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
7K (2014-2017)	Peru Coastal Seismic Data	Liverpool University		DOI
7K (2018-2019)	AtlanticNoise	Woods Hole Oceanographic Institution (WHOI)		DOI
7K (2020-2023)	Oreo Earth Flow	University of California - Santa Cruz		DOI
7L (2011-2013)	EAL3	Australian National University (ANU, Australia)		DOI
7L (2016-2016)	Taupo temporary infrasound network - May 3, 2016	GNS Science	—	DOI
7L (2017-2018)	Strokkur_1yr	Deutsches GeoForschungsZentrum GFZ (GFZ Potsdam)		DOI
7L (2019-2019)	Soil Soundscape from Seismic Arrays at Golden Gate (Tennessee Valley): GPR extension	IRIS PASSCAL Instrument Center		—
7L (2020-2025)	DAMAST (Dams and Seismicity)	Karlsruhe Institute of Technology (KIT GPI Germany)		—
7M (1998-1998)	LF98	Australian National University (ANU, Australia)		DOI
7M (2014-2018)	Capricorn Orogen Passive-source Array	Macquarie University (Australia)	—	DOI
7M (2019-2020)	Storfjorden	University of Bergen (UiB Norway) Inst of Geophysics		—
7M (2021-2021)	Temporary seismic network in the urban area of Rome city (Central Italy)	Istituto Nazionale di Geofisica e Vulcanologia (INGV)	—	—
7M (2022-2022)	SAGE 2022 investigations of the Valles Caldera - Node	IRIS/PASSCAL		DOI
7N (1999-1999)	MB99	Australian National University (ANU, Australia)		DOI
7N (2018-2022)	Arraiolos	Institute of Earth Sciences, University of Evora (ICT-UE)		DOI
7O (2000-2000)	AF00	Australian National University (ANU, Australia)		DOI
7O (2018-2024)	New England Seismic Transect	Yale University		DOI
7P (2002-2002)	TIGGER SP	Australian National University (ANU, Australia)		DOI
7P (2018-2020)	Investigating West Texas Seismicity and Structure with Dense Geophone Arrays	University of Texas at El Paso (UTEP)	—	DOI
7P (2021-2022)	Einstein Telescope Sardinia Temporary Seismic Arrays	Istituto Nazionale di Geofisica e Vulcanologia (INGV)	—	—
7Q (2004-2005)	SEAL	Australian National University (ANU, Australia)		DOI
7Q (2019-2020)	RAPID: Capturing aftershock sequence of 2019 Mw 6.4 Ridgecrest and 7.1 Ridgecrest earthquakes	University of California, Riverside		DOI
7Q (2021-2022)	P- and S-wave survey of landslide	Lawrence Berkeley National Laboratory		DOI
7R (2005-2006)	EVA	Australian National University (ANU, Australia)		DOI
7R (2018-2019)	Southern Oklahoma Aulacogen MT Survey	University of Alberta (UAlberta Canada)	—	DOI
7R (2022-2024)	Geophysical Habitat of Subglacial Thwaites	Central Washington University		DOI
7S (2006-2007)	SETA	Australian National University (ANU, Australia)		DOI
7S (2019-2021)	Dense Westland Arrays Researching Fault Segmentation: What controls earthquake segmentation along New Zealand's Alpine Fault?	GNS Science		DOI
7T (2007-2007)	SEAL2	Australian National University (ANU, Australia)		DOI
7T (2019-2020)	LHS	China University of Geosciences (CUG CUGB China)	—	DOI
7U (2007-2008)	SEAL3	Australian National University (ANU, Australia)		DOI

Network Data API

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