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.

Request a new network code (requires login)
Generate citations for network data

Network Code Network Name Operated By Deployment DOI
Y1 (2010-2012) Libris France
YQ (2009-2011) Lincoln Noise Study
DOI
YL (2021-2022) MangyStaU ARray (MSUAR) Feasibility Study
DOI
YP (2017-2018) Margin Afar
DOI
YY (2003-2004) Mariana Subdction Factory Experiment
YL (2019-2019) Mayagüez Amplification and Site Response Pilot Study
DOI
Y8 (2007-2007) MDS-AKA Kirkland and MDS
YY (2012-2012) Mendenhall Glacier Outburst Flood Seismicity and Next-Generation Instrument Testing
DOI
YW (2013-2015) MIDGE: Minimally Invasive Direct Glacial Exploration of Biogeochemistry, Hydrology and Glaciology of Blood Falls, McMurdo Dry Va
DOI
YF (1999-2002) Midsea - Mantle Investigation of the Deep Suture between Eurasia and Africa
DOI
YM (2023-2023) Mines Geophysics Field Camp 2023
DOI
YT (2003-2003) MOBAL 03
DOI
YO (2008-2008) Mogul west Reno
DOI
Y8 (2016-2021) Monitoring Entiat Earthquakes in Chelan County, Washington
DOI
YU (2004-2005) Mount Saint Helens Broadband United States of America
YB (2005-2006) Mount Saint Helens Dense Array
DOI
YI (2017-2017) Mount St. Helens 3C Node Array
DOI
Y4 (2008-2009) Mt. Erebus Volcano Observatory
DOI
YV (2006-2009) Multidisciplinary Observations Of Subduction
DOI
YW (2021-2025) Muswellbrook DOI
Y4 (2024-2027) MZSCF Seismic Network in Campi Flegrei, Italy
YW (2011-2012) Nabro Urgency Array United Kingdom
Y4 (2016-2016) Napa Seismic Investigation 2016
DOI
YY (2000-2001) NCISP1
DOI
Y8 (2008-2008) New England Damage Experiment
DOI
YQ (2006-2008) Nicoya Peninsula Seismic Network
YZ (2009-2014) Nicoya Seismogenic Zone
DOI
YP (2004-2007) NISD United States of America
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
YC (2018-2020) Northern Borneo Orogeny Seismic Survey
DOI
YU (2006-2014) Northern California Delta
DOI
YF (2004-2004) Northern IL. aftershock survey
YR (2004-2004) Northern Lake Tahoe Magma Injection Seismic Monitoring Network
YQ (2004-2005) Northwest Nevada Seismic Experiment, Deep crustal structure of the northernmost Basin and Range and its relation to extensional faulting
DOI
YY (2005-2007) Norway 05
YP (2008-2008) NTS October 2008
YS (2001-2003) Observational Constraints on Persistent Water Level Changes Generated by Seismic Waves
DOI
YF (2012-2027) Observation of a glacier calving event using a network of GPS and Seismic sensors
DOI
YC (1999-1999) Osa Penninsula, Costa Rica
YV (2004-2005) Parkfield 2004 Aftershock Guided Waves
DOI
YT (2004-2005) Parkfield Trapped Waves
DOI
YL (2015-2015) Parnaiba Basin WARR profile
DOI
YC (2006-2010) Partnership in Research and Education in Volcanology
DOI
YG (2020-2023) Passive Seismic Observations of a glacier surge: Turner Glacier, Alaska, USA
DOI
Y8 (2013-2014) Passive-Source Guided Wave Study along the San Andreas Fault in San Gorgonio Pass, California
DOI
YR (2003-2003) Petrophysical and Seismic Properties of Faroes Basalts
YM (2013-2015) Physical controls on ocean-terminating glacier variability in central west greenland
DOI
YH (2016-2016) Play Fairway Analysis - Passive monitoring of St. Helens Shear zone for tomography and precision microseismicity
DOI

Network Data API

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