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
XL (2017-2030) McGill Dawson-Septimus Induced Seismicity Study
  • McGill University, Canada
7N (1999-1999) MB99
DOI
YL (2019-2019) Mayagüez Amplification and Site Response Pilot Study
  • University of Puerto Rico/Mayaguez Campus (UPRM), Puerto Rico
DOI
3E (2012-2014) Mauritius Seismic Land Station
  • Institute for Geosciences - Goethe University, Germany
DOI
XD (2017-2017) Maupasacq
DOI
XS (2010-2011) Maule Earthquake (Chile) Aftershock Experiment
DOI
ZE (2010-2011) Maule Aftershock Survey-GFZ
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
3A (2010-2012) Maule Aftershock Deployment (UK)
  • University of Liverpool, United Kingdom
1I (2015-2030) Matterhorn Cryosphere Observatory, Switzerland DOI
X2 (2007-2008) Martinique 2007 Aftershock Experiment
  • Observatoire de Grenoble, Grenoble, France
France
4E (2010-2011) MARS/Testing of cabled broadband OBS using MARS test facility
DOI
6G (2013-2016) MARsite Project
DOI
3G (2018-2019) Marla Line
DOI
X3 (2013-2014) MARINER: Seismic Investigation of the Rainbow Hydrothermal Field
DOI
ZU (2009-2010) Marine Observations of Anisotropy near Aotearoa
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
2F (2021-2021) MARIBNO DOI
YY (2003-2004) Mariana Subdction Factory Experiment
  • Washington University in St. Louis (WUSTL), United States of America
YP (2017-2018) Margin Afar
DOI
8F (2016-2016) MARGATS
  • Universite Brest, France
4A (2022-2024) Mapping the structure of the Duluth Complex & Animikie Basin
DOI
Z6 (2019-2019) Mapping the Seattle Basin Edge
  • Harvard University, United States of America
DOI
XF (2006-2007) Mapping the Rivera Subduction Zone
DOI
8Q (2021-2023) Mapping and Understanding Seismic Anisotropy in the Northeast Pacific Ocean
  • Woods Hole Oceanographic Institution (WHOI), United States of America
XF (2012-2013) Mantle serpentinization and water cycling through the Mariana Trench and Forearc
  • Washington University in St. Louis (WUSTL), United States of America
DOI
Z6 (2006-2008) Mantle Investigations of Norwegian Uplift Structures
Z1 (2009-2010) Mantle flow and magma supply to the Eastern Lau Spreading Center
  • Washington University in St. Louis (WUSTL), United States of America
DOI
YL (2021-2022) MangyStaU ARray (MSUAR) Feasibility Study
  • Michigan State University (MSU), United States of America
DOI
8E (2011-2013) Mammoth Mountain Broadband Experiment
  • USGS Menlo Park, United States of America
XR (2003-2003) Mammoth 2003
ZV (2012-2013) Malargue seismic array
  • Delft University of Technology (TU), Netherlands
DOI
9A (2015-2016) Makushin Volcano Plumbing
  • University of Wisconsin, Madison, United States of America
DOI
1H (2013-2018) Magnetotelluric Observations of Cascadia using a Huge Array
  • Oregon State University (OSU), United States of America
DOI
5F (2015-2016) Magnetotelluric and seismic investigation of arc melt generation, delivery, and storage beneath Okmok Volcano
  • University of Wisconsin, Madison, United States of America
DOI
9H (2020-2021) MAGma in ICeland
DOI
XY (2005-2006) Magma Accretion and the Formation of Batholiths
DOI
5J (2020-2022) MAGIC - Distributed Acoustic Sensing
DOI
XB (2003-2004) Magdalena Ridge Observatory site noise study
DOI
XJ (2013-2015) Magadi-Natron Magmatic Rifting Studies
  • University of Rochester, United States of America
DOI
ZX (2015-2018) MADAM
  • ENS Paris, France
3F (2020-2022) Macquarie Ridge DOI
XF (2024-2027) MACIV profiles (Multiscale seismic imaging of Massif Central)
ZO (2020-2020) Machachi
3C (2019-2021) M5 Le Teil 20191111 PostSeismic
DOI
5D (2009-2020) LuxBB Germany
Z2 (2013-2013) Luther OK
  • Cornell University, United States of America
8C (2007-2016) Lucky Strike OBS Network
XD (1989-1989) Low Frequency Acoustic Seismic Experiment
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
6G (2017-2018) Los Humeros
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
XN (1998-1999) Los Angeles Region Seismic Experiment -- Passive Phase
DOI
6J (2019-2020) Los Angeles Basin Seismic Experiment
  • Louisiana State University, United States of America
DOI

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