0 Kola Regional Seismic Network of the Russian Federation
  • Kola Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
JS Jordan Seismic Network
JP Japan Meteorological Agency Seismic Network
  • Japan Meteorological Agency (JMA), Japan
JM Jamaica Seismograph Network
  • University of the West Indies - Mona, Jamaica
JI Jorhat India Seismic Network India
JA Red Sísmica y Acelerométrica de Jalisco
  • Universidad De Guadalajara (UDG), Mexico
Mexico
IZ Italian Experimental Seismic Network
  • Other
IY Rete Sismica Unical
  • Universita Della Calabria, Italy, Italy
DOI
IX Irpinia Seismic Network
IW Intermountain West Seismic Network
DOI
IV Italian National Seismic Network
DOI
IU Global Seismograph Network (GSN - IRIS/USGS)
DOI
IT Italian Strong Motion Network
DOI
IS Israel National Seismic Network
IR International Registry
  • International Seismological Centre (ISC), United Kingdom
United Kingdom
IQ Inquique Local Network
  • University of Kiel, Germany
DOI
IP Instituto Superior Tecnico Broadband Seismic Network
IO International OGS Network
DOI
IN National Seismic Network of India
IM International Miscellaneous Stations
  • Various Institutions, Multiple Countries
DOI
IL Iranian Long Period Array
  • Institute of Geophysics, University of Tehran, Iranian Seis Center, Iran
IK IISERK Seismic Network
  • Indian Institute of Science Education and Research Kolkata (IISER), India
India DOI
IJ Istanbul University Seismic Network
DOI
II Global Seismograph Network - IRIS/IDA
  • Scripps Institution of Oceanography (SIO), United States of America
DOI
IH Red Sismica Dominicana del INDRHI Dominican Republic
IG Southern Spain Broadband Seismic Network Spain
IF IFMS Seismic Network
DOI
IE INL Seismic Monitoring Program
DOI
ID Project IDA VLP Seismometer Network - UCSD/SIO/IGPP
  • Scripps Institution of Oceanography (SIO), United States of America
DOI
IC New China Digital Seismograph Network
DOI
IB IberArray
  • Institute Earth Sciences "Jaume Almera" (ICTJA), Spain
DOI
IA InaTEWS Indonesia Tsunami Early Warning System
  • Meteorological, Climatological and Geophysical Agency (BMKG), Indonesia
I2 Iranian National Broadband Seismic Network Iran
I1 Iranian Strong Motion Network Iran DOI
I0 The Scientific Induced Seismicity Monitoring Network
  • Alberta Geological Survey (AGS), Canada
HY UEH Seismic Network DOI
HW Hanford Washington Seismic Network
HV Hawaiian Volcano Observatory Network
DOI
HU Hungarian National Seismological Network
  • Institute of Earth Physics and Space Science, Hungary
DOI
HT Aristotle University of Thessaloniki Seismological Network
  • Aristotle University of Thessaloniki, Greece
DOI
HS Hessischer Erdbebendienst Germany DOI
HR Croatian Research Seismic Network
  • University of Zagreb, Croatia
HP University of Patras, Seismological Laboratory
  • University of Patras, Greece
DOI
HN Hungarian National Infrasound Network
  • Institute of Earth Physics and Space Science, Hungary
DOI
HM GeoRisk Seismic Network
DOI
HL National Observatory of Athens Seismic Network
  • National Observatory of Athens, Institute of Geodynamics, Athens, Greece
DOI
HK Hong Kong Seismograph Network
  • Hong Kong Observatory, China
HI ITSAK Strong Motion Network
  • Institute of Engineering Seimology Earthquake Engineering (ITSAK), Greece
DOI
HG High-Gain Long-Period Network
DOI
HF Swedish Seismic Array Network
  • Swedish Defence Research Agency (FOI), Sweden

Network Data API

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