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
KL Karmadon Parametric Range DOI
KB Karlsruhe BroadBand Array Global
KM Kansas Seismic Monitoring Network
  • Kansas Geological Survey, United States of America
United States of America
KI Kandilli Observatory Strong Motion Network Türkiye
KO Kandilli Observatory And Earthquake Research Institute (KOERI)
DOI
RT Kamchatka Tsunami Warning Seismic Network of the Russian Federation
  • Kamchatka Branch of the Geophysical Survey of the Russian Academy of Sciences
Russian Federation DOI
D0 Kamchatka Regional Seismic Network of the Russian Federation
  • Kamchatka Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
JI Jorhat India Seismic Network India
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
HI ITSAK Strong Motion Network
  • Institute of Engineering Seimology Earthquake Engineering (ITSAK), Greece
DOI
IT Italian Strong Motion Network
DOI
IV Italian National Seismic Network
DOI
IZ Italian Experimental Seismic Network
  • Other
B2 Itaipu Binacional Brazil DOI
IJ Istanbul University Seismic Network
DOI
IS Israel National Seismic Network
IX Irpinia Seismic Network
EI Irish National Seismic Network
DOI
EA IRIS Education and Research Network
  • IRIS HQ, United States of America
United States of America
MP Iraqi Seismic Observatory
  • Seismological Laboratory of University of Basrah (SLUB), Iraq
DOI
I1 Iranian Strong Motion Network Iran DOI
I2 Iranian National Broadband Seismic Network Iran
IL Iranian Long Period Array
  • Institute of Geophysics, University of Tehran, Iranian Seis Center, Iran
T1 IPE_ETE
  • Institute of Physics of the Earth Masaryk University, Czechia
DOI
D1 IPE_EDU
  • Institute of Physics of the Earth Masaryk University, Czechia
DOI
IR International Registry
  • International Seismological Centre (ISC), United Kingdom
United Kingdom
IO International OGS Network
DOI
IM International Miscellaneous Stations
  • Various Institutions, Multiple Countries
DOI
SG International Geodynamics and Earth Tide Service
  • Multiple Operators, Belgium
DOI
IW Intermountain West Seismic Network
DOI
IP Instituto Superior Tecnico Broadband Seismic Network
LX Instituto Dom Luiz (IDL) - Faculdade de Ciencias Universidade de Lisboa
DOI
IQ Inquique Local Network
  • University of Kiel, Germany
DOI
IE INL Seismic Monitoring Program
DOI
TV INGV experiments network
PU INGEMMET Peru
IA InaTEWS Indonesia Tsunami Early Warning System
  • Meteorological, Climatological and Geophysical Agency (BMKG), Indonesia
IK IISERK Seismic Network
  • Indian Institute of Science Education and Research Kolkata (IISER), India
India DOI
IF IFMS Seismic Network
DOI
WW Idaho Seismic Network DOI
SM Icelandic Strong Motion Network
  • University of Iceland, Iceland
Iceland
VI Icelandic National Digital Seismograph Network
DOI
IB IberArray
  • Institute Earth Sciences "Jaume Almera" (ICTJA), Spain
DOI
HU Hungarian National Seismological Network
  • Institute of Earth Physics and Space Science, Hungary
DOI
HN Hungarian National Infrasound Network
  • Institute of Earth Physics and Space Science, Hungary
DOI
HK Hong Kong Seismograph Network
  • Hong Kong Observatory, China
HG High-Gain Long-Period Network
DOI
VD High Agri Valley geophysical Observatory
DOI

Network Data API

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