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
XA (1987-1988) PANDA -- San Juan, Argentina Experiment
XA (1990-1990) Piñon Flats Small Aperture Array, High Frequency Array
DOI
XA (1991-1991) Piñon Flats Small Aperture Array, Broadband Triggered Array
DOI
XA (1992-1992) Joshua Tree Aftershock
DOI
XA (1993-1993) Non Proliferation Experiment (Chemical Kiloton at NTS)
DOI
XA (1994-1994) Northridge Aftershock Studies
DOI
XA (1995-1996) Missouri to Massachusetts Array
DOI
XA (1997-1999) Anatomy of an Archean Craton, South Africa, A Multidisciplinary Experiment across the Kaapvaal Craton
DOI
XA (2000-2001) LIGO Noise Study DOI
XA (2002-2003) Bhutan Pilot Experiment
DOI
XA (2004-2007) Taylor Glacier Calving, Collaborative Research: Mechanics of Dry-Land Calving of Ice Glaciers
DOI
XA (2008-2009) Central Oregon Locked Zone Array, Monitoring seismicity associated with a possible asperity on the Cascadia megathrust
DOI
XA (2010-2010) Sismic Imaging of the Moroccan Atlas
DOI
XA (2011-2011) Using Fault-Zone Trapped Waves to Document Subsuface Rock Damage Caused by the M6.3 Earthquake in Ne
DOI
XA (2012-2012) AIDA_Maine
XA (2013-2016) GANSSER: Swiss BB seismic experiment in Bhutan
DOI
XA (2017-2023) The Caucasus Seismic Network: The Uplift and Structure of the Greater and Lesser Caucasus
DOI
XA (2024-2024) Palatino multi-parametric network
XA (2025-2025) CTEMPs DAS and DTS fiber optic test bed
DOI
XA (2027-2032) FarSide Seismic Suite
XB (1966-1972) Leo Brady Seismic Network legacy data
DOI
XB (1977-1982) Viking Mission France
XB (1985-1985) Son of BOSE Oblique Seismic Experiment
DOI
XB (1989-1990) UC Mammoth/Long Valley network
XB (1991-1991) Pinatubo 1991 seismic network DOI
XB (1992-1992) Landers Aftershocks
DOI
XB (1993-1995) Southwest Pacific Seismic Experiment
DOI
XB (1996-1996) A study of the Abitibi-Greenville lithoshpere by teleseismic analyses
DOI
XB (1997-1999) Seismic Experiment in Patagonia and Antarctica, A Broadband study of the tectonics and structure of the Antarctic Peninsula and Scotia Sea Regions
DOI
XB (2000-2002) Array studies of anisotropy and converted phases in the Marlborough Fault Zone of New Zealand
DOI
XB (2003-2004) Magdalena Ridge Observatory site noise study
DOI
XB (2005-2007) Broadband Seismic Investigation of the Cameroon Volcanic Line
DOI
XB (2008-2008) Costa Rica Active Source OBS Experiment
XB (2009-2013) Program to Investigate Convective Alboran Sea System Overturn
DOI
XB (2014-2014) Sweetwater Array
DOI
XB (2015-2015) Active source seismic line near the Rio Grande in Sunland Park, NM DOI
XB (2016-2023) InSight Mission Data
DOI
XB (2024-2025) The Caucasus Seismic Network: The Uplift and Structure of the Greater and Lesser Caucasus United States of America
XC (1977-1977) Blake-Bahama Oblique Seismic Experiment United States of America DOI
XC (1980-1982) Seismic Refraction Surveys in the Livermore Valley and the Santa Cruz Mountain, California
XC (1987-1987) SouthWest Indian Ridge VSP
DOI
XC (1988-1989) RESERVED
XC (1991-1992) Tibetan Plateau Passive-Source Experiment
DOI
XC (1993-1993) PANDA -- Hawaii Experiment
XC (1994-1994) Olympics
DOI
XC (1995-1996) Cooperative Project on South Island New Zealand
DOI
XC (1998-1999) Namibia
DOI
XC (2000-2001) Geodynamics of the Yellowstone Hotspot from Seismic and GPS imaging
DOI
XC (2002-2002) Geodynamics of Indentor Corners
DOI
XC (2003-2005) Geodynamics of the Tibetan Plateau and the Origin of Great Earthquakes in Western China United States of America

Network Data API

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