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 network operator operator country deployment country/region DOI
T1 IPE_ETE Institute of Physics of the Earth Masaryk University (Czech) CZ: Czech Republic Czech Republic DOI
T4 Canakkale Onsekiz Mart University Earthquake Research Center Canakkale Onsekiz Mart University (COMU Turkey) TR: Turkey Turkey
TA USArray Transportable Array IRIS Transportable Array (IRIS_TA) US: United States United States DOI
TB MRC Earth and Marine Sciences Network TÜBITAK Marmara Research Center (MRC Turkey) TR: Turkey Turkey DOI
TC Red Sismológica Nacional de Costa Rica Universidad de Costa Rica CR: Costa Rica Costa Rica DOI
TD TransAlta Monitoring Network TransAlta Corporation CA: Canada Canada
TE EGAT Dams Seismic Monitoring System Electricity Generating Authority of Thailand (EGAT) TH: Thailand Thailand DOI
TG Royal Irrigation Department Royal Irrigation Department (RID) TH: Thailand Thailand DOI
TH Thüringer Seismisches Netz (TSN) Institut fuer Geowissenschaften, Friedrich-Schiller-Universitaet Jena DE: Germany Germany
TI Centro Sismologico de America Central Universidad de Costa Rica CR: Costa Rica Costa Rica
TJ Tajikistan National Seismic Network PMP International (Tajikistan) TJ: Tajikistan Tajikistan DOI
TK National Strong-Motion Network of Turkey (TR-NSMN) Prime Ministry Disaster & Emergency Managment Presidency Earthquake Department (AFAD), Ankara TR: Turkey Turkey
TL Armutlu Local Seismic Network Kocaeli University TR: Turkey Turkey
TM Thai Seismic Monitoring Network Thailand Seismological Bureau TH: Thailand Thailand
TN Eastern Tennessee Seismic Network Joint Institute for Energy and the Evnironment US: United States United States
TO Tectonic Observatory -MASE, VEOX , PeruSE, CCSE California Institute of Technology (Caltech) US: United States Mexico DOI
TR Eastern Caribbean Seismograph Network University of the West Indies (Seismic Research Centre Trinidad) TT: Trinidad and Tobago Eastern Caribbean
TS TERRAscope (Southern California Seismic Network) California Institute of Technology (Caltech) US: United States United States
TT Seismic Network of Tunisia Institut National de la Météorologie, Tunis TN: Tunisia Tunisia
TU National Seismic Network of Turkey (DDA) Disaster and Emergency Management Presidency (AFAD Turkey) TR: Turkey Turkey
TV INGV experiments network Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy
TW Broadband Array in Taiwan for Seismology Academia Sinica, Institute of Earth Sciences (IESAS) TW: Taiwan Taiwan DOI
TX Texas Seismological Network Bureau of Economic Geology, The University of Texas at Austin (BEG UTEXAS) US: United States United States, Texas DOI
  • 23 networks

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