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
8F (2020-2025) Reykjanes Seismic Network DOI
8F (2018-2019) Gakkel Deep
DOI
8F (2017-2017) Test study to detect moisture in a Playa lake bed
DOI
8F (2016-2016) MARGATS
DOI
8F (2014-2015) Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip, LBPR and TXBP data
DOI
8F (2005-2012) West--Fissure- and Atacama-Fault Seismic Network, Northern Chile
DOI
8E (2022-2026) Erebus low-noise broadband network
DOI
8E (2021-2021) PACIFIC multi array for ambient noise seismic survey at Kallak Iron ore deposit (KALLAK) DOI
8E (2019-2019) Faial-Pico2019
DOI
8E (2018-2018) Seismic sensing of hydraulic and sediment transport patterns below frozen subarctic river
DOI
8E (2016-2017) NSF funded project on winds in complex terrain at Perdigao
DOI
8E (2014-2015) Seismic monitoring at Lascar volcano after 2014 Iquique earthquake
DOI
8E (2011-2013) Mammoth Mountain Broadband Experiment
8E (2010-2010) TANGSHAN
DOI
8D (1980-2030) Swiss Seismological Service Aftershock Deployments
DOI
8C (2019-2025) Mont-Blanc
DOI
8C (2018-2018) Integration of Noble Gas and Seismic Measurements for Small Yield Event Discrimination and Yield Estimation
DOI
8C (2007-2016) Lucky Strike OBS Network
8B (2016-2027) Laptev Sea Rift Seismological Network
DOI
8B (2010-2015) Newberry EGS United States of America
8B (2008-2009) NCISP7
DOI
8A (2024-2024) Black Mountain SmartSolo Node Testing Experiment DOI
8A (2023-2023) Seismic observations and characterization of vehicular activity
DOI
8A (2019-2022) Gofar_Transfrom_Fault
DOI
8A (2015-2018) AfricaArray - Namibia
DOI
8A (2014-2014) Seismic Transect Across the Okavango Rift Zone
DOI
8A (2013-2013) Tungurahua July 2013 Temporary
DOI
8A (2010-2012) West Iberia Lithosphere and Astenosphere Structure
DOI
8A (2008-2009) IPY: Stability of Larsen C Ice Shelf in a Warming Climate
DOI
7Z (2023-2025) Lower St Lawrence Ocean Bottom Experiment DOI
7Y (2023-2023) GEODES Lanzarote Active Seismic Experiment
DOI
7Y (2021-2022) Horda platform OBS deployment DOI
7X (2022-2023) LU contribution to _EIFEL-LNX DOI
7W (2022-2023) VECTOR seismic array in the Irish Midlands DOI
7V (2022-2025) San Jacinto FaultScan Project DOI
7V (2019-2019) GEODES Hawaii Active Seismic Experiment 2019
DOI
7U (2022-2023) SPRESSO South Pole Distributed Acoustic Sensing
DOI
7U (2019-2021) Thwaites Margins Seismic Broadband
DOI
7U (2007-2008) SEAL3
DOI
7T (2023-2025) Greenland SLIDE project: passive seismic network DOI
7T (2022-2022) Quantification and identification of erosion processes leading to the retreat of headwall in high alpine environment
DOI
7T (2019-2020) LHS DOI
7T (2007-2007) SEAL2
DOI
7S (2022-2023) Nodal Deployment for the Elgin-Lugoff South Carolina earthquake swarm DOI
7S (2019-2021) Dense Westland Arrays Researching Fault Segmentation: What controls earthquake segmentation along New Zealand's Alpine Fault?
DOI
7S (2006-2007) SETA
DOI
7R (2022-2024) Geophysical Habitat of Subglacial Thwaites
DOI
7R (2018-2019) Southern Oklahoma Aulacogen MT Survey DOI
7R (2005-2006) EVA
DOI
7Q (2024-2025) Seismic Investigation of the Scotian Margin DOI

Network Data API

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