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
ZV (2006-2006) Monitoring of Augustine Volcano Eruption using Ocean Bottom Seismometers
ZH (2011-2012) Monitoring seismicity associated with a possible asperity on the Cascadia megathrust
DOI
ZE (2020-2022) Monitoring Seismicity in Louisiana
DOI
Z1 (2019-2019) Monitoring Soil Movement at Golden Gate National Recreational Area, California
DOI
Z1 (2020-2021) Monitoring Soil Movement at the Jasper Ridge Biological Reserve, Woodside, CA
DOI
XG (2025-2026) Monitoring the 2025 Santorini Crisis DOI
2L (2015-2016) Monitoring the unrest of El Hierro Island with seismic observations
DOI
3V (2019-2021) Monitoring water flow in karst using passive seismic ‘listening’
XS (1999-2001) Montana BB Array
DOI
MB Montana Regional Seismic Network
DOI
8C (2019-2025) Mont-Blanc
DOI
3S (2021-2022) Monte Cotugno Reservoir Seismic Experiment DOI
1S (2018-2024) Montefeltro seismic network DOI
ME Montenegrin Seismic Network
DOI
MC Montserrat CALIPSO Borehole Network
MV Montserrat Volcano Observatory Trinidad and Tobago
3G (2024-2025) Monzón baseline DOI
M1 MOravia NETwork
DOI
3D (2010-2013) Morocco-Muenster
DOI
MO Morocco Seismic Network Morocco
3K (2023-2025) MOSAICMO Seismic Network in Molise-Sannio region, Italy
8J (2018-2018) Mount Adams Temporary Infrasound Arrays
DOI
XS (1996-1997) Mount Erebus Observatory
DOI
XZ (1999-2000) Mount Erebus Seismic Studies
DOI
ER Mount Erebus Volcano Observatory Seismic Network
DOI
X8 (2005-2006) Mount Gambier deployment DOI
ZR (2009-2011) Mount Isa Northern Queensland
DOI
4K (2023-2023) Mount Rainier 2023
DOI
YU (2004-2005) Mount Saint Helens Broadband United States of America
YB (2005-2006) Mount Saint Helens Dense Array
DOI
9J (2021-2021) Mount St. Helens 2021
DOI
X5 (2022-2022) Mount St. Helens 2022
DOI
YI (2017-2017) Mount St. Helens 3C Node Array
DOI
6H (2011-2013) Mozambique Rift Tomography
DOI
4P (2019-2019) Mpala wildlife 2019
TB MRC Earth and Marine Sciences Network
DOI
Z7 (2008-2009) MROI Vibration Studies
DOI
1D (2014-2014) MSH Node Array
DOI
Z3 (2008-2008) Mt.Carmel 2008 AFtershock Network
Y4 (2008-2009) Mt. Erebus Volcano Observatory
DOI
Z1 (2013-2015) MT Imaging of the Cascades Volcanic Arc GeoPRISMS/ES MT Experiment United States of America
8L (2019-2019) Mt. Meager Geothermal Nodal Array
DOI
1U (2013-2015) Mt. Paektu Seismic Network
DOI
2R (2024-2024) Mt. St. Helens 2024
DOI
ZC (2005-2005) Mt. St.Helens Temporary Array 2005
DOI
9B (2020-2020) Mt. Stromlo Node Array DOI
9L (2022-2026) Mud volcanoes in SW Taiwan DOI
9M (2019-2021) Mugello Temporary Seismic Deployment
DOI
8M (2016-2016) MULGA NT Array DOI
4H (2018-2021) Mulhouse Seismo Citizen

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