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
OA AusArray Transportable Array
OE Austrian Seismic Network
DOI
OL Cornegliano Laudense Seismic Network DOI
OM Earthquake Monitoring Program of Oman
  • Sultan Qaboos University
OF European Multidisciplinary Seafloor and Water Column Observatory - France
OX North-East Italy Seismic Network
DOI
OC Observatorio Sismológico CIGEOBIO CONICET
OV Observatorio Vulcanológico y Sismológico de Costa Rica
  • Obsercatorio Vulcanológico y Sismológico de Costa Rica, Universidad Nacional (OVSICORI-UNA)
DOI
OO Ocean Observatories Initiative
  • Rutgers University
DOI
OY OGS Mobile LAB
DOI
OH Ohio Seismic Network
  • Ohio Geological Survey
DOI
O2 Oklahoma Consolidated Temporary Seismic Networks
DOI
OK Oklahoma Seismic Network
DOI
OQ Oklahoma Structural and Site Effects Network
  • Oklahoma State University (OSU USA)
DOI
OB Osservatorio Sismico "A. Bina"
OT OTRIONS
DOI
ON Rede Sismográfica do Sul e do Sudeste
DOI
OS Seismological Observatory, Brasilia Brazil
OG Sismalp
  • Observatoire de Grenoble, Grenoble
OZ SRC eqServer

Network Data API

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