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 Operated By Deployment DOI
T1 IPE_ETE
  • Institute of Physics of the Earth Masaryk University (Czech)
Czechia DOI
T3 Rete Accelerometrica Terna Italy
T4 Canakkale Onsekiz Mart University Earthquake Research Center
  • Canakkale Onsekiz Mart University (COMU Turkey)
Turkey
TA USArray Transportable Array United States of America DOI
TB MRC Earth and Marine Sciences Network Turkey DOI
TC Red Sismológica Nacional de Costa Rica
  • Universidad de Costa Rica
Costa Rica DOI
TD TransAlta Monitoring Network
  • TransAlta Corporation
Canada
TE EGAT Dams Seismic Monitoring System
  • Electricity Generating Authority of Thailand (EGAT)
Thailand DOI
TG Royal Irrigation Department
  • Royal Irrigation Department (RID)
Thailand DOI
TH Thüringer Seismologisches Netz
  • Institut fuer Geowissenschaften, Friedrich-Schiller-Universitaet Jena
Germany DOI
TI Centro Sismologico de America Central
  • Universidad de Costa Rica
Costa Rica
TJ Tajikistan National Seismic Network
  • PMP International (Tajikistan)
Tajikistan DOI
TK National Strong-Motion Network of Turkey (TR-NSMN) Turkey
TL Armutlu Local Seismic Network
  • Kocaeli University
Turkey
TM Thai Seismic Monitoring Network
  • Thailand Seismological Bureau
Thailand
TN Eastern Tennessee Seismic Network
  • Joint Institute for Energy and the Evnironment
United States of America
TO Tectonic Observatory - MASE, VEOX , PeruSE, CCSE
  • California Institute of Technology (Caltech)
Mexico DOI
TP Rete di monitoraggio microsismico installata presso la concessione Gorgoglione Italy
TR Eastern Caribbean Seismograph Network Eastern Caribbean
TS TERRAscope (Southern California Seismic Network)
  • California Institute of Technology (Caltech)
United States of America
TT Seismic Network of Tunisia Tunisia
TU National Seismic Network of Turkey (DDA)
  • Disaster and Emergency Management Presidency (AFAD Turkey)
Turkey
TV INGV experiments network Italy
TW Broadband Array in Taiwan for Seismology
  • Academia Sinica, Institute of Earth Sciences (IESAS)
Taiwan DOI
TX Texas Seismological Network United States, Texas DOI
TZ Ol Doinyo Lengai, TZ Volcano Monitoring Tanzania DOI
  • 26 networks

Network Data API

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