Network Codes

The following network codes are assigned by the FDSN to facilitate unique identifiers for seismological data streams.

Request a new network code (requires login)
Generate citations for network data

Show network types:
All Permanent Temporary
Show only network codes starting with:

1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Search for network code or name:

Network Code	Network Name	Operated By	Deployment	DOI
LD	Lamont-Doherty Cooperative Seismographic Network	Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America		DOI
MF	Laboratorio de Ingeniería Sísmica	Universidad de Costa Rica, Costa Rica		DOI
KN	Kyrgyz Seismic Telemetry Network	Kyrgyz Institute of Seismology, IVTAN/KIS , Kyrgyzstan University of California, San Diego (UCSD), United States of America		DOI
KR	Kyrgyz Digital Network	Kyrgyz Institute of Seismology, KIS (KIS), Kyrgyzstan		DOI
KW	Kuwait National Seismic Network	Kuwait Institute for Scienctific Research (KISR), Kuwait		—
KT	KROTONE SEISMIC NETWORK	Eni spa, Italy		DOI
KP	Korea Polar Observation Network	Korea Polar Research Institute (KOPRI), Korea, South		DOI
KG	Korean Seismic Network - KIGAM	Korean Institute of Geology, Mining and Materials (KIGAM), Korea, South		—
KS	Korea National Seismography Network (KNSN-KMA)	Korea Meteorological Administration, Seoul, Korea, South		—
K0	Kola Regional Seismic Network of the Russian Federation	Kola Branch of the Geophysical Survey of the Russian Academy of Sciences	—	DOI
KV	Kivu Seismological Network	European Center for Geodynamics and Sesimology (ECGS), Luxembourg		DOI
KU	King Saud University Network	King Saud University, Saudi Arabia	Saudi Arabia	—
KX	Kinemetrics Experimental Network	Kinemetrics, United States of America	Aliso Canyon Vault, Acton, CA	DOI
KQ	Kiel University Earthquake Monitoring	Christian Albrechts - Universitat zu Kiel, Germany	Northern Germany	DOI
KY	Kentucky Seismic and Strong Motion Network	Kentucky Geological Survey/Univ. of Kentucky, United States of America		DOI
KZ	Kazakhstan Network	Institute of Geophysical Research (KNDC), Kazakhstan		DOI
KA	Karthala Volcano Monitoring Network	Institut de Physique du Globe de Paris (IPGP), France	Comoros	—
KL	Karmadon Parametric Range	Geophysical Institute of Vladikavkaz Scientific Centre of the Russian Academy of Sciences (GPI VSC RAS), Russian Federation	—	DOI
KB	Karlsruhe BroadBand Array	Karlsruhe Institute of Technology (KIT GPI), Germany	Global	—
KM	Kansas Seismic Monitoring Network	Kansas Geological Survey, United States of America	United States of America	—
KI	Kandilli Observatory Strong Motion Network	Kandilli Observatory And Earthquake Research Institute, Boğaziçi University (KOERI), Türkiye	Türkiye	—
KO	Kandilli Observatory And Earthquake Research Institute (KOERI)	Kandilli Observatory And Earthquake Research Institute, Boğaziçi University (KOERI), Türkiye		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	North East Institute of Science and Technology, Jorhat (NEIST), India	India	—
JS	Jordan Seismic Network	Jordan Seismo Obs & Geo Studies / Natural Resources Authority (NRA), Jordan		—
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	Presidency of Counsil of Ministers - Civil Protection Department (PCM - DPC), Italy		DOI
IV	Italian National Seismic Network	Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy		DOI
IZ	Italian Experimental Seismic Network	Other	—	—
B2	Itaipu Binacional	Itaipu Binacional (Itaipu), Brazil	Brazil	DOI
IJ	Istanbul University Seismic Network	Kandilli Observatory And Earthquake Research Institute, Boğaziçi University (KOERI), Türkiye		DOI
IS	Israel National Seismic Network	Geophysical Institute of Israel (GII), Israel		—
IX	Irpinia Seismic Network	—		—
EI	Irish National Seismic Network	Dublin Institute for Advanced Studies, Ireland		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	Road, Housing & Urban Development Research Center (BHRC), Iran	Iran	DOI
I2	Iranian National Broadband Seismic Network	International Institute of Earthquake Engineering and Seismology (IIEES), Iran	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	Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS), Italy		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	Albuquerque Seismological Laboratory/USGS (ASL), United States of America		DOI
IP	Instituto Superior Tecnico Broadband Seismic Network	Instituto Superior Tecnico, Universidade Tecnica de Lisboa (IST), Portugal		—

Network Data API

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