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
UZ Uzbekistan Digital Seismic Network Uzbekistan
UY Observatorio Geofisico del Uruguay
  • Universidad de la Republica
DOI
UW Pacific Northwest Seismic Network - University of Washington
  • University of Washington
DOI
UV Red Sismológica del Suroccidente Colombiano Colombia DOI
UU University of Utah Regional Seismic Network
DOI
US United States National Seismic Network
DOI
UR UKArray United Kingdom DOI
UP Swedish National Seismic Network
  • Uppsala University
DOI
UO Pacific Northwest Seismic Network - University of Oregon
  • University of Oregon
DOI
UN Uganda National Seismological Network
  • Directorate of Geological Survey and Mines, Uganda (DGSM)
Uganda DOI
UM University of Montana Seismic Network
  • University Of Montana
DOI
UL USGS Low Frequency Geophysical Data Network
  • USGS Menlo Park
UK UK Schools Seismic Network
  • University of Leicester (SEIS UK)
UI North Idaho Seismic Network
  • University of Idaho
UH UH Infrasound Network
UG Unocal Geothermal Northern California Network
  • Unocal Corporation
United States of America
UE Seismological Network of United Arab Emirates United Arab Emirates
UD Seismic Network Main Center of Special Monitoring
DOI
UC Colima Seismic Network
  • Universidad de Colima (Mexico)
Mexico
UB University of Zimbabwe 1 Zimbabwe DOI
UA Caribbean Andesite Lava Island Precision Seismo-geodetic Observatory
  • University of Arkansas - Fayetteville
Montserrat

Network Data API

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