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
9L (2020-2020) Hall Ranch Nodal Seismic Array DOI
9L (2022-2023) Mud volcanoes in SW Taiwan
9M (2016-2016) Node deployment along the intersection of the Denali Fault and Richardson Highway DOI
9M (2018-2018) Dry Alluvium Geology 2
  • Mission Support and Test Services, LLC (MSTS)
DOI
9M (2019-2021) Mugello Temporary Seismic Deployment
DOI
9M (2022-2022) Sierentz Post-Seismic
9M (2023-2025) Eyre Peninsula Nodal Array DOI
9N (2011-2016) INGV Temporary Seismic Network for Pollino 2011 Sequence DOI
9N (2018-2018) Fibre-optic distributed acoustic sensing, seismological and infrasonic data from Etna DOI
9N (2019-2019) Steamboat Geyser Nodal Experiment 2019
DOI
9N (2020-2020) CO2 containment and monitoring techniques at Crystal Geyser
DOI
9N (2022-2024) Seismic investigation of the Puerto Rico subduction zone: structure, seismic hazard, and hydration of slow-spreading lithosphere
  • University of Puerto Rico Mayaguez; Puerto Rico Seismic Network
DOI
9O (2019-2020) ASTUTI Costa Rica
DOI
9O (2021-2025) DIVEnet
9P (2015-2018) Horizontal Pressure Gradient Test Deployments
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
9P (2019-2020) SMARTnet: Armutlu Near Fault Monitoring DOI
9P (2022-2024) GEology of New England via Seismic Imaging Studies
  • Yale University, United States of America
DOI
9Q (2017-2030) DEEP-TEE Phase 2 DOI
9R (2019-2021) East Antarctic International Ice Sheet Traverse seismic network
9R (2022-2023) Investigating the Detachment Fault Cycle at the Mid-Cayman Spreading Center
  • Woods Hole Oceanographic Institution (WHOI), United States of America
9S (2012-2030) Temporary deployments in Switzerland associated with landslides
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
9T (1979-1992) LNN Legacy Explosions Dataset Release
  • Lawrence Livermore National Laboratory (LLNL), United States of America
DOI
9T (2019-2023) Stanford DAS-2 Array
  • Stanford University, United States of America
DOI
9U (2019-2021) GWatt temporary seismic network at UDDGP DOI
9U (2022-2022) Pinos watershed late summer scans
DOI
9U (2023-2023) Silixa-Fairfield Global DAS Month 2023 data
  • University of Michigan, United States of America
DOI
9V (2015-2025) Casey - Davis region
  • University of Tasmania, Australia
DOI
9W (2020-2030) Belledonne border fault survey
X1 (2004-2005) Development and Testing of a Deep-Water, Acoustically-Linked, Moored- Buoy Seafloor Observatory
  • Woods Hole Oceanographic Institution (WHOI), United States of America
X1 (2007-2008) Aysen Chile Aftershock Deployment
  • University of Liverpool, United Kingdom
X1 (2009-2010) Carbon Sequestration Technical Assessemnt-Pennsylvania
  • Penn State University, United States of America
X1 (2011-2012) Byrd Lake Reflection Seismics - Cresis
  • Penn State University, United States of America
DOI
X1 (2013-2016) Réunion Hotspot and Upper Mantle Project
  • University of Frankfurt, Germany
DOI
X1 (2017-2018) Upper Geyser Basin Imaging Experiment FALL 2017
DOI
X1 (2019-2019) SAGE investigations of the Valles Caldera
  • IRIS PASSCAL Instrument Center @ New Mexico Tech, United States of America
DOI
X1 (2020-2020) MUSE - Myanmar Universities Nodal Seismic Experiments
  • Louisiana State University, United States of America
DOI
X1 (2021-2024) Tour Perret network
DOI
X2 (2005-2006) NCISP4
DOI
X2 (2007-2008) Martinique 2007 Aftershock Experiment
  • Observatoire de Grenoble, Grenoble, France
France
X2 (2009-2010) Seismic Analysis of the HiKurangi Experimentm Wellington Geophysical Transect
  • Victoria University of Wellington, New Zealand
DOI
X2 (2011-2011) Seismic Wide-Angle across the RIFT
DOI
X2 (2012-2012) Haida Gwaii OBS Experiment Canada
X2 (2013-2014) Sunset Seismic Experiment
X2 (2016-2016) Lake Pontchantrain Wind-Wave Monitoring Deployment
  • Colorado State University (CSU), United States of America
X2 (2017-2019) Tarim Array for lithoSpheric signaTure of mantle plumE
DOI
X2 (2020-2022) High Resolution Imaging of the Pedernales Earthquake Rupture zone
DOI
X2 (2023-2023) CGF-Svalbard
  • Norwegian Univeristy of Science and Technology (NTNU), Norway
DOI
X3 (2003-2005) Flinders Ranges DOI
X3 (2006-2006) TAIGER active source explosion pilot test
  • University of Southern California (USC), United States of America
DOI
X3 (2007-2011) Understanding the current thinning and accelerration of the Jakobshavns Isbrae, Greenland
  • University of Alaska, Fairbanks (UAF), United States of America
DOI

Network Data API

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