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
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
ZI (2006-2009) British Isles Seismic Experiment
  • University of Cambridge Earth Sciences, United Kingdom
ZH (2006-2009) British Isles Seismic Experiment
  • University of Cambridge Earth Sciences, United Kingdom
United Kingdom
ZG (2013-2013) Bringing New Tools and Techniques to Bear on Earthquake Hazard Analysis and Mitigation
  • IRIS HQ, United States of America
DOI
BM BRGM seismometer Network
Y4 (2013-2013) Brazilian Temporary Seismographic Experiments
  • Universidade de Sao Paulo, USP, Brazil
BL Brazilian Lithospheric Seismic Project
  • Universidade de Sao Paulo, USP, Brazil
5M (2018-2020) BRAVOSEIS Onshore Seismic Array
DOI
B6 Bransfield Strait Seismic Network
  • Instituto Andaluz de Geofisica Universidad de Granada (UGR), Spain
DOI
ZX (2019-2020) Bransfield Strait
  • University of Washington, United States of America
5B (2010-2015) Brady Hot Spring EGS
XR (2015-2015) Bowdoin glacier, NE Greenland
  • Swiss Federal Institute of Technology, Zurich (ETHZ), Switzerland
ZX (2008-2010) Boulby Cliffs
BX Botswana Seismological Network
DOI
BO Bosai-Ken Network
  • National Research Institute for Earth Science and Disaster Prevention (NEID), Japan
Japan
BV Bolivian Seismic Network
  • Observatorio San Calixto (OSC), Bolivia
DOI
XN (2008-2009) Bolivar: Western Venezuela
  • Rice University, United States of America
DOI
BU Boise State University Seismic Network United States of America
YZ (2005-2007) Boina Broadband Network
  • Royal Holloway, University of London, United Kingdom
ZV (2001-2005) BOHEMA
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
XC (1977-1977) Blake-Bahama Oblique Seismic Experiment
  • Woods Hole Oceanographic Institution (WHOI), United States of America
United States of America DOI
YB (1996-1997) Black Thunder Mine
DOI
BF Black Forest Observatory
  • Universities of Karlsruhe and Stuttgart, Germany
YG (2015-2015) Blackburn Nodal Array DOI
ZE (2003-2003) Bingoel
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
6F (2008-2011) BILBY
DOI
XK (2010-2010) Big Horn Project Regional Array Deployment
  • Los Alamos National Laboratory (LANL), United States of America
XV (2009-2010) Bighorn Arch Seismic Experiment
  • Colorado College, United States of America
DOI
K5 Bhutan Seismic Network
  • Department of Geology & Mines, MoEA (DGM), Bhutan
DOI
XA (2002-2003) Bhutan Pilot Experiment
DOI
YA (2001-2001) Bhuj Aftershock Study
BP Berkeley Parkfield High Resolution Seismic Network
DOI
BG Berkeley Geysers Network
BK Berkeley Digital Seismograph Network
DOI

Network Data API

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