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
7M (2014-2018) Capricorn Orogen Passive-source Array
  • Macquarie University, Australia
DOI
8K (2014-2015) Capricorn Orogen High Precision Survey DOI
7J (2005-2008) CAPRA - Linkage
DOI
YW (2002-2004) Cape Verde Mantle Structure
  • University of Bristol, United Kingdom
9B (2014-2015) Cape Verde, Fogo Temporary Seismic Network
  • Instituto Português do Mar e da Atmosfera, I.P. (IPMA), Portugal
6K (2023-2027) Cape Modern seismic monitoring network DOI
4L (2017-2019) Canoe Reach Geothermal Field
  • University of Calgary, Canada
DOI
YZ (2023-2023) Canary Islands seismic monitoring with Distributed Acoustic Sensing (CANDAS) DOI
ZI (2020-2020) Canary Islands seismic monitoring with Distributed Acoustic Sensing
DOI
1C (2022-2025) CANALAB Project - Temporary Seismic Deployment DOI
T4 Canakkale Onsekiz Mart University Earthquake Research Center
  • Canakkale Onsekiz Mart University (COMU), Türkiye
C8 Canadian Seismic Research Network
  • Geological Survey of Canada, Canada
DOI
Y5 (2006-2018) Canadian Rockies and Alberta Network
  • University of Alberta, Canada
CN Canadian National Seismograph Network
DOI
C6 Canadian National Riometer Network
S4 Canadian National Ionospheric Scintillation Network
C2 Canadian National Geomagnetic Network
DOI
QX Canadian National Earthquake Early Warning System - Extended Partners DOI
QW Canadian National Earthquake Early Warning System Canada DOI
8O (2019-2025) CaMI Field Research Station Geophone Network (CaMI.FRS)
DOI
ZE (1999-1999) Calixto
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
VK California Volcano Observatory DOI
CT California Transect Network
  • UC Santa Cruz, United States of America
CE California Strong Motion Instrumentation Program
DOI
WR California Division of Water Resources
  • California Division of Water Resources, United States of America
YH (2020-2020) Calibration of a distributed acoustic sensing platform for measuring snow depths
  • Harvard University, United States of America
DOI
EN CalEnergy Subnetwork
  • USGS Caltech, Pasadena, United States of America
YD (2003-2006) Calabria-Appennine-Tyrrhenian/Subduction-Collision-Accretion Network
DOI
XH (1992-1993) Cajon Pass Borehole Recording Phase I
  • University of Southern California (USC), United States of America
DOI
RC BYU-Idaho Network
  • Brigham Young Univ-Idaho (BYU Idaho), United States of America
DOI
X1 (2011-2012) Byrd Lake Reflection Seismics - Cresis
  • Penn State University, United States of America
DOI
B1 Buryat Regional Seismic Network of the Russian Federation
  • Buryat Branch of the Geophysical Survey of the Russian Academy of Sciences
DOI
B Bulgarian University Seismic Network DOI
7A (1992-1992) BTL Australia
BB Brunei Darussalam National Seismic Network Brunei
YO (2003-2006) Broadband Tomography Under Costa Rica and Nicaragua
DOI
5K (2022-2022) Broadbands for Mines Spring 2022 Field Camp
DOI
XD (2001-2001) Broadband Seismic Studies of Dome Growth at Merapi Volcano, Indonesia
DOI
XB (2005-2007) Broadband Seismic Investigation of the Cameroon Volcanic Line
DOI
XD (2002-2006) Broadband Seismic Experiment in Various Regions in China
DOI
XW (2017-2018) Broadband seismic experiment in NE Uganda to investigate plume-lithosphere interactions
  • Penn State University, United States of America
DOI
XI (1995-1997) Broadband Seismic Characterization of the Arabian Shield
DOI
XM (2011-2011) Broadband recording at the site of great earthquake rupture in the Alaska Megathrust
  • University of Oklahoma (OU), United States of America
DOI
XS (1998-1998) Broad Band Monitoring of Explosions at Sangay Volcano, Ecuador
DOI
XE (1999-2001) Broadband Experiment Across the Alaska Range
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
2P (2017-2019) Broadband East Coast Network DOI
XU (1996-1997) Broadband Crust/Upper Mantle Studies Around New Zealand
DOI
YB (1998-1999) Broad Band Array Study in South Africa
DOI
TW Broadband Array in Taiwan for Seismology
DOI
3J (2016-2018) Broadband Array in Longmenshan Seismic Gap
DOI

Network Data API

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