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
9E (2000-2030)	Short term noise tests / structural / foundation monitoring at SED, ETHZ	Swiss Seismological Service	Switzerland	DOI
9D (2022-2025)	Imaging the spatial and temporal evolution of frictional asperities along the failure surface of creeping landslides	UC Santa Cruz		DOI
9D (2021-2021)	Dryland Critical Zone: Jornada Piedmont Seismic Imaging	University of Texas at El Paso		DOI
9D (2018-2020)	Temporal network Sierra Negra	Escuela Politecnica Nacional-Instituto Geofisico		DOI
9D (2017-2017)	Play Fairway Analysis: Structurally Controlled Geothermal Systems in the Eastern Great Basin Extensional Regime, Utah	University of Utah		DOI
9D (2016-2016)	Dense seismic three-component nodal array at the Ramona Reservation	UC San Diego		DOI
9D (2015-2015)	Seismic Array of the Sevilleta	—		DOI
9D (2014-2014)	Integrated Geosciences in the Merida Andes, Venezuela	Fundación Venezolana de Investigaciones Sismológicas (FUNVISIS), Caracas		DOI
9D (2010-2012)	Ice-ocean interaction at Nuuk tidewater glaciers	University of Alaska, Fairbanks (UAF, AK USA)		DOI
9C (2019-2023)	2019 Copiapo	Ecole et Observatoire des Sciences de la Terre (EOST) ENS Paris Institut de Sciences de l'Univers (INSU) (CNRS-INSU) IPGS (Institut de Physique du Globe de Strasbourg) University of Strasbourg (Unistra)		DOI
9C (2018-2018)	Seismometer to Investigate Ice and Ocean Structure (SIIOS) Field Experiment: Greenland	University of Maryland (UMD)		DOI
9C (2014-2016)	Aleutian Array of Arrays	UC Riverside		DOI
9C (2013-2013)	Ilan Plain 2013	National Central University (NCU Taiwan China)		DOI
9C (2010-2011)	High Resolution Seismological Profiling across Sierra Nevad	GEOFON Program (GFZ-Potsdam, Germany)		DOI
9B (2021-2025)	Hampton Roads Seismic Monitoring Network	Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech)	—	DOI
9B (2016-2019)	BEAMISH	British Antarctic Survey (BAS UK)		DOI
9B (2014-2015)	Cape Verde, Fogo Temporary Seismic Network	Instituto Português do Mar e da Atmosfera, I.P. (IPMA)		—
9B (2012-2013)	Tomographic Imaging of Silali and Paka Volcanoes	University of Texas at El Paso (UTEP)		—
9B (2011-2011)	TopoGreenland	Copenhagen University		DOI
9B (2010-2010)	Kilauea Volcano Seismo-Acoustic Source and Propagation-2010	New Mexico Tech		DOI
9B (2008-2008)	Kilauea Volcano Seismo-acoustic Source and Propagation-2008	New Mexico Tech		DOI
9A (2021-2022)	HART-La Palma volcanic eruption	Deutsches GeoForschungsZentrum GFZ (GFZ Potsdam)	—	DOI
9A (2019-2020)	TurboWave I and II	Sandia National Laboratories		DOI
9A (2017-2018)	Dense seismic three-component nodal array at the Bud Wellman Ranch	UC San Diego		DOI
9A (2015-2016)	Makushin Volcano Plumbing	University of Wisconsin, Madison		DOI
9A (2014-2014)	Sage Brush Flats Labled noise data	UC San Diego		DOI
9A (2013-2013)	East Texas Earthquake Monitoring	Weston Geophysical Corp		DOI
9A (2012-2012)	Deformation and magmatic modification of a steep continental margin, western Idaho - eastern Oregon	Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech)		DOI
9A (2010-2011)	Loihi Seismicity	Woods Hole Oceanographic Institution (WHOI)		—
9A (2007-2008)	COBO	GEOFON Program (GFZ-Potsdam, Germany)		DOI
8X (2016-2019)	Central Adriatic Seismic Experiment	ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland)		—
8S (2015-2021)	Casey - Davis region	University of Tasmania		—
8R (2018-2030)	Bedretto Underground Laboratory for Geosciences and Geoenergies (BULGG) Seismic Network, Switzerland	Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service	—	—
8Q (2018-2019)	Active source seismology on the Priestley Glacier shear zone	University of Otago		DOI
8P (2019-2022)	NASA Magnetotelluric Transportable Array	Incorporated Research Institutions For Seismology (IRIS)	—	DOI
8O (2019-2025)	CaMI Field Research Station Geophone Network (CaMI.FRS)	CMC Research Institutes (CMCRI) University of Calgary (U of C Canada)		DOI
8N (2021-2023)	SHM Hautbois	Grenoble Alpes University (UGA)	—	—
8N (2018-2018)	Steamboat Geyser Nodal Experiment 2018	University of Utah		DOI
8M (2019-2020)	Loki Castle	Alfred Wegener Institute for Polar and Marine Research		—
8M (2018-2018)	Dry Alluvium Geology 1	Mission Support and Test Services (MSTS), LLC		DOI
8M (2016-2016)	MULGA NT Array	Australian National University (ANU, Australia)	—	DOI
8L (2020-2022)	HO	National Observatory of Athens, Institute of Geodynamics, Athens	—	DOI
8L (2019-2019)	Mt. Meager Geothermal Nodal Array	University of Calgary (U of C Canada)		DOI
8L (2011-2018)	Geodetic strainmeters at the Canfranc Underground Laboratory	Department of Physics, University of Salerno		DOI
8K (2016-2022)	Northern Volcanic Zone Iceland	University of Cambridge (UK) Earth Sciences		DOI
8K (2014-2015)	Capricorn Orogen High Precision Survey	Australian National University (ANU, Australia)	—	DOI
8J (2021-2022)	UPFLOW	Instituto Português do Mar e da Atmosfera, I.P. (IPMA) University College London (UCL)	—	—
8J (2019-2019)	Nodal Deployment for Alaska Amphibious Community Seismic Experiment	University of New Mexico (UNM)		DOI
8J (2018-2018)	Mount Adams Temporary Infrasound Arrays	University of California, Santa Barbara (UCSB)		DOI
8J (2016-2017)	FORGE nodal array 1	University of Utah		DOI

Network Data API

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