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.

Request a new network code (requires login)
Generate citations for network data

Network Code Network Name Operated By Deployment DOI
8F (2016-2016) MARGATS
  • Universite Brest, France
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
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
X3 (2013-2014) MARINER: Seismic Investigation of the Rainbow Hydrothermal Field
DOI
3G (2018-2019) Marla Line
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
MQ Martinique Seismic and Volcano Observatory Network
DOI
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
MR Mauritius Seismic Network
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
MN Mediterranean Very Broadband Seismographic Network
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
AX Meteo Aruba
  • Departamento Meterologico Aruba, Aruba
ZN (2008-2009) Meteo Aruba/Rice Univ
  • Other
MX Mexican National Seismic Network
DOI
MU Miami University Seismic Network
  • Miami University, Ohio, United States of America
LM Michigan State University Seismic Network
  • Michigan State University (MSU), United States of America
DOI
PK Micro Seismic Monitoring System of Northern Areas of Pakistan
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
  • Alfred Wegener Institute for Polar and Marine Research, Germany
DOI
YF (1999-2002) Midsea - Mantle Investigation of the Deep Suture between Eurasia and Africa
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
5D (2021-2025) Mikroseismisches Kandel Elztal Experiment DOI
5E (2011-2013) MINAS
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
YM (2023-2023) Mines Geophysics Field Camp 2023
DOI
ZA (2023-2023) Mines Geophysics Field Camp 2023 - MT
DOI
1A (2014-2015) Mining-induced seismicity network at mine Prosper-Haniel, Bottrop
DOI
XA (1995-1996) Missouri to Massachusetts Array
DOI
2M (2015-2018) MISTERIOS
  • Institute Earth Sciences "Jaume Almera" (ICTJA), Spain
DOI
YT (2003-2003) MOBAL 03
DOI

Network Data API

The network data shown here is also available programmatically through a web service API.