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 |
|---|---|---|---|---|
| 6E (2007-2011) | Nisyros network | — | ||
| 8J (2019-2019) | Nodal Deployment for Alaska Amphibious Community Seismic Experiment |
|
DOI | |
| 7S (2022-2023) | Nodal Deployment for the Elgin-Lugoff South Carolina earthquake swarm |
|
— | DOI |
| 4E (2020-2021) | Nodal seismic experiment at the Berkeley section of the Hayward fault | — | DOI | |
| Z7 (2024-2024) | Nodal Seismometer Deployment at Oak Ridge earthflow near San Jose, CA |
|
DOI | |
| 2A (2023-2023) | Nodal Seismometer Deployment at Oak Ridge earthflow near San Jose, CA |
|
DOI | |
| ZE (2019-2019) | Node deployment along the intersection of the Denali Fault and Parks Highway | DOI | ||
| 9M (2016-2016) | Node deployment along the intersection of the Denali Fault and Richardson Highway | — | DOI | |
| 3A (2017-2017) | Node deployment in Oaxaca, Mexico following the M8.1 Tehuantepec Earthquake |
|
— | DOI |
| ZK (2017-2018) | Node Soufriere | DOI | ||
| ZS (2021-2021) | NODESPEGAIROLLES | — | DOI | |
| 3K (2021-2021) | Noise Field Characterisation at UCD Campus | — | — | |
| Z2 (2009-2012) | NOISY |
|
— | |
| XO (2006-2006) | NOISY |
|
United States of America | — |
| ZA (2011-2013) | NoMelt |
|
— | |
| XA (1993-1993) | Non Proliferation Experiment (Chemical Kiloton at NTS) | DOI | ||
| 3H (2009-2009) | Norcia basin (Italy) temporary network |
|
DOI | |
| NO | NORSAR Station Network | DOI | ||
| Y5 (2019-2020) | North Bay Seismic Experiment (con't from YK 2003-2018) |
|
United States of America | DOI |
| YW (2000-2001) | North China Experiment 2000-2001 | — | ||
| YV (2000-2003) | North East Atlantic Tomography |
|
— | |
| NB | Northeastern Brazil UFRN |
|
— | |
| NI | North-East Italy Broadband Network |
|
DOI | |
| OX | North-East Italy Seismic Network | DOI | ||
| ZV (2008-2010) | Northeast Tibet Plateau Seismic Experiment |
|
DOI | |
| Z1 (2006-2007) | Northeast Tibet Plateu Seismic Experiment: Pilot |
|
DOI | |
| AR | Northern Arizona Network | — | ||
| XY (1997-1998) | Northern Baja Transect | DOI | ||
| YC (2018-2020) | Northern Borneo Orogeny Seismic Survey |
|
DOI | |
| YU (2006-2014) | Northern California Delta |
|
DOI | |
| ZL (2011-2015) | Northern Embayment Lithospheric Experiment |
|
DOI | |
| FN | Northern Finland Seismological Network | — | ||
| YF (2004-2004) | Northern IL. aftershock survey |
|
— | |
| 1Q (2019-2021) | Northern Lake Abaya Broadband Network |
|
— | DOI |
| YR (2004-2004) | Northern Lake Tahoe Magma Injection Seismic Monitoring Network | — | ||
| 6B (2006-2009) | Northern North China Seismic Array | DOI | ||
| Z7 (2010-2015) | Northern Volcanic Zone | DOI | ||
| 8K (2016-2022) | Northern Volcanic Zone Iceland |
|
DOI | |
| NF | North Fork Valley Seismic Network |
|
United States of America | — |
| UI | North Idaho Seismic Network |
|
— | |
| XL (1995-1996) | North Korea Nuclear Site Investigation | DOI | ||
| N0 | North Osetia Regional Seismic Network of the Russian Federation |
|
— | DOI |
| XA (1994-1994) | Northridge Aftershock Studies | DOI | ||
| ZU (2008-2008) | North Tanzania |
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— | |
| ZW (2013-2024) | North Texas Earthquake Study: Azle and Irving/Dallas |
|
DOI | |
| 4F (2015-2025) | North Texas Earthquake Study: Venus (Johnson County), TX |
|
DOI | |
| NW | Northwestern University Seismic Network |
|
— | |
| YQ (2004-2005) | Northwest Nevada Seismic Experiment, Deep crustal structure of the northernmost Basin and Range and its relation to extensional faulting | DOI | ||
| 3N (2023-2024) | North York Moors Array |
|
— | DOI |
| YY (2005-2007) | Norway 05 |
|
— |
Network Data API
The network data shown here is also available programmatically through a web service API.