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
2S (2019-2020) Vestnaesa Ridge
2S (2022-2022) FLUID - Role of FLuids in Underground Salt Cavern and Wastewater Injection Site Deformation
DOI
2S (2023-2029) Pacific Coast Seismic Assessment for Faults and Earthquakes DOI
2T (2018-2099) Texas Temporary Arrays
DOI
2U (2018-2026) Sedgwick Reserve
2V (2016-2016) Microseism source characterisation in the North East Atlantic, west of Ireland DOI
2V (2019-2020) Along-Dip Segmentation of the Slip Behavior and Rheology of the Copiapó Ridge, Chile DOI
2V (2021-2022) Vuache Fault DOI
2V (2023-2026) Harnessing the Geothermal Potential of Oklahoma Sedimentary Basin
DOI
2W (2021-2025) Sandia National Laboratories, Alaska DAS DOI
2X (2022-2022) Vulcan MT & Passive Seismic Array DOI
2X (2023-2023) Array-based seismic measurements of OSIRIS-REx’s re-entry
DOI
2Y (2022-2026) AdriaArray Temporary Network: Italy - northeast DOI
2Z (2020-2040) Seismological experiment at Strokkur from 2020 DOI

Network Data API

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