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 |
|---|---|---|---|---|
| YQ (2001-2002) | Himalaya Tectonic | — | — | |
| YL (2001-2002) | Himalayan Seismotectonics, Nepal and Tibet | DOI | ||
| XQ (2001-2002) | Hikurangi Subduction System (New Zealand) Seismic Transects, North Island Geophysical Transect Passive | DOI | ||
| 8F (2014-2015) | Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip, LBPR and TXBP data |
|
DOI | |
| YH (2014-2015) | Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip |
|
DOI | |
| ZO (2014-2016) | HiK-NET temporary experiment (RESIF-SISMOB) | DOI | ||
| 9C (2010-2011) | High Resolution Seismological Profiling across Sierra Nevad |
|
DOI | |
| 2N (2022-2022) | High Resolution Imaging of the Pedernales Earthquake Rupture Zone - Nodes Phase II |
|
DOI | |
| XE (2020-2020) | High Resolution Imaging of the Pedernales Earthquake Rupture Zone - Nodes |
|
DOI | |
| XF (2021-2022) | High Resolution Imaging of the Pedernales Earthquake Rupture Zone - Broadbands |
|
DOI | |
| X2 (2020-2022) | High Resolution Imaging of the Pedernales Earthquake Rupture zone | DOI | ||
| YS (2022-2022) | High-resolution imaging of the crustal-scale structure of the Central Pyrenees and role of Variscan inheritance on its geodynamic evolution | DOI | ||
| XJ (2010-2010) | High-resolution imaging of magma transport at the summit of Kilauea Volcano | DOI | ||
| XP (1994-1995) | High resolution experiment along the Hikurangi subduction zone in New Zealand, Taupo Volcanic Zone | DOI | ||
| Z2 (2008-2008) | High-Lava-Plains-Active-Vcomp |
|
DOI | |
| Z5 (2008-2008) | High Lava Plains Active - Single Component Subset A |
|
DOI | |
| X7 (2004-2005) | Hi-CLIMB two-dimension array - Peking University | — | DOI | |
| XE (2021-2021) | HERSK-TNA, Hekla Real-Time Seismic Network - Transnational Access Eurovolc project | — | DOI | |
| YT (2006-2006) | Herdubreid 2006 |
|
— | |
| ZJ (2005-2005) | Herdubreid 2005 |
|
— | |
| XF (2018-2019) | Hazard in Tanzanian Rift | — | ||
| 3U (2018-2019) | Hawkes Bay SSE experiment |
|
— | DOI |
| ZF (1999-2001) | Hawaii Plume |
|
— | |
| Z1 (2018-2018) | Hawaii Nodal RAPID 2018 | DOI | ||
| XH (2007-2007) | Hawaiian South Flank Slow EQ Project |
|
DOI | |
| 3D (2014-2016) | HART Pisagua Earthquake |
|
DOI | |
| 9A (2021-2022) | HART-La Palma volcanic eruption | — | DOI | |
| ZB (2010-2015) | HARP |
|
— | |
| 2V (2023-2024) | Harnessing the Geothermal Potential of Oklahoma Sedimentary Basin |
|
DOI | |
| 9B (2021-2025) | Hampton Roads Seismic Monitoring Network |
|
— | DOI |
| Z2 (2006-2007) | HAMNET |
|
— | |
| 9L (2020-2020) | Hall Ranch Nodal Seismic Array | — | DOI | |
| 8J (2023-2025) | Halden local seismic network | — | DOI | |
| Z2 (2021-2022) | Haiti Response 2021 | — | DOI | |
| YB (2010-2010) | Haiti Earthquake Aftershock Experiment | DOI | ||
| X2 (2012-2012) | Haida Gwaii OBS Experiment | Canada | — | |
| 9U (2019-2021) | GWatt temporary seismic network at UDDGP | — | DOI | |
| XV (2021-2023) | Guyana Aftershock Study Network |
|
— | — |
| ZF (2010-2010) | GUMBO: Gulf of Mexico Basin Opening |
|
DOI | |
| XZ (2013-2013) | Gulf of Mexico USGS Hydrates |
|
— | |
| XJ (2011-2011) | Gulf of Mexico Hydrates Research Consortium |
|
— | |
| ZT (2005-2007) | Gulf of Guinea Islands |
|
United States of America | — |
| XA (1979-1979) | Gulf of California Oblique Seismic Experiment |
|
DOI | |
| 1B (2010-2011) | Gulf of Alaska Active Source Experiment |
|
— | |
| Y9 (2009-2014) | Guerrero Gap Experiment (Mexico) |
|
DOI | |
| X4 (2022-2022) | Guerrero Gap Active Source Experiment |
|
— | |
| ZK (2012-2013) | Guerrero Coast Experiment |
|
Mexico | — |
| XN (2024-2024) | GUANCHE 2024 OBS network | — | DOI | |
| ZQ (2017-2020) | Guagua Pichincha |
|
— | |
| 1E (2018-2026) | GSC-BCOGC Induced Seismicity Study | — |
Network Data API
The network data shown here is also available programmatically through a web service API.