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
1H (2013-2018) Magnetotelluric Observations of Cascadia using a Huge Array
  • Oregon State University (OSU), United States of America
DOI
9A (2015-2016) Makushin Volcano Plumbing
DOI
ZV (2012-2013) Malargue seismic array
  • Delft University of Technology (TU), Netherlands
DOI
XR (2003-2003) Mammoth 2003
8E (2011-2013) Mammoth Mountain Broadband Experiment
  • USGS Menlo Park, United States of America
YL (2021-2022) MangyStaU ARray (MSUAR) Feasibility Study
  • Michigan State University (MSU), United States of America
DOI
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
Z6 (2006-2008) Mantle Investigations of Norwegian Uplift Structures
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
8Q (2021-2023) Mapping and Understanding Seismic Anisotropy in the Northeast Pacific Ocean
XF (2006-2007) Mapping the Rivera Subduction Zone
DOI
Z6 (2019-2019) Mapping the Seattle Basin Edge
  • Harvard University, United States of America
DOI
4A (2022-2024) Mapping the structure of the Duluth Complex & Animikie Basin
DOI
8F (2016-2016) MARGATS
  • Universite Brest, France
DOI
YP (2017-2018) Margin Afar
DOI
YY (2003-2004) Mariana Subdction Factory Experiment
  • Washington University in St. Louis (WUSTL), United States of America
2F (2021-2021) MARIBNO DOI
ZU (2009-2010) Marine Observations of Anisotropy near Aotearoa
DOI
X3 (2013-2014) MARINER: Seismic Investigation of the Rainbow Hydrothermal Field
DOI
3G (2018-2019) Marla Line
DOI
5L (2024-2027) Marlborough Observatory Reseearching fault Interconnectedness beneath the Alps
  • Victoria University of Wellington, New Zealand
DOI
6G (2013-2016) MARsite Project
DOI
4E (2010-2011) MARS/Testing of cabled broadband OBS using MARS test facility
DOI
X2 (2007-2008) Martinique 2007 Aftershock Experiment
  • Observatoire de Grenoble, Grenoble, France
France
1I (2015-2030) Matterhorn Cryosphere Observatory, Switzerland DOI
3A (2010-2012) Maule Aftershock Deployment (UK)
  • University of Liverpool, United Kingdom
ZE (2010-2011) Maule Aftershock Survey-GFZ
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
XS (2010-2011) Maule Earthquake (Chile) Aftershock Experiment
DOI
XD (2017-2017) Maupasacq
DOI
3E (2012-2014) Mauritius Seismic Land Station
  • Institute for Geosciences - Goethe University, Germany
DOI
YL (2019-2019) Mayagüez Amplification and Site Response Pilot Study
  • University of Puerto Rico/Mayaguez Campus (UPRM), Puerto Rico
DOI
7N (1999-1999) MB99
DOI
XL (2017-2030) McGill Dawson-Septimus Induced Seismicity Study
  • McGill University, Canada
1H (2021-2022) McMurdo Ice Shelf Small Node Network
  • University of Texas at El Paso (UTEP), United States of America
DOI
Y8 (2007-2007) MDS-AKA Kirkland and MDS
  • New Mexico Tech, United States of America
XZ (2015-2015) Measuring ambient noise of ocean breakers
  • East Carolina University (ECU), United States of America
DOI
ZS (2014-2014) Measuring the frequency of ocean breaker induced surface waves for determining swell direction: feasibility study
  • East Carolina University (ECU), United States of America
DOI
8G (2013-2015) MEJIPE
  • Freie Universitaet Berlin, Germany
DOI
YY (2012-2012) Mendenhall Glacier Outburst Flood Seismicity and Next-Generation Instrument Testing
  • UC Santa Cruz, United States of America
DOI
Z6 (2004-2004) Meramex
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
XK (1998-1998) Merapi and Semeru Volcano Project
DOI
8S (2018-2019) Metal Earth Passive Seismic DOI
XF (2023-2023) META-WT DOI
ZN (2008-2009) Meteo Aruba/Rice Univ
  • Other
1A (2024-2031) Methana Magmatic Observational Experiment DOI
2V (2016-2016) Microseism source characterisation in the North East Atlantic, west of Ireland
  • Dublin Institute For Advanced Studies
DOI
7A (2013-2016) Mid-Atlantic Geophysical Integrative Collaboration
  • Yale University, United States of America
DOI
YW (2013-2015) MIDGE: Minimally Invasive Direct Glacial Exploration of Biogeochemistry, Hydrology and Glaciology of Blood Falls, McMurdo Dry Va
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
ZV (2007-2007) Mid Ocean Volcanoes & Earthquakes
DOI
YF (1999-2002) Midsea - Mantle Investigation of the Deep Suture between Eurasia and Africa
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI

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