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 network operator operator country deployment country/region DOI
1U (2013-2015) Mt. Paektu Seismic Network Birkbeck, University of London GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland DOI
6A (2017-2018) Teno Valley Seismic Network Birkbeck, University of London GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland DOI
5H (2011-2012) Eritrea Seismic Project Birkbeck, University of London GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland DOI
4H (2011-2012) Nabro Urgency Array Birkbeck, University of London GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland DOI
XQ (2017-2017) Salt Lake 2017 Land Streamer profiling Boise State University US: United States of America United States of America DOI
ZC (2010-2012) Seismic Detection of Avalanches Boise State University US: United States of America United States of America DOI
YO (2009-2009) Volacano Geophysics Field Course and Digital Signal Processing at Tungurahua, Ecuador Boise State University US: United States of America United States of America DOI
2B (2018-2018) Fort Boise passive seismic water-recharge monitoring experiment Boise State University US: United States of America United States of America DOI
YE (2007-2007) Water storage and routing within glaciers via planar voids, a new model of glacier hydrology Boise State University US: United States of America United States of America DOI
XN (2011-2013) joint summer field camp BSU/CSM/Imperial College of London Boise State University US: United States of America United States of America DOI
8A (2013-2013) Tungurahua July 2013 Temporary Boise State University US: United States of America United States of America DOI
YG (2009-2009) Gauging Rutford Ice Stream Transients British Antarctic Survey (BAS UK) GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland
9B (2016-2019) BEAMISH British Antarctic Survey (BAS UK) GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland DOI
YC (2004-2005) RABID British Antarctic Survey (BAS UK) GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland
YR (2016-2017) Armatrice Sequence International British Geological Survey GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland DOI
XO (1997-1999) The Origins of Mantle Anisotropy beneath Eastern North America Brown University US: United States of America United States of America DOI
Z9 (2010-2014) Southeastern Suture of the Appalachian Margin Experiment Brown University US: United States of America United States of America DOI
2A (2001-2002) Gravity Lineations, Intraplate Melting, Petrologic and Seismic Expedition Brown University US: United States of America United States of America
XM (2019-2021) REMPARTS Bureau de Recherches Géologiques et Minières (BRGM) FR: France France
2T (2018-2019) Texas Temporary Arrays Bureau of Economic Geology, The University of Texas at Austin (BEG UTEXAS) US: United States of America United States of America DOI
4T (2018-2019) Texas Seismological Network Bureau of Economic Geology, The University of Texas at Austin (BEG UTEXAS) US: United States of America United States of America DOI
ZU (2012-2012) Grand Canyon Controlled Flood California Institute of Technology (Caltech) US: United States of America United States of America DOI
ZZ (2011-2011) Multi-array observations of tectonic tremor in the Anza gap, San Jacinto fault, CA - Phase 1 California Institute of Technology (Caltech) US: United States of America United States of America DOI
ZY (1990-2025) Portable Southern California Seismic Networks California Institute of Technology (Caltech) US: United States of America United States of America
ZN (2016-2016) East Bay Seismic Investigation 2016 California State University, East Bay US: United States of America United States of America DOI
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