| MY |
Malaysian National Seismic Network |
|
|
— |
| MZ |
National Seismic Network of Mozambique |
|
— |
DOI |
| N0 |
North Osetia Regional Seismic Network of the Russian Federation |
- North Osetia Branch of the Geophysical Survey of the Russian Academy of Sciences, Russian Federation
|
— |
DOI |
| N1 |
NGSA Seismic Network |
|
— |
DOI |
| N4 |
Central and Eastern US Network |
|
|
DOI |
| NA |
Caribbean Netherlands Seismic Network |
|
|
DOI |
| NB |
Northeastern Brazil UFRN |
- Universidade Federal do Rio Grande do Norte (UFRN), Brazil
|
|
— |
| NC |
USGS Northern California Seismic Network |
- USGS Menlo Park, United States of America
|
|
DOI |
| ND |
New CaleDonia Broadband Seismic Network |
- Centre IRD de Noumea, Nouvelle-Caledonie, New Caledonia
|
|
DOI |
| NE |
New England Seismic Network |
|
|
DOI |
| NF |
North Fork Valley Seismic Network |
- National Institute for Occupational and Health (NIOSH), United States of America
|
United States of America |
— |
| NG |
Reserved for Papua New Guinea Seismic Network |
— |
— |
— |
| NH |
Geological Survey of North Rhine - Westphalia |
|
|
— |
| NI |
North-East Italy Broadband Network |
- Istituto Nazionale di Oceanografia e di Geofisica Sperimentale, University of Trieste (OGS & UniTS), Italy
|
|
DOI |
| NJ |
Nigerian National Network of Seismographi Stations (NNNSS) |
- Centre for Geodesy and Geodynamics (CGG), Nigeria
|
|
DOI |
| NK |
Nepal Kathmandu |
|
|
DOI |
| NL |
Netherlands Seismic and Acoustic Network |
|
|
DOI |
| NM |
Cooperative New Madrid Seismic Network |
- CERI - University of Memphis
|
|
— |
| NN |
Nevada Seismic Network |
|
|
DOI |
| NO |
NORSAR Station Network |
|
|
DOI |
| NP |
United States National Strong-Motion Network |
|
|
DOI |
| NQ |
NetQuakes |
|
|
DOI |
| NR |
NARS |
- Utrecht University (UU), Netherlands
|
|
DOI |
| NS |
University of Bergen Seismic Network |
|
|
DOI |
| NT |
USGS Geomagnetism Program |
|
United States of America |
DOI |
| NU |
Nicaraguan Seismic Network |
|
|
DOI |
| NV |
NEPTUNE |
|
|
DOI |
| NW |
Northwestern University Seismic Network |
- Northwestern University, United States of America
|
|
— |
| NX |
Nanometrics Research Network |
|
|
DOI |
| NY |
Yukon-Northwest Seismic Network |
- University of Ottawa, Canada
|
|
DOI |
| NZ |
New Zealand National Seismograph Network |
- Institute of Geological & Nuclear Sciences Ltd (GNS), New Zealand
|
|
DOI |
| O2 |
Oklahoma Consolidated Temporary Seismic Networks |
|
|
DOI |
| OA |
AusArray Transportable Array |
|
Australia |
— |
| OB |
Osservatorio Sismico "A. Bina" |
|
Italy |
— |
| OC |
Observatorio Sismológico CIGEOBIO CONICET |
|
|
— |
| OE |
Austrian Seismic Network |
|
|
DOI |
| OF |
European Multidisciplinary Seafloor and Water Column Observatory - France |
|
|
— |
| OG |
Sismalp |
- Observatoire de Grenoble, Grenoble, France
|
France |
— |
| OH |
Ohio Seismic Network |
- Ohio Geological Survey, United States of America
|
|
DOI |
| OK |
Oklahoma Seismic Network |
|
|
DOI |
| OL |
Cornegliano Laudense Seismic Network |
|
Italy |
DOI |
| OM |
Earthquake Monitoring Program of Oman |
- Sultan Qaboos University, Oman
|
Oman |
— |
| ON |
Rede Sismográfica do Sul e do Sudeste |
|
|
DOI |
| OO |
Ocean Observatories Initiative |
- Rutgers University, United States of America
|
|
DOI |
| OQ |
Oklahoma Structural and Site Effects Network |
- Oklahoma State University (OSU), United States of America
|
|
DOI |
| OR |
OR - Reykjavik Energy |
|
— |
DOI |
| OS |
Seismological Observatory, Brasilia Brazil |
|
Brazil |
— |
| OT |
OTRIONS |
|
|
DOI |
| OV |
Observatorio Vulcanológico y Sismológico de Costa Rica |
- Obsercatorio Vulcanológico y Sismológico de Costa Rica, Universidad Nacional (OVSICORI-UNA), Costa Rica
|
|
DOI |
| OW |
Ocean Networks Canada Onshore Network |
|
— |
DOI |
