International Federation of Digital Seismograph Networks

TU: Turkish National Seismic Network

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FDSN Network Information

FDSN code TU Network name Turkish National Seismic Network (TNSN)
Start year 1990 Operated by
End year - Deployment region

Turkey National Seismic Network comprises nationwide 267 stations which has 260 surface broadband seismometers, 12 surface accelerometers, 7 borehole seismometers, 7 borehole accelerometers.
In total, 286 seismic instruments, some of which are co located, are used to determine earthquake parameters in Turkey officially.


Citation Information

Digital Object Identifier (DOI) 10.7914/SN/TU
For more: DataCite ( JSON | XML | BibTeX )

Data Access

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Additional Notes Catalog data can be accessed on and waveform data can be accessed on

Stations in this Network