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
1M (2018-2020) MultI-parameter monitoring and real-time risk assessment of hydroelectric DAMs in the Kyrgyz Republic
DOI
6M (2013-2030) Multi-year infrasound deployment at Volcán El Reventador
DOI
X1 (2020-2020) MUSE - Myanmar Universities Nodal Seismic Experiments
  • Louisiana State University, United States of America
DOI
YW (2021-2025) Muswellbrook DOI
MM Myanmar National Seismic Network
DOI
6C (2018-2022) Myanmar subduction to collision imaging array
DOI
2D (2013-2016) N2
  • University of Bergen, Inst of Geophysics (UiB), Norway
DOI
N9 N9 - Svalbard Glaciers Surge Monitoring DOI
4H (2011-2012) Nabro Urgency Array
DOI
YW (2011-2012) Nabro Urgency Array
  • Imperial College London, United Kingdom
United Kingdom
XC (1998-1999) Namibia
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
XG (1995-1996) Nanga Parbat Pakistan, Crustal Reworking During Orogeny: An Active System Himalayan Perspective
DOI
NX Nanometrics Research Network
DOI
DE Nanometrics Research Network
Y4 (2016-2016) Napa Seismic Investigation 2016
  • USGS Menlo Park, United States of America
DOI
NR NARS
  • Utrecht University (UU), Netherlands
DOI
8P (2019-2022) NASA Magnetotelluric Transportable Array DOI
RK NASA READI Kinematic GPS
  • Central Washington University, United States of America
United States of America DOI
HL National Observatory of Athens Seismic Network
  • National Observatory of Athens, Institute of Geodynamics, Athens, Greece
DOI
RI National Seismic Network of Argentina Argentina DOI
AB National Seismic Network of Azerbaijan
BS National Seismic Network of Bulgaria
DOI
GO National Seismic Network of Georgia
  • Ilia State University- Seismic Monitoring Centre of Georgia, Georgia
DOI
IN National Seismic Network of India
MZ National Seismic Network of Mozambique DOI
RQ National Seismic Network of URBAN-INCERC DOI
AT National Tsunami Warning Center Alaska Seismic Network
  • National Oceanic and Atmospheric Administration (NOAA), United States of America
DOI
XD (1999-2000) Natural Seismicity Investigation of Active Continental Breakup in the Woodlark Basin
DOI
YY (2000-2001) NCISP1
DOI
ZQ (2001-2003) NCISP2
DOI
ZX (2003-2004) NCISP3
DOI
X2 (2005-2006) NCISP4
DOI
Z8 (2006-2008) NCISP5
DOI
1A (2007-2008) NCISP6
DOI
8B (2008-2009) NCISP7
DOI
XQ (2011-2011) NEESR-CR: Topographic Effects in Strong Ground Motion - From Physical and Numerical Modeling to Design
  • University of Arkansas - Fayetteville, United States of America
DOI
NK Nepal Kathmandu
DOI
NV NEPTUNE
DOI
4C (2011-2014) NERA-JRA1-A
  • Observatoire de Grenoble, Grenoble, France
NL Netherlands Seismic and Acoustic Network
DOI
NQ NetQuakes
DOI
EQ Nevada Educational Seismic Network United States of America
NN Nevada Seismic Network
DOI
8B (2010-2015) Newberry EGS United States of America
9G (2012-2015) Newberry Volcano EGS Demonstration MSA
  • AltaRock Energy Inc, United States of America
DOI
2M (2022-2026) Newberry Volcano EGS monitoring DOI
ND New CaleDonia Broadband Seismic Network
  • Centre IRD de Noumea, Nouvelle-Caledonie, New Caledonia
DOI
IC New China Digital Seismograph Network
DOI
Y8 (2008-2008) New England Damage Experiment
DOI
2C (2013-2013) New England Damage Experiment Phase II
DOI

Network Data API

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