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
X3 (2018-2018) Seismic Characterization and Tracking of Flash Floods in a Post-Fire Arid Canyon System
DOI
4M (2022-2027) Seismic Campaign Around the Lombardian Pass network DOI
XI (2024-2024) Seismic Baseline Survey Along the Northern Gulf of Mexico in Texas
DOI
XH (2004-2004) Seismic Array Studies of Cascadia Deep Tremor
DOI
3M (2024-2027) Seismic Arrays for the noise characterization of the Sardinia Einstein Telescope candidacy (SANSET)
XK (2012-2014) Seismic Arrays for African Rift Initation
DOI
XK (2015-2015) Seismic Array of the Sevilleta
9D (2015-2015) Seismic Array of the Sevilleta
DOI
6A (2013-2016) Seismic Array iNegrated Detection for a Window of Indian Continental Head
DOI
5L (2013-2017) Seismic array data for monitoring and tracking tremor sources during subglacial floods and volcanic eruptions at Vatnajökull (Vatna Glacier), Iceland
DOI
9J (2019-2020) Seismic and Infrasound Networks to study the volcano Oldoinyo Lengai
DOI
ZV (2017-2017) Seismic and Geomorphic Characterization of Mass Wasting Events Associated with the 2017 Brian Head Fire
DOI
XQ (2007-2009) Seismic and Geodetic Investigations of Mendocino Triple Junction Dynamics
DOI
9G (2011-2011) Seismic Analysis of the Hikurangi Experiment Wellington Geophysical Transect New Zealand
X2 (2009-2010) Seismic Analysis of the HiKurangi Experimentm Wellington Geophysical Transect
DOI
XE (2012-2014) Seismic Activity of Low Angle Normal Faults in Death Valley, Caifornia
DOI
ZD (2007-2009) Seismcity of Quebrada-Discovery-gofur- Transforms ( QDG)
Z8 (2018-2019) seis_iitmandi
DOI
ZR (2020-2025) SEIS-ADELICE
DOI
ZT (2023-2023) Sedrun IRIS DASMonth DOI
2U (2018-2026) Sedgwick Reserve
YE (1999-2005) Seattle Site Response
4R (2018-2020) SEA-SEIS (Structure, Evolution And SEISmicity of the Irish offshore)
ZL (2005-2006) Sea of Cortez Ocean Bottom Array
7U (2007-2008) SEAL3
DOI
7T (2007-2007) SEAL2
DOI
7Q (2004-2005) SEAL
DOI
YE (2010-2010) SeaJade I Canada
8U (2019-2020) SCIROCCO - CIR OBS network DOI
2K (2014-2029) Scientific Induced Seismicity Monitoring Network
DOI
3A (2020-2020) SCENTAR: Southern Cascadia Earthquake and Tectonics Array DOI
ZR (2013-2014) SCANLIPS3D
DOI
Y1 (2007-2009) SCANLIPS2
YF (2006-2006) SCANLIPS
1G (2012-2017) ScanArray core
DOI
9H (2016-2017) Sarez Pamir aftershock seismic network
DOI
4U (2022-2023) São Jorge OBS Network DOI
3K (2022-2022) Sao Jorge 2022
ZN (2025-2025) SantoArray DOI
YL (2012-2012) Santiaguito 2012
DOI
XL (1998-1998) Santa Clara Valley Fill structure
DOI
XO (2000-2001) Santa Clara Valley 2000
DOI
1M (2023-2025) Santa Barbara Volcano DOI
YL (2003-2004) San Simeon Aftershocks
YD (2025-2028) Sanremo Italy DOI
XS (2005-2005) San Jose Microtremor 2005
YN (2010-2026) San Jacinto Fault Zone Experiment
DOI
7V (2022-2025) San Jacinto FaultScan Project DOI
9K (2015-2017) San Jacinto Damage Zone Imaging Arrays
DOI
YS (2019-2021) SANIMS
DOI

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