International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN archive (IRIS DMC) to provide uniqueness to seismological data streams.

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Network Code Network Name Operated By Deployment DOI
M Generic American Strong Motion Network Italy
M1 MOravia NETwork
  • Institute of Physics of the Earth Masaryk University (Czech)
NE Czech Republic DOI
MA Macedonian Seismological Network
  • Macedonia Seismological Observatory (Macedonia)
MB Montana Regional Seismic Network United States of America DOI
MC Montserrat CALIPSO Borehole Network
  • University of Texas-Arlington
MD Moldova Digital Seismic Network
  • Geological and Seismological Institute of Moldova
Moldova DOI
ME Montenegrin Seismic Network Montenegro DOI
MF Laboratorio de Ingeniería Sísmica
  • Universidad de Costa Rica
Costa Rica DOI
MG Seismic Network of the NorthEastern Mexico Mexico
MH Mobile Earthquake Recording in Marine Areas by Independent Divers
  • Princeton University
Global DOI
MI USGS Northern Mariana Islands Network
  • USGS Alaska Anchorage
Northern Mariana Islands DOI
ML Malta Seismic Network
  • University of Malta (Malta)
MM Myanmar National Seismic Network Myanmar DOI
MN Mediterranean Very Broadband Seismographic Network Mediterrean Sea region DOI
MO Morocco Seismic Network Morocco
MP Iraqi Seismic Observatory
  • Seismological Laboratory of University of Basrah (SLUB)
Iraq DOI
MQ Martinique Seismic and Volcano Observatory Network Martinique
MR Mauritius Seismic Network Mauritius
MS Singapore Seismological Network Singapore
MT French Landslide Observatory / OMIV: Permanent seismological records on unstable slopes
  • Ecole et Observatoire des Sciences de la Terre (EOST)
France DOI
MU Miami University Seismic Network
  • Miami University (Ohio, USA)
United States of America
MV Montserrat Volcano Observatory Trinidad and Tobago
MW Malawi National Seismic Network
  • Geological Survey Department of Malawi (GSDM)
Eastern Region DOI
MX Mexican National Seismic Network Mexico DOI
MY Malaysian National Seismic Network Malaysia
  • 25 networks

Network Data API

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