International Federation of Digital Seismograph Networks
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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
EN CalEnergy Subnetwork
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ET CERI Southern Appalachian Seismic Network
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EV Collalto Seismic Network — DOI
EB Ebre Observatory Regional Seismic Network
DOI
EZ EBYU-IET Seismic network — DOI
EC Ecuador Seismic Network
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ED Educational Seismological Network France —
EY Egyptian national seismological network
DOI
EM Electromagnetic Studies of the Continents
DOI
EL Enel Networks monitoring microsismic of Italian geothermal areas — DOI
EO EON-ROSE
DOI
EE Estonian National Seismic Network (EESN)
DOI
EH Ethiopian Seismic Network
DOI
EG EUROSEISTEST Strong Motion Network
DOI
EX EXTREMA Network Italy —
EU Generic European Strong Motion Network — Europe —
EA IRIS Education and Research Network United States of America —
EI Irish National Seismic Network
DOI
ER Mount Erebus Volcano Observatory Seismic Network
DOI
EQ Nevada Educational Seismic Network United States of America —
EK Red Vasca de Sismicidad
DOI
EF Réseau Accélérométrique National
DOI
E Rete ENEA Italy —
EW ShakeAlert - Earthquake Early Warning System California —
ES Spanish Digital Seismic Network
DOI
EP UTEP Seismic Network
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Network Data API

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