International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN archive (IRIS DMC) to provide uniqueness to seismological data streams.

Request a new network code | Other available formats

network code network name network operator operator country deployment country/region DOI
3F (2010-2010) USGS flume seismic monitoring USGS Vancouver WA US: United States of America United States of America DOI
NT USGS Geomagnetism Program USGS US: United States of America United States of America DOI
UL USGS Low Frequency Geophysical Data Network USGS Menlo Park US: United States of America United States of America
XU (2016-2019) USGS NEHRP Proposal 2016-0180 - Greeley University of Colorado US: United States of America United States of America DOI
NC USGS Northern California Network USGS Menlo Park US: United States of America United States of America DOI
MI USGS Northern Mariana Islands Network USGS Alaska Anchorage US: United States of America Northern Mariana Islands DOI
ZZ (2015-2016) USGS Puerto Rico Trence Woods Hole Oceanographic Institution (WHOI) US: United States of America United States of America DOI
XA (2011-2011) Using Fault-Zone Trapped Waves to Document Subsuface Rock Damage Caused by the M6.3 Earthquake in Ne University of Southern California (USC) US: United States of America United States of America DOI
XO (2003-2004) US-Japan Collaborative Research: Multi-scale seismic imaging of the Mariana Subduction Factory IRIS/PASSCAL DOI
EP UTEP Seismic Network University of Texas at El Paso (UTEP) US: United States of America United States of America
ZJ (2017-2017) UTEP Source Test 2017 University of Texas at El Paso (UTEP) US: United States of America United States of America DOI
YY (2017-2027) UTPMY Universiti Teknologi Petronas (UTP) MY: Malaysia Malaysia DOI
1U (2018-2020) Uturuncu volcano, Bolivia Cornell University US: United States of America United States of America DOI
ZK (2008-2008) UWTremTexBS University of Washington US: United States of America United States of America DOI
UZ Uzbekistan Digital Seismic Network Uzbekistan Institute of Seismology, Tashkent UZ: Uzbekistan Uzbekistan
ZO (2013-2013) Vaigat Durham University GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland
VL Vale SA Network Universidade de Sao Paulo, USP BR: Brazil Brazil DOI
VU Vanuatu Seismic Network Vanuatu Geoscience Observatory VU: Vanuatu Vanuatu
ZK (2014-2014) Vatnajokull Icequake and Tremor Array: Lite University of Cambridge (UK) Earth Sciences GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland
Y3 (2012-2012) Vaughn-Lewis Icefall Seismicity Project Stanford University US: United States of America United States of America DOI
XM (2004-2004) Vestmanna04 (SeiFaBa Project) University of Cambridge (UK) Earth Sciences GB: United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland
Z5 (2016-2016) Vibration measurement at the MROI Inner Beam Combining Area technical slab, instrument optical tables and Delay Line Area New Mexico Tech US: United States of America United States of America DOI
CV Vigil Network, Cape Verde Islands Instituto Superior Tecnico (IST Universidade Tecnica de Lisboa, Portugal) PT: Portugal Portugal
XB (1977-1982) Viking Mission Institut de Physique du Globe de Paris FR: France France
ZZ (2013-2014) Virginia seismic experiment USGS National Center/Reston (United States Geological Survey) US: United States of America United States of America DOI
  • 1501-1525 of 1580 networks

Other available formats

View the contents of this table on one page (or file) in: