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
OU Ulaanbaatar seismic network DOI
O1 The NWMO Seismic Network
OG Sismalp France
OZ Seismology Research Centre
OS Seismological Observatory, Brasilia Brazil Brazil
OP Rete Sismica e Accelerometrica DOI
ON Rede Sismográfica do Sul e do Sudeste
DOI
OT OTRIONS
DOI
OB Osservatorio Sismico "A. Bina" Italy
OR OR - Reykjavik Energy DOI
OD Open Seismometer Network DOI
OQ Oklahoma Structural and Site Effects Network
DOI
OK Oklahoma Seismic Network
DOI
O2 Oklahoma Consolidated Temporary Seismic Networks
DOI
OH Ohio Seismic Network
DOI
OY OGS Mobile LAB
DOI
OO Ocean Observatories Initiative
DOI
OW Ocean Networks Canada Onshore Network DOI
OI Oceania International DOI
OV Observatorio Vulcanológico y Sismológico de Costa Rica
DOI
OC Observatorio Sismológico CIGEOBIO CONICET
OX North-East Italy Seismic Network
DOI
OF European Multidisciplinary Seafloor and Water Column Observatory - France
OM Earthquake Monitoring Program of Oman Oman
OL Cornegliano Laudense Seismic Network Italy DOI
OE Austrian Seismic Network
DOI
OA AusArray Transportable Array Australia

Network Data API

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