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
6V (2022-2022) 2022 Ridgecrest Nodal Array
  • UC San Diego, United States of America
DOI
6U (2020-2035) Subnet of WEBNET
6U (2017-2019) PUNA DOI
6T (2018-2025) NT Spiral Array DOI
6S (2012-2030) Central Otago Seismic Array
  • Victoria University of Wellington, New Zealand
DOI
6R (2022-2022) Seismometer to Investigate Ice and Ocean Structure (SIIOS) Field Experiment
  • University of Maryland (UMD), United States of America
DOI
6R (2019-2021) Turkana Rift Arrays to Investigate Lithospheric Strains - UK component
  • Imperial College London, United Kingdom
DOI
6Q (2021-2023) Fuego Lahar Monitoring
  • Michigan Tech
DOI
6Q (2019-2019) Dry Alluvium Geology 4
  • Mission Support and Test Services, LLC (MSTS)
DOI
6P (2019-2024) Einstein Telescope Sardinia Seismic Network
6P (2018-2018) Imaging an active, blind thrust fault along the front of hte Avawatz Mountains (California)
  • University of Missouri (MU), United States of America
DOI
6O (2016-2025) The Ohio State University School of Earth Sciences FanQuakes Project
DOI
6N (2022-2023) Emersito Seismic Network in Ancona area (Italy)
6N (2021-2021) Rainier 2021
  • University of Oregon, United States of America
DOI
6N (2017-2019) Totten Glacier Active Source Experiment
  • Central Washington University, United States of America
DOI
6M (2013-2030) Multi-year infrasound deployment at Volcán El Reventador
DOI
6L (2022-2023) TIME_NODES Phase II (formerly Thwaites Margins)
  • University of Oklahoma (OU), United States of America
DOI
6L (2019-2020) BEAMISH 2019-20, Rutford Ice Stream, West Antarctica`
  • British Antarctic Survey (BAS), United Kingdom
DOI
6L (2018-2018) PACIFIC ambient noise dense seismic survey at Marathon deposits
DOI
6L (2006-2017) South Korea Seismic and Infrasound data from North Korea Nuclear Tests
  • Southern Methodist University (SMU), United States of America
DOI
6K (2023-2027) Cape Modern seismic monitoring network DOI
6K (2020-2022) AusArray SA
DOI
6K (2016-2019) Stromboli 2016
DOI
6K (2014-2015) Otago temporary broadband network DOI
6J (2023-2025) Agua Negra Deep Experiment Site DOI
6J (2021-2022) RAPID: Response to the 29 July 2021 Chignik Earthquake
  • Cornell University, United States of America
DOI
6J (2019-2020) Los Angeles Basin Seismic Experiment
  • Louisiana State University, United States of America
DOI
6J (2018-2018) spatial variation of ground structure in Argostoli basin (Greece)
6J (2013-2016) CASSAT_FR
6H (2023-2023) Seismic Hazard, Lithosphere Hydration, and Double-Verging Structure of the Puerto Rico Subduction Zone: A Seismic Reflection and
  • whoi.edu
6H (2022-2022) Imaging subglacial hydrology beneath the Greenland Ice Sheet
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
6H (2021-2021) Las Vegas hammer seismic
DOI
6H (2019-2019) Data Acquisition for 2020 Blind Trial of Surface-based Site Characterization Methods
DOI
6H (2018-2018) Hollywood Fault 18
DOI
6H (2015-2017) Darsser Schwelle
6H (2011-2013) Mozambique Rift Tomography
  • University of Bristol, United Kingdom
DOI
6G (2023-2024) Seismic exploration of motion dynamcis of the Slumgullion landslide
  • UC Berkeley
DOI
6G (2019-2022) Seismographic Network of Amazonia
DOI
6G (2017-2018) Los Humeros
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
6G (2013-2016) MARsite Project
DOI
6G (2008-2012) Ketzin Seismic Monitoring Network
DOI
6F (2023-2023) Active and passive seismic interferometry of Kilauea volcano
  • USGS
DOI
6F (2021-2022) SISMEAUCLIM
6F (2012-2020) WIsconsin, new Zealand, And Rpi Deployment, Deep Fault Drilling Project
  • University of Wisconsin, Madison, United States of America
DOI
6F (2008-2011) BILBY
DOI
6E (2022-2023) Eifel Large-N Seismic Network DOI
6E (2021-2021) Sub-surface imaging of the west Reno basin
DOI
6E (2019-2019) Dense nodal deployment at some test sites for the upcoming FaultScan project
  • Scripps Institution of Oceanography (SIO), United States of America
DOI
6E (2018-2018) Surface-wave characterization of the SHOAL nuclear blast cavity and rubble chimney
DOI
6E (2013-2016) Wabash Valley Seismic Zone
  • Southern Illinois University Carbondale (SIUC), United States of America
DOI

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