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
UR UKArray United Kingdom DOI
BN UK-Net, Blacknest Array
  • Blacknest (AWE), United Kingdom
DOI
UT Ukrainian National Seismic Network
UK UK Schools Seismic Network
  • University of Leicester (SEIS UK), United Kingdom
OU Ulaanbaatar seismic network DOI
BA UniBAS
  • Universita della Basilicata, Italy
US United States National Seismic Network
DOI
NP United States National Strong-Motion Network
DOI
KE Univerity of Nairobi, Kenya
DOI
RP Universidad de Panama Seismic Network Panama
NS University of Bergen Seismic Network
DOI
BR University of Brasilia Seismic Network
C5 University of Cambridge seismology
  • University of Cambridge Earth Sciences, United Kingdom
United Kingdom DOI
BI University of Dhaka Seismographic Network
UM University of Montana Seismic Network
  • University Of Montana, United States of America
DOI
HP University of Patras, Seismological Laboratory
  • University of Patras, Greece
DOI
UU University of Utah Regional Seismic Network
DOI
UB University of Zimbabwe 1 Zimbabwe DOI
UG Unocal Geothermal Northern California Network
  • Unocal Corporation, United States of America
United States of America
UQ UNSA Regional Seismic Network
  • Universidad Nacional de San Agustín de Arequipa - UNSA
DOI
RG Upper-Rhine Graben Geothermal Network
DOI
TA USArray Transportable Array
DOI
RE US Bureau of Reclamation Seismic Networks
  • U.S. State Department, United States of America
GM U.S. Geological Survey Networks
DOI
GS US Geological Survey Networks
DOI
NT USGS Geomagnetism Program United States of America DOI
UL USGS Low Frequency Geophysical Data Network
  • USGS Menlo Park, United States of America
NC USGS Northern California Seismic Network
  • USGS Menlo Park, United States of America
DOI
MI USGS Northern Mariana Islands Network
  • USGS Alaska Anchorage, United States of America
DOI
EP UTEP Seismic Network
  • University of Texas at El Paso (UTEP), United States of America
UZ Uzbekistan Digital Seismic Network
DOI
VA VAL D'AGRI NETWORK
DOI
VB Valencian Broadband Seismic Network
DOI
VL Vale SA Network
  • Universidade de Sao Paulo, USP, Brazil
Brazil DOI
VU Vanuatu Seismic Network
CV Vigil Network, Cape Verde Islands
VR Virgo Interferometric Antenna for Gravitational Waves Detection
DOI
VN Voronezh Regional Seismic Network of the Russian Federation
  • Voronezh Laboratory of the Geophysical Survey of the Russian Academy of Sciences
DOI
WG WA Array DOI
WK Wake Island Hydrophone Array United States of America
WB West Bohemia Local Seismic Network
DOI
WA West Central Argentina Network
  • Universidad Nacional de San Juan (UNSJ), Argentina
WD Western Canada Deformation Array DOI
WE Western Ionian Sea Network
WM Western Mediterranean Seismic Network
  • Real Instituto y Observatorio de la Armada, Spain
DOI
WI West Indies French Seismic Network
DOI
WN WINSENT DOI
RY Yakutsk Regional Seismic Network of the Russian Federation
  • Yakutsk Branch of the Geophysical Survey of the Russian Academy of Sciences (YAGSR), Russian Federation
DOI
WY Yellowstone National Park Seismograph Network
DOI
NY Yukon-Northwest Seismic Network
  • University of Ottawa, Canada
DOI

Network Data API

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