International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN archive (IRIS DMC) to provide uniqueness to seismological data streams.

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network code network name network operator operator country deployment country/region DOI
Z5 (2007-2007) Tien Shan IRIS PASSCAL Instrument Center @ New Mexico Tech US: United States United States DOI
Z5 (2008-2008) HLP Active 1CA University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
Z5 (2009-2012) Rwenzori Seismic Network J.W. Goethe-University DE: Germany Germany
Z5 (2013-2015) Seismicity, Structure and Dynamics of the Gorda Deformation Zone Oregon State University (OSU USA) US: United States United States DOI
Z5 (2016-2016) Vibration measurement at the MROI Inner Beam Combining Area technical slab, instrument optical tables and Delay Line Area New Mexico Tech US: United States United States DOI
Z6 (2004-2004) Meramex GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
Z6 (2006-2008) Mantle Investigations of Norwegian Uplift Structures Karlsruhe Institute of Technology (KIT GIP Germany) DE: Germany Germany
Z6 (2009-2010) Forsyth Deployment near the South Shatsky Fracture Zone UC San Diego US: United States United States
Z6 (2011-2017) PIRE: Life on a tectonically active delta in Bangladesh Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States DOI
Z7 (2008-2009) MROI vibrations New Mexico Tech US: United States United States DOI
Z7 (2010-2014) Norhern Volcanic Zone Geological Survey of Estonia (GSE) EE: Estonia Estonia
Z7 (2016-2016) Pisagua/Iquique Crustal Tomography to Understand the Region of the Earthquake Source - GEOMAR OBS Component IRIS HQ (DC) US: United States United States
Z7 (2018-2018) PlanB University of Strasbourg (Unistra) FR: France France
Z8 (2006-2008) NCISP5 Institute of Geology and Geophysics, CAS (CAS- Transect5) CN: China China DOI
Z8 (2009-2011) Deep Geothermal "Hotter and Deeper" seismic array Institute of Geological & Nuclear Sciences Ltd (GNS New Zealand) NZ: New Zealand New Zealand
Z8 (2013-2015) Dense Virtual Seismic Array at Pacaya Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
Z8 (2016-2017) Champ Captant Lyon ISTerre (ISTERRE) FR: France France
Z9 (2008-2008) Korean Peninsula Refraction Profile University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
Z9 (2009-2009) Laramide Landslides USGS University of Washington US: United States United States
Z9 (2010-2014) Southeastern Suture of the Appalachian Margin Experiment Brown University US: United States United States DOI
Z9 (2016-2017) Sources of unrest at MOmotombo and MAsaya Volcanoes in NICaragua – MOMANIC Project ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland) CH: Switzerland Switzerland
ZA (1992-1992) Erzican GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZA (1993-1993) Killari GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZA (1994-1994) PISCO94 PS GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZA (1995-1995) Chicxulub CP GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
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