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
ZB (1998-1999) Svekalapko
Z5 (2005-2006) Tahiti Plume
ZQ (2015-2016) Taku Glacier
DOI
ZG (2003-2003) TaskForce Bingoel 2003 Germany
ZU (2004-2005) TaskForce Waldkirch 2004 Germany
ZS (2006-2006) TaskForce Yogyakarta 2006 Germany
ZC (2001-2004) TEDESE
ZH (2021-2021) Temporary DAS Deployment associated with the DEEPEN project in the Hengill region DOI
Z8 (2022-2026) Temporary network Croatian Seismological Survey DOI
Z6 (2020-2021) Temporary Nodal Deployment at Kilauea Caldera
DOI
Z2 (2016-2018) Temporary Receivers for Monitoring Bangladesh Earthquakes
DOI
Z3 (2014-2014) Temp-Sismo12082014
DOI
ZL (2016-2016) Terrapin
DOI
ZT (2003-2004) Testing of a Deep-Water, Acoustically-Linked, Moored- Buoy Seafloor Observatory
ZZ (2017-2018) Texas-Geothermal Seismic Exploration and Monitoring Via Ambient Seismic Noise Interferometry
ZA (2006-2008) The Colima Deep Seismic Experiment: Imaging the Magmatic Root of Colima Volcano
DOI
ZK (2021-2023) The Irpinia seismic Array DOI
ZS (2017-2020) The SWATH
DOI
ZH (2020-2020) The Valencia-Islalink Distributed Acoustic Sensing Experiment DOI
ZD (2020-2020) ThunderSeis Seismo-Acoustic Network
DOI
ZF (2005-2006) Tidal modulation of ice stream flow, Tides
DOI
ZH (2004-2004) Tidal modulation of ice stream flow, Tides B Grounding Line
DOI
ZG (2004-2004) Tidal modulation of ice stream flow, Tides B Upstream
DOI
ZD (2005-2006) Tides E 2005
ZW (2004-2005) TIPTEQ North
DOI
ZK (2003-2007) TOLSTOY United States of America
ZA (1996-2000) TOR-TE
ZC (1996-1997) TOR-TO
ZM (2023-2023) Traintrack monitring with Distributed Acoustic Sensing, Switzerland DOI
ZO (2002-2004) Transalp II
ZJ (2012-2015) Transantarctic Mountains Northern Network
DOI
ZU (2013-2014) Trans-Haiti
ZM (2014-2015) UKFLUV14
DOI
ZM (2003-2004) Uraban Seismology
ZZ (2015-2016) USGS Puerto Rico Trence
DOI
ZU (2020-2024) USMTArray South Magnetotelluric Time Series
DOI
ZI (2022-2025) Utah FORGE Long Term Seismic Borehole Monitoring DOI
ZJ (2017-2017) UTEP Source Test 2017
DOI
ZK (2008-2008) UWTremTexBS - EarthScope Flex Array
DOI
ZO (2013-2013) Vaigat United Kingdom
ZB (2024-2027) Vanderford-Totten Glacier System
ZK (2014-2014) Vatnajokull Icequake and Tremor Array: Lite
Z5 (2016-2016) Vibration measurement at the MROI Inner Beam Combining Area technical slab, instrument optical tables and Delay Line Area
DOI
Z8 (2020-2020) Villarrica_2020 DOI
ZZ (2013-2014) Virginia seismic experiment
DOI
ZC (2000-2000) Vogtland Germany
ZO (2010-2010) Volcanic stress field analysis using non-local seismic sources at Hekla Volcano, Iceland
DOI
ZT (2021-2022) Wabash River Flow (WARF) Seismic Experiment
DOI
ZV (2011-2011) Wellington Active Source Transect
DOI
ZA (2014-2022) Wellington, Kansas CO2 Sequestration Monitoring
DOI

Network Data API

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