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
ZZ (2011-2011) Multi-array observations of tectonic tremor in the Anza gap, San Jacinto fault, CA - Phase 1
DOI
XS (2006-2009) Multi-disciplinary Experiments for Dynamic Understanding of Subduction under the Aegean Sea
DOI
XW (1997-2001) Multidisciplinary Investigation of the Mountain Building in the Tien Shan
DOI
YV (2006-2009) Multidisciplinary Observations Of Subduction
DOI
8N (2019-2019) Multi-Modal DAG-4 Dataset
DOI
1M (2018-2020) MultI-parameter monitoring and real-time risk assessment of hydroelectric DAMs in the Kyrgyz Republic
DOI
6M (2013-2030) Multi-year infrasound deployment at Volcán El Reventador
DOI
1H (2024-2024) Mundi Mundi Passive Seismic Array DOI
X1 (2020-2020) MUSE - Myanmar Universities Nodal Seismic Experiments
DOI
YW (2021-2025) Muswellbrook DOI
6C (2018-2022) Myanmar subduction to collision imaging array
DOI
Y4 (2024-2027) MZSCF Seismic Network in Campi Flegrei, Italy
2D (2013-2016) N2
DOI
4H (2011-2012) Nabro Urgency Array
DOI
YW (2011-2012) Nabro Urgency Array United Kingdom
XC (1998-1999) Namibia
DOI
XG (1995-1996) Nanga Parbat Pakistan, Crustal Reworking During Orogeny: An Active System Himalayan Perspective
DOI
Y4 (2016-2016) Napa Seismic Investigation 2016
DOI
8P (2019-2022) NASA Magnetotelluric Transportable Array DOI
XD (1999-2000) Natural Seismicity Investigation of Active Continental Breakup in the Woodlark Basin
DOI
YY (2000-2001) NCISP1
DOI
ZQ (2001-2003) NCISP2
DOI
ZX (2003-2004) NCISP3
DOI
X2 (2005-2006) NCISP4
DOI
Z8 (2006-2008) NCISP5
DOI
1A (2007-2008) NCISP6
DOI
8B (2008-2009) NCISP7
DOI
XQ (2011-2011) NEESR-CR: Topographic Effects in Strong Ground Motion - From Physical and Numerical Modeling to Design
DOI
4C (2011-2014) NERA-JRA1-A
8B (2010-2015) Newberry EGS United States of America
9G (2012-2015) Newberry Volcano EGS Demonstration MSA
DOI
2M (2022-2026) Newberry Volcano EGS monitoring DOI
Y8 (2008-2008) New England Damage Experiment
DOI
2C (2013-2013) New England Damage Experiment Phase II
DOI
7O (2018-2025) New England Seismic Transect
DOI
ZG (2024-2026) New Frontiers in Sound
DOI
8H (2012-2012) New Mexico Coupling of Seismic
2Q (2020-2024) NEWTON-g gravity imager DOI
6B (2010-2015) New York Canyon EGS
XM (1994-1994) New Zealand Study
DOI
8X (2022-2023) NH contribution to _EIFEL-LNX
YQ (2006-2008) Nicoya Peninsula Seismic Network
YZ (2009-2014) Nicoya Seismogenic Zone
DOI
YP (2004-2007) NISD United States of America
6E (2007-2011) Nisyros network
XM (2025-2025) Nodal and DAS deployment on the frozen lake of Sankt Moritz, Switzerland DOI
8J (2019-2019) Nodal Deployment for Alaska Amphibious Community Seismic Experiment
DOI
7S (2022-2023) Nodal Deployment for the Elgin-Lugoff South Carolina earthquake swarm DOI
8P (2024-2025) Nodal seismic array to examine the correlations between seismic and geodetic data
DOI
5G (2024-2024) Nodal seismic array to image magmatic system structure and seismicity of the Three Sisters volcanic complex
DOI

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