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
B	Bulgarian University Seismic Network	Faculty of Physics, Sofia University "St. Kliment Ohridski" (FzF-SU), Bulgaria	—	DOI
B0	Bologna Railway District	Rete Ferroviaria Italiana (RFI) (RFI), Italy	—	DOI
B1	Buryat Regional Seismic Network of the Russian Federation	Buryat Branch of the Geophysical Survey of the Russian Academy of Sciences	—	DOI
B2	Itaipu Binacional	Itaipu Binacional (Itaipu), Brazil	Brazil	DOI
B3	BC Hydro	BC Hydro (Canada) (BCHPA), Canada	—	DOI
B4	Berkeley Distributed Acoustic Sensing Network	University of California, Berkeley (UCB), United States of America	—	DOI
B5	Belgian Array and Mobile Seismic Network	Royal Observatory of Belgium, Belgium	—	DOI
B6	Bransfield Strait Seismic Network	Instituto Andaluz de Geofisica Universidad de Granada (UGR), Spain		DOI
BA	UniBAS	Universita della Basilicata, Italy		—
BB	Brunei Darussalam National Seismic Network	National Seismic Center of Brunei, Brunei	Brunei	—
BC	Red Sísmica del Noroeste de México	Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Mexico		DOI
BD	Bakun Dam Micro-Seismic Monitoring Network	Kinemetrics, United States of America	United States of America	—
BE	Belgian Seismic Network	Royal Observatory of Belgium, Belgium		DOI
BF	Black Forest Observatory	Universities of Karlsruhe and Stuttgart, Germany		—
BG	Berkeley Geysers Network	University of California, Berkeley (UCB), United States of America		—
BH	Bay Area Urban Hazards	United States Geological Survey (USGS), United States of America	United States of America	—
BI	University of Dhaka Seismographic Network	University of Dhaka, Bangladesh		—
BJ	Baikal Regional Seismic Network of the Russian Federation	Baikal Branch of the Geophysical Survey of the Russian Academy of Sciences	—	DOI
BK	Berkeley Digital Seismograph Network	University of California, Berkeley (UCB), United States of America		DOI
BL	Brazilian Lithospheric Seismic Project	Universidade de Sao Paulo, USP, Brazil		—
BM	BRGM seismometer Network	Bureau de Recherches Géologiques et Minières (BRGM), France	—	—
BN	UK-Net, Blacknest Array	Blacknest (AWE), United Kingdom		DOI
BO	Full Range Seismograph Network of Japan	National Research Institute for Earth Science and Disaster Resilience (NIED), Japan	Japan	DOI
BP	Berkeley Parkfield High Resolution Seismic Network	University of California, Berkeley (UCB), United States of America		DOI
BQ	Bensberg Earthquake Network	University of Cologne, Germany		DOI
BR	University of Brasilia Seismic Network	University of Brasilia (UnB), Brazil		—
BS	National Seismic Network of Bulgaria	National Institute of Geophysics, Geodesy and Geography - BAS (NIGGG - BAS), Bulgaria		DOI
BT	Red Sismológica de la Sabana de Bogotá	Universidad Nacional de Colombia (UN-Colombia), Colombia	Colombia	—
BU	Boise State University Seismic Network	Boise State University, United States of America	United States of America	—
BV	Bolivian Seismic Network	Observatorio San Calixto (OSC), Bolivia		DOI
BW	BayernNetz	Department of Earth and Environmental Sciences, Geophysical Observatory, University of Munchen, Germany		DOI
BX	Botswana Seismological Network	Botswana Geoscience Institute (BGI), Botswana		DOI
BY	Seismic Network of Belarus	The Centre of Geophysical Monitoring of the National Academy of Sciences of Belarus, Belarus	Belarus	DOI
BZ	ZIMBABWE SEISMIC NETWORK	METEOROLOGICAL SERVICES DEPARTMENT,GOETZ OBSERVATORY (MSD), Zimbabwe	Zimbabwe	DOI

Network Data API

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