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
M Generic American Strong Motion Network Italy
M0 Magadan Regional Seismic Network of the Russian Federation
  • Magadan Branch of the Geophysical Survey of the Russian Academy of Sciences
M1 MOravia NETwork
  • Institute of Physics of the Earth Masaryk University, Czechia
M2 Podere Maiar DOI
M8 Australian Semi-Permanent Support Network DOI
MA IZIIS Macedonia DOI
MB Montana Regional Seismic Network
MC Montserrat CALIPSO Borehole Network
  • University of Texas-Arlington, United States of America
MD Moldova Digital Seismic Network
  • Geological and Seismological Institute of Moldova, Moldova
ME Montenegrin Seismic Network
MF Laboratorio de Ingeniería Sísmica
  • Universidad de Costa Rica, Costa Rica
MG Permanent Seismic Network of Queretaro State, Mexico
MH Mobile Earthquake Recording in Marine Areas by Independent Divers
  • Princeton University, United States of America
Global DOI
MI USGS Northern Mariana Islands Network
  • USGS Alaska Anchorage, United States of America
MJ Mongolian National Network DOI
MK Seismological network of the Republic of North Macedonia DOI
ML Malta Seismic Network
MM Myanmar National Seismic Network
MN Mediterranean Very Broadband Seismographic Network
MO Morocco Seismic Network Morocco
MP Iraqi Seismic Observatory
  • • Seismological Laboratory of University of Basrah (SLUB) and Laboratory of Seismology and Spatial Data Analysis of University of Baghdad (LSDAUoB), Iraq (SLUB and LSDAUoB), Iraq
MQ Martinique Seismic and Volcano Observatory Network
MR Mauritius Seismic Network
MS Singapore Seismological Network
MT French Landslide Observatory / OMIV: Permanent seismological records on unstable slopes
  • Ecole et Observatoire des Sciences de la Terre (EOST), France
MU Miami University Seismic Network
  • Miami University, Ohio, United States of America
MV Montserrat Volcano Observatory Trinidad and Tobago
MW Malawi National Seismic Network
  • Geological Survey Department of Malawi (GSDM), Malawi
MX Mexican National Seismic Network
MY Malaysian National Seismic Network
MZ National Seismic Network of Mozambique DOI

Network Data API

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