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
X2 (2023-2023) CGF-Svalbard DOI
XA (2008-2009) Central Oregon Locked Zone Array, Monitoring seismicity associated with a possible asperity on the Cascadia megathrust
DOI
XL (2012-2016) Central Mongolia Seismic Experiment
DOI
XZ (1993-1994) Cascadia/SEED reformat
XG (2009-2011) Cascadia Array of Arrays
DOI
XH (2005-2006) Cascade Tiltmeter Array
X1 (2009-2010) Carbon Sequestration Technical Assessemnt-Pennsylvania
XH (1992-1993) Cajon Pass Borehole Recording Phase I
DOI
X1 (2011-2012) Byrd Lake Reflection Seismics - Cresis
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
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
DOI
XS (1998-1998) Broad Band Monitoring of Explosions at Sangay Volcano, Ecuador
DOI
XE (1999-2001) Broadband Experiment Across the Alaska Range
DOI
XU (1996-1997) Broadband Crust/Upper Mantle Studies Around New Zealand
DOI
XR (2015-2015) Bowdoin glacier, NE Greenland
XN (2008-2009) Bolivar: Western Venezuela
DOI
XC (1977-1977) Blake-Bahama Oblique Seismic Experiment United States of America DOI
XK (2010-2010) Big Horn Project Regional Array Deployment
XV (2009-2010) Bighorn Arch Seismic Experiment
DOI
XA (2002-2003) Bhutan Pilot Experiment
DOI
X9 (2019-2022) Bedload Monitoring of Ephemeral Streams (seed)
DOI
X5 (2019-2019) Bedload Monitoring of Ephemeral Streams
DOI
XE (1994-1995) BBand Andean Joint Exp. / Seismic Exploration of Deep Andes
DOI
XG (2014-2014) Barcelonnette 2014 aftershock sequence
DOI
X1 (2007-2008) Aysen Chile Aftershock Deployment
X5 (2023-2025) Auckland-Hauraki Node Array DOI
XB (1996-1996) A study of the Abitibi-Greenville lithoshpere by teleseismic analyses
DOI
XB (2000-2002) Array studies of anisotropy and converted phases in the Marlborough Fault Zone of New Zealand
DOI
XM (2012-2014) ARGOS - Alutu and Regional Geophysical Observation Study
DOI
XJ (1988-1988) Argo Abyssal Plain VSP
DOI
XA (1969-1977) Apollo Passive Seismic Experiments
DOI
XF (1987-1992) Anza Borehole Experiment
DOI
XF (1995-1996) Antarctic Microearthquake Project, Monitoring of Ice Stream C, West Antarctica
DOI
XG (1994-1994) Anisotropy AI Germany
XO (1996-1996) ANCORP96-AN Germany
XA (1997-1999) Anatomy of an Archean Craton, South Africa, A Multidisciplinary Experiment across the Kaapvaal Craton
DOI
XL (1997-1997) An asthenosphere-lithosphere probe in North America
DOI
XG (1997-1998) Amazon Germany
XH (1996-1997) Altiplano-Puna Volcanic Complex Seismic Experiment
DOI
XM (2005-2006) ALPASS
XW (2019-2022) ALBION2
DOI
X3 (2022-2024) AlbaNian TectonIcs of Continental Subduction
XD (2018-2019) Alaska Community OBS Experiment
XA (2012-2012) AIDA_Maine
XP (2020-2021) Aftershock deployment for Stanley, ID earthquake 2020
DOI
XP (2023-2027) AdriaArray Temporary Network: France - MACIV backbone (Multiscale seismic imaging of Massif Central) DOI

Network Data API

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