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 |
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2W (2021-2025) | Sandia National Laboratories, Alaska DAS |
|
— | DOI |
SU | Sandia Seismo-Acoustic Network |
|
United States of America | — |
8G (2023-2023) | San Fernando Valley, California Nodal Array (2023) |
|
DOI | |
XL (1999-2001) | San Francisco/Oakland Dense Array 2000 | DOI | ||
6H (2024-2024) | San Francisco Volcanic Field Nodal Seismometer Deployment |
|
DOI | |
YS (2019-2021) | SANIMS |
|
DOI | |
9K (2015-2017) | San Jacinto Damage Zone Imaging Arrays | DOI | ||
7V (2022-2025) | San Jacinto FaultScan Project |
|
— | DOI |
YN (2010-2026) | San Jacinto Fault Zone Experiment | DOI | ||
XS (2005-2005) | San Jose Microtremor 2005 | — | ||
YL (2003-2004) | San Simeon Aftershocks |
|
— | |
1M (2023-2025) | Santa Barbara Volcano | — | DOI | |
XO (2000-2001) | Santa Clara Valley 2000 |
|
DOI | |
XL (1998-1998) | Santa Clara Valley Fill structure | DOI | ||
YL (2012-2012) | Santiaguito 2012 |
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DOI | |
3K (2022-2022) | Sao Jorge 2022 | — | — | |
4U (2022-2023) | São Jorge OBS Network |
|
— | DOI |
9H (2016-2017) | Sarez Pamir aftershock seismic network | DOI | ||
SA | Saudi Arabia Broadband Seismic Network | Saudi Arabia | — | |
1G (2012-2017) | ScanArray core |
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DOI | |
YF (2006-2006) | SCANLIPS |
|
— | |
Y1 (2007-2009) | SCANLIPS2 |
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— | |
ZR (2013-2014) | SCANLIPS3D |
|
DOI | |
3A (2020-2020) | SCENTAR: Southern Cascadia Earthquake and Tectonics Array |
|
— | DOI |
SD | Schlumberger | Multiple Countries | — | |
2K (2014-2029) | Scientific Induced Seismicity Monitoring Network |
|
DOI | |
8U (2019-2020) | SCIROCCO - CIR OBS network |
|
— | DOI |
SO | Scripps Orbit and Permanent Array Center |
|
United States of America | DOI |
YE (2010-2010) | SeaJade I |
|
Canada | — |
7Q (2004-2005) | SEAL | DOI | ||
7T (2007-2007) | SEAL2 | DOI | ||
7U (2007-2008) | SEAL3 | DOI | ||
ZL (2005-2006) | Sea of Cortez Ocean Bottom Array |
|
— | |
4R (2018-2020) | SEA-SEIS (Structure, Evolution And SEISmicity of the Irish offshore) | — | — | |
YE (1999-2005) | Seattle Site Response |
|
— | |
2U (2018-2026) | Sedgwick Reserve | — | — | |
ZT (2023-2023) | Sedrun IRIS DASMonth |
|
— | DOI |
ZR (2020-2025) | SEIS-ADELICE | DOI | ||
Z8 (2018-2019) | seis_iitmandi | DOI | ||
ZD (2007-2009) | Seismcity of Quebrada-Discovery-gofur- Transforms ( QDG) |
|
— | |
XE (2012-2014) | Seismic Activity of Low Angle Normal Faults in Death Valley, Caifornia |
|
DOI | |
S7 | SeismicAI Global MEMS Network | — | — | |
S3 | SeismicAI Global Network | — | — | |
X2 (2009-2010) | Seismic Analysis of the HiKurangi Experimentm Wellington Geophysical Transect |
|
DOI | |
9G (2011-2011) | Seismic Analysis of the Hikurangi Experiment Wellington Geophysical Transect |
|
New Zealand | — |
XQ (2007-2009) | Seismic and Geodetic Investigations of Mendocino Triple Junction Dynamics |
|
DOI | |
ZV (2017-2017) | Seismic and Geomorphic Characterization of Mass Wasting Events Associated with the 2017 Brian Head Fire | DOI | ||
9J (2019-2020) | Seismic and Infrasound Networks to study the volcano Oldoinyo Lengai |
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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 | ||
6A (2013-2016) | Seismic Array iNegrated Detection for a Window of Indian Continental Head | DOI |
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