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
8Q (2021-2023) Mapping and Understanding Seismic Anisotropy in the Northeast Pacific Ocean
  • Woods Hole Oceanographic Institution (WHOI), United States of America
8Q (2018-2019) Active source seismology on the Priestley Glacier shear zone
  • University of Otago, New Zealand
DOI
8P (2023-2023) Collaborative Research: Seismic hazard, lithospheric hydration, and the double-verging structure of the Puerto Rico subduction
  • University of Puerto Rico Mayaguez; Puerto Rico Seismic Network
DOI
8P (2019-2022) NASA Magnetotelluric Transportable Array DOI
8P (2016-2018) INGV SISMIKO Emergency Seismic Network for 2016 Central Italy Sequence DOI
8O (2019-2025) CaMI Field Research Station Geophone Network (CaMI.FRS)
DOI
8N (2021-2024) SHM Hautbois DOI
8N (2019-2019) Multi-Modal DAG-4 Dataset
  • Lawrence Livermore National Laboratory (LLNL), United States of America
DOI
8N (2018-2018) Steamboat Geyser Nodal Experiment 2018
DOI
8M (2023-2048) GeoLab DOI
8M (2022-2022) Arette Cluster DOI
8M (2019-2020) Loki Castle
  • Alfred Wegener Institute for Polar and Marine Research, Germany
DOI
8M (2018-2018) Dry Alluvium Geology 1
  • Mission Support and Test Services, LLC (MSTS)
DOI
8M (2016-2016) MULGA NT Array DOI
8L (2023-2023) FLUID-MINI-LA - Role of FLuids in Underground Salt Cavern and Wastewater Injection Site Deformation
  • Louisiana State University
DOI
8L (2022-2022) SAGE 2022 investigations of the Valles Caldera
DOI
8L (2019-2019) Mt. Meager Geothermal Nodal Array
  • University of Calgary, Canada
DOI
8L (2011-2018) Geodetic strainmeters at the Canfranc Underground Laboratory
  • Department of Physics, University of Salerno
DOI
8K (2023-2023) Advancing Forest Health Assessment through Multi-Method Geophysical Surveys: Case Study in Snodgrass, Colorado.
  • Lawrence Berkeley National Laboratory
DOI
8K (2016-2022) Northern Volcanic Zone Iceland
  • University of Cambridge Earth Sciences, United Kingdom
DOI
8K (2014-2015) Capricorn Orogen High Precision Survey DOI
8J (2023-2025) Halden local seismic network DOI
8J (2021-2022) UPFLOW
  • Instituto Português do Mar e da Atmosfera, I.P. (IPMA), Portugal
  • University College London (UCL), United Kingdom
DOI
8J (2019-2019) Nodal Deployment for Alaska Amphibious Community Seismic Experiment
  • University of New Mexico (UNM), United States of America
DOI
8J (2018-2018) Mount Adams Temporary Infrasound Arrays
DOI
8J (2016-2017) FORGE nodal array 1
DOI
8J (2015-2015) INSPIRE
  • Oregon State University (OSU), United States of America
DOI
8J (2012-2014) South Queensland Eastern Australia Linkage - ARC Discovery Grant DP120103673
DOI
8H (2021-2025) SMART Prototytpe DOI
8H (2019-2020) Terceira2019
DOI
8H (2018-2018) Summer of Applied Geophysical Experience Active Seismic 2018
  • PASSCAL
DOI
8H (2015-2017) East Pamir
DOI
8H (2012-2012) New Mexico Coupling of Seismic
8H (2009-2011) INGV Temporary Seismic Network for L'Aquila 2009 Sequence DOI
8H (2007-2007) SISMANTILLES-2
DOI
8G (2023-2023) San Fernando Valley, California Nodal Array (2023)
  • Louisiana State University
DOI
8G (2021-2022) La Palma 2021 eruption OBS network DOI
8G (2018-2019) Investigating Geophysical Unrest at Sierra Negra
DOI
8G (2016-2017) 2016 Pedernales Earthquake Aftershock Deployment Ecuador
  • Lehigh University, United States of America
DOI
8G (2013-2015) MEJIPE
  • Freie Universitaet Berlin, Germany
DOI
8G (2008-2012) SISVAR
8F (2020-2025) Reykjanes Seismic Network DOI
8F (2018-2019) Gakkel Deep
  • Alfred Wegener Institute (AWI), Germany
DOI
8F (2017-2017) Test study to detect moisture in a Playa lake bed
  • Texas Tech University, United States of America
DOI
8F (2016-2016) MARGATS
  • Universite Brest, France
8F (2014-2015) Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip, LBPR and TXBP data
  • University of Texas at Austin, United States of America
DOI
8F (2005-2012) West--Fissure- and Atacama-Fault Seismic Network, Northern Chile
  • Freie Universitaet Berlin, Germany
DOI
8E (2022-2026) Erebus low-noise broadband network
  • University of Alaska Fairbanks
DOI
8E (2021-2021) PACIFIC multi array for ambient noise seismic survey at Kallak Iron ore deposit (KALLAK) DOI
8E (2019-2019) Faial-Pico2019
DOI

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