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
TA USArray Transportable Array
DOI
TK Turkish National Strong Motion Network
DOI
TU Turkish National Seismic Network
DOI
TD TransAlta Monitoring Network
T Tonga Seismic Network
TH Thüringer Seismologisches Netz
DOI
TM Thai Seismic Monitoring Network
TX Texas Seismological Network
DOI
TS TERRAscope (Southern California Seismic Network)
TO Tectonic Observatory - MASE, VEOX , PeruSE, CCSE
DOI
T9 TAMU Seismic Network DOI
TJ Tajikistan National Seismic Network
DOI
TF Tajikistan National Seismic Network DOI
TQ Taiwan multi-parametric environmental seismic monitoring network DOI
TT Seismic Network of Tunisia
TG Royal Irrigation Department
DOI
TP Rete di monitoraggio microsismico installata presso la concessione Gorgoglione
T3 Rete Accelerometrica Terna Italy
TC Red Sismológica Nacional de Costa Rica
DOI
TZ Ol Doinyo Lengai, TZ Volcano Monitoring
DOI
TB MRC Earth and Marine Sciences Network
DOI
T1 IPE_ETE
DOI
TV INGV experiments network
TE EGAT Dams Seismic Monitoring System Thailand DOI
TN Eastern Tennessee Seismic Network United States of America
TR Eastern Caribbean Seismograph Network
TY Dam Safety Monitoring Network DOI
TI Centro Sismologico de America Central Costa Rica
T5 Central Weather Administration Seismographic Network DOI
T4 Canakkale Onsekiz Mart University Earthquake Research Center
TW Broadband Array in Taiwan for Seismology
DOI
TL Armutlu Local Seismic Network
DOI

Network Data API

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