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
XY (2013-2016) PASEIS
XY (2017-2017) The Central Iberian Mountain Range a Key Asset to the Deformation Mechanisms of Iberia
DOI
XY (2018-2025) Stations deployed for Risk Model Switzerland
DOI
XZ (1993-1994) Cascadia/SEED reformat
XZ (1999-2000) Mount Erebus Seismic Studies
DOI
XZ (2001-2001) Spokane WA Earthquake Swarm
DOI
XZ (2003-2004) DHOFAR Seismic Experiment
DOI
XZ (2005-2012) Collaborative Research: St. Elias Erosion/Tectonics Project
DOI
XZ (2013-2013) Gulf of Mexico USGS Hydrates
XZ (2014-2014) Idaho Teton Dam
DOI
XZ (2015-2015) Measuring ambient noise of ocean breakers
DOI
XZ (2016-2017) Volatile recycling at the Lesser Antilles Arc: Processes and consequences
DOI
XZ (2018-2018) Experiment in Fuego
DOI
XZ (2019-2019) Shale Hills Critical Zone Observatory Mini-Array Experiment
DOI
XZ (2020-2024) DeepTrigger Chile deployment
DOI
XZ (2025-2025) Tetra Tech Seismic Test

Network Data API

The network data shown here is also available programmatically through a web service API.