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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
2L (2020-2022)	Wellington Wellbore Velocity change experiment	Victoria University of Wellington		DOI
2M (2015-2018)	MISTERIOS	Institute Earth Sciences "Jaume Almera" CSIC (ICTJA Spain)		DOI
2M (2019-2019)	Seismic imaging of the magmatic and hydrothermal systems beneath Lassen Volcanic National Park using a nodal seismometer array	South Dakota School of Mines & Technology		DOI
2M (2022-2026)	Newberry Volcano EGS monitoring	Lawrence Berkeley Laboratory (LBNL, CA USA)	—	DOI
2N (2018-2018)	TIME Tornillo, Texas Shot Testing I	University of Texas at El Paso (UTEP)	—	DOI
2N (2019-2019)	Summer of Applied Geophysical Experience Active Seismic 2019	IRIS PASSCAL Instrument Center @ New Mexico Tech		DOI
2N (2020-2020)	Rainier 2020	University of Oregon		DOI
2N (2022-2022)	High Resolution Imaging of the Pedernales Earthquake Rupture Zone - Nodes Phase II	Lehigh University		DOI
2O (2019-2025)	Beetaloo Seismic Monitoring Project	Geoscience Australia (GA)		DOI
2P (2017-2019)	Broadband East Coast Network	GNS Science	—	DOI
2P (2020-2023)	South West Australia Network	Australian National University (ANU)		DOI
2Q (2019-2019)	Kilauea 2019	University of Utah		DOI
2Q (2020-2024)	NEWTON-g gravity imager	Istituto Nazionale di Geofisica e Vulcanologia (INGV)	—	DOI
2R (2015-2020)	Deep Geothermal northern HADES seismic array	GNS Science	—	DOI
2R (2022-2023)	Dense seismic node Arrays on Montagne Pelée, Martinique	Institut de Physique du Globe de Paris (IPGP)	—	—
2S (2016-2017)	Seismic neTwoRk/Array in norThwEstern arGentina	Universitat Potsdam		DOI
2S (2019-2020)	Vestnaesa Ridge	GEOMAR Helmholtz Centre for Ocean Research Kiel (IFM-GEOMAR)	—	—
2T (2018-2024)	Texas Temporary Arrays	Bureau of Economic Geology, The University of Texas at Austin (BEG UTEXAS)		DOI
2Y (2022-2026)	OGS Contribution to AdriaArray Temporary Network	National Institute of Oceanography and Applied Geophysics (OGS)	—	—

Network Data API

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