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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
QA	Qatar Seismic Network	Qatar Civil Aviation Authority	Qatar	—
QC	Quake Catcher Network	Stanford University		—
QE	Equinor	Equinor (Norway)	—	DOI
QM	Comoros Archipelago Seismic and Volcano Network	Institut de Physique du Globe de Paris		DOI
QW	Canadian National Earthquake Early Warning System	Natural Resources Canada (NRCAN Canada)	Canada	DOI
QX	Canadian National Earthquake Early Warning System - Extended Partners	Natural Resources Canada (NRCAN Canada)	—	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)		DOI

Network Data API

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