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 |
|---|---|---|---|---|
| 4H (2014-2017) | Oklahoma State University Seismic Network |
|
DOI | |
| OQ | Oklahoma Structural and Site Effects Network |
|
DOI | |
| TZ | Ol Doinyo Lengai, TZ Volcano Monitoring | DOI | ||
| XC (1994-1994) | Olympics | DOI | ||
| 3G (2021-2023) | Olympics 2021 |
|
— | DOI |
| 7F (2019-2020) | Oman Borehole Project Land Stations |
|
DOI | |
| 2F (2010-2011) | OMBRA seismic network | — | ||
| 5G (2016-2017) | Onshore PICTURES | — | DOI | |
| 3V (2022-2028) | Onshore seismic network of the Integrated Deep-Ocean Observing System (IDOOS) at the Atacama seismic gap in northern Chile | — | DOI | |
| XQ (2003-2005) | Oregon Array for Teleseismic Study |
|
— | |
| XT (2006-2008) | Oregon Array for Teleseismic Study II | — | ||
| 7K (2020-2023) | Oreo Earth Flow |
|
DOI | |
| ZG (2006-2009) | Origin of the Columbia River Basalts and Uplift of the Wallowa Mountains |
|
DOI | |
| ZU (2015-2017) | OROGEN-X |
|
DOI | |
| OR | OR - Reykjavik Energy | — | DOI | |
| YC (1999-1999) | Osa Penninsula, Costa Rica | — | ||
| 3H (2011-2013) | OSISEC : Seismological Observation of the Ecuadorian Subduction Zone | DOI | ||
| OB | Osservatorio Sismico "A. Bina" | Italy | — | |
| LG | OSSERVATORIO SISMICO "LUIGI PALMIERI" | DOI | ||
| 6K (2014-2015) | Otago temporary broadband network | — | DOI | |
| OT | OTRIONS | DOI | ||
| XO (2011-2015) | Ozark Illinois Indiana Kentucky (OIINK) Flexible Array Experiment |
|
DOI | |
| XC (2011-2011) | Pacaya Tremor |
|
DOI | |
| PS | Pacific21 | — | ||
| 6L (2018-2018) | PACIFIC ambient noise dense seismic survey at Marathon deposits | DOI | ||
| XE (2018-2019) | Pacific Array - Haxby |
|
— | |
| 2S (2023-2029) | Pacific Coast Seismic Assessment for Faults and Earthquakes | — | DOI | |
| 8E (2021-2021) | PACIFIC multi array for ambient noise seismic survey at Kallak Iron ore deposit (KALLAK) | — | DOI | |
| PW | Pacific Northwest Geodetic Array |
|
United States of America | DOI |
| UO | Pacific Northwest Seismic Network - University of Oregon |
|
DOI | |
| UW | Pacific Northwest Seismic Network - University of Washington |
|
DOI | |
| 7B (2019-2021) | PacificORCA |
|
DOI | |
| PT | Pacific Tsunami Warning Seismic System | DOI | ||
| XA (2024-2024) | Palatino multi-parametric network | — | — | |
| 3N (2022-2022) | Paleovalley ICDP site survey (resubmission for NSF) |
|
DOI | |
| PC | Panama Canal Network | Panama | — | |
| XC (1993-1993) | PANDA -- Hawaii Experiment |
|
— | |
| XE (1989-1992) | PANDA -- New Madrid Experiment |
|
— | |
| XA (1987-1988) | PANDA -- San Juan, Argentina Experiment |
|
— | |
| 7Q (2021-2022) | P- and S-wave survey of landslide |
|
DOI | |
| ZJ (2019-2024) | Pannonian-Carpathian-Alpine Seismic Experiment |
|
DOI | |
| XC (2016-2024) | Pantanal, Chaco and Paraná (PCPB) structural studies network |
|
DOI | |
| ZN (2010-2011) | Papua Peninsula-Woodlark Rift Imaging Experiment |
|
DOI | |
| YV (2004-2005) | Parkfield 2004 Aftershock Guided Waves |
|
DOI | |
| PX | Parkfield Experiment Array |
|
United States of America | — |
| 4D (2010-2011) | Parkfield Experiment to Record Microseismicity and Tremor | — | ||
| XN (2000-2002) | Parkfield Passive Seismic Array |
|
DOI | |
| YT (2004-2005) | Parkfield Trapped Waves | DOI | ||
| YL (2015-2015) | Parnaiba Basin WARR profile |
|
DOI | |
| ZL (2022-2024) | Parnaiba-CSF INCT | — | DOI |
Network Data API
The network data shown here is also available programmatically through a web service API.