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
GI	Red Sismologica Nacional	Instituto Nacional de Sismologia, Vulcanologia, Meteorologia e Hidrologia (INSIVUMEH), Guatemala		DOI
C1	Red Sismologica Nacional	Universidad de Chile (UCH), Chile		DOI
CM	Red Sismológica Nacional de Colombia	Servicio Geológico Colombiano (SGC), Colombia		DOI
TC	Red Sismológica Nacional de Costa Rica	Universidad de Costa Rica, Costa Rica		DOI
VE	Red Sismológica Satelital Nacional	Fundación Venezolana de Investigaciones Sismológicas, Caracas (FUNVISIS), Venezuela		DOI
EK	Red Vasca de Sismicidad	Ente Vasco de la Energia (EVE), Spain		DOI
RV	Regional Alberta Observatory for Earthquake Studies Network	Alberta Geological Survey / Alberta Energy Regulator (AGS / AER), Canada		DOI
RM	Regional Integrated Multi-Hazard Early Warning System	Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand		DOI
GU	Regional Seismic Network of North Western Italy	University of Genoa (UniGe), Italy		DOI
RS	Regional Seismic Test Network	Albuquerque Seismological Laboratory/USGS (ASL), United States of America		DOI
EF	Réseau Accélérométrique National	Electricity of France (EDF), France		DOI
RA	Réseau Accélérométrique Permanent (French Accelerometrique Network)	Reseau sismologique et géodésique français (RESIF), France		DOI
RL	RESEAU GEOPHYSIQUE DE LAMTO	STATION GEOPHYSIQUE DE LAMTO (SGL), Côte d'Ivoire	—	DOI
NG	Reserved for Papua New Guinea Seismic Network	—	—	—
FR	RESIF and other broad-band and accelerometric permanent networks in metropolitan France	Reseau sismologique et géodésique français (RESIF), France		DOI
T3	Rete Accelerometrica Terna	TERNA (TERNA), Italy	Italy	—
TP	Rete di monitoraggio microsismico installata presso la concessione Gorgoglione	TOTAL E&P ITALIA S.P.A., Italy		—
E	Rete ENEA	Agenzia Nazionale per le Nuove Technolgie (ENEA), Italy	Italy	—
OP	Rete Sismica e Accelerometrica	Associazione Nazionale Carabinieri nucleo regionale umbria, Italy	—	DOI
IY	Rete Sismica Unical	Universita Della Calabria, Italy, Italy		DOI
RR	Reti accelerometriche centri storici italiani	Presidenza del Consiglio dei Ministri - Dipartimento della protezione civile (PCM - DPC), Italy	Italy	DOI
SZ	RIMES	Regional Integrated Multi-Hazard Early Warning System (RIMES), Thailand		DOI
R1	Romanian Infrasound Network	National Institute for Earth Physics (NIEP), Romania		DOI
RO	Romanian Seismic Network	National Institute for Earth Physics (NIEP), Romania		DOI
TG	Royal Irrigation Department	Royal Irrigation Department (RID), Thailand		DOI
RN	RuhrNet - Seismic Network of the Ruhr-University Bochum	Ruhr Universitaet Bochum (RUB), Germany		DOI
RW	Rwanda National Seismic Network	Rwanda Mines, Petroleum and Gas Board (RMB), Rwanda		—
S0	Sakhalin Regional Seismic Network of the Russian Federation	Sakhalin Branch of the Geophysical Survey of the Russian Academy of Sciences	—	DOI
SF	San Andreas Fault Observatory at Depth	Stanford University, United States of America		—
SU	Sandia Seismo-Acoustic Network	Sandia National Laboratories, United States of America	United States of America	—
SA	Saudi Arabia Broadband Seismic Network	Institute for Astronomical and Geophysical Research (KACST), Saudi Arabia	Saudi Arabia	—
SD	Schlumberger	Schlumberger (SLB_Development ), Multiple Countries	Multiple Countries	—
SO	Scripps Orbit and Permanent Array Center	Scripps Institution of Oceanography (SIO), United States of America	United States of America	DOI
S7	SeismicAI Global MEMS Network	SeismicAI	—	—
S3	SeismicAI Global Network	SeismicAI	—	—
LV	Seismic Data in North West of UK	Liverpool University, United Kingdom	United Kingdom	DOI
UD	Seismic Network Main Center of Special Monitoring	Main Center of Special Monitoring (MCSM), Ukraine		DOI
BY	Seismic Network of Belarus	The Centre of Geophysical Monitoring of the National Academy of Sciences of Belarus, Belarus	Belarus	DOI
FB	Seismic Network of Federation of Bosnia and Herzegovina	Federal Hydrometeorological Institute, Bosnia and Herzegovina	Bosnia and Herzegovina	—
WS	Seismic Network of Repuplika Srpska	Republicki Hidrometeorološki Zavod, Serbia	Bosnia and Herzegovina	—
RU	Seismic network of the European part of the Russian Federation	Geophysical Survey of the Russian Academy of Sciences (GSRAS), Russian Federation	—	DOI
VG	Seismic Network of the Indonesian Center for Volcanology and Geological Hazard Mitigation	Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG), Indonesia		DOI
SL	Seismic Network of the Republic of Slovenia	Slovenian Environment Agency (ARSO), Slovenia		DOI
QZ	Seismic network of the Seismological Experience and Methodology Expedition CS MES RK	LTD Seismological Experience and Methodology Expedition of the Committee of Science of the Ministry of Education and Science of the Republic of Kazakhstan (SEME), Kazakhstan		DOI
TT	Seismic Network of Tunisia	Institut National de la Météorologie, Tunis, Tunisia		—
SR	Seismic Research Observatory	Albuquerque Seismological Laboratory/USGS (ASL), United States of America		DOI
FI	Seismo-acoustic Network of the University of Florence	University of Florence, Italy	—	—
DU	Seismological Association of Australia	Seismological Association of Australia Inc. (SAA), Australia		DOI
HC	Seismological Network of Crete	Technological Educational Institute of Crete, Greece		DOI
MK	Seismological network of the Republic of North Macedonia	Seismological Observatory at the Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, Skopje, Republic of Macedonia (SORM), Macedonia	—	DOI

Network Data API

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