N4
|
|
Central and Eastern US Network
|
2013
|
2599
|
NA
|
|
Caribbean Netherlands Seismic Network
|
2006
|
2599
|
NB
|
|
Northeastern Brazil UFRN
|
2006
|
2599
|
NC
|
|
- USGS Northern California Network
- Northern California Seismic Network (NCSN)
- USGS Northern California Regional Network
|
|
|
ND
|
|
New-Caledonia broadband and accelerometric permanent networks
|
2010
|
2500
|
NE
|
|
New England Seismic Network
|
1994
|
2599
|
NI
|
|
North-East Italy Broadband Network
|
2002
|
2599
|
NJ
|
|
Nigerian National Network of Seismographi Stations (NNNSS)
|
2009
|
2599
|
NK
|
|
Nepal Kathmandu
|
1978
|
2599
|
NL
|
|
Netherlands Seismic and Acoustic Network
|
1993
|
2599
|
NM
|
|
Cooperative New Madrid Seismic Network
|
1980
|
2599
|
NN
|
|
- Nevada Seismic Network
- Western Great Basin/Eastern Sierra Nevada
- Nevada Seismic Network ()
|
|
|
NO
|
|
- Norwegian Seismic Array Network
- NORSAR Station Network. (https://doi.org/10.21348/d.no.0001)
|
|
2599
|
NP
|
|
United States National Strong-Motion Network
|
|
|
NQ
|
|
NetQuakes
|
1989
|
2599
|
NR
|
-
IRISDMC
-
KNMI
-
ORFEUS
-
SCEDC
|
- NARS
- NARS Netherlands
- NARS Array
|
|
|
NS
|
|
UIB
|
1980
|
2599
|
NT
|
|
USGS Geomagnetism Program
|
1901
|
2599
|
NU
|
|
- Nicaragua National Seismological Network (NU-Net)
- Nicaraguan Seismic Network
|
|
2599
|
NV
|
|
NEPTUNE Canada
|
2009
|
2599
|
NW
|
|
Northwestern University Seismic Network
|
2011
|
2599
|
NX
|
|
Nanometrics Research Network
|
2013
|
2599
|
NY
|
|
Yukon-Northwest Seismic Network
|
2013
|
2599
|
NZ
|
|
New Zealand National Seismograph Network
|
1988
|
2599
|
PA
|
|
ChiriNet
|
2000
|
2599
|
PB
|
|
- Plate Boundary Observatory Borehole Seismic Network
- Plate Boundary Observatory Borehole Network
|
|
|
PE
|
|
Pennsylvania State Seismic Network
|
2004
|
2599
|
PF
|
|
Piton de la Fournaise Volcano Observatory Network (Reunion Island)
|
1980
|
|
PG
|
|
Pacific Gas and Electricity
|
1986
|
2999
|
PI
|
|
PASSCAL Pier Test Data
|
2006
|
2599
|
PL
|
-
GEOFON
-
IRISDMC
-
UIB-NORSAR
|
- Polish Seismic Network
- Polish Seismological Network
|
|
2599
|
PM
|
|
- Portugese National Seismic Network (IM_Net)
- Portuguese National Seismic Network
|
|
2599
|
PN
|
|
PEPP-Indiana
|
1998
|
2599
|
PO
|
|
- Portable Observatories for Lithospheric Analysis and Research Investigating Seismicity
- POLARIS network, Canada
|
|
2599
|
PP
|
|
Princeton Earth Physics Program
|
1999
|
2599
|
PQ
|
|
Public Safety Geoscience Program Canadian Research Network
|
2013
|
2599
|
PR
|
|
Puerto Rico Seismic Network & Puerto Rico Strong Motion Program
|
1986
|
2599
|
PS
|
|
Pacific21
|
1989
|
2599
|
PT
|
|
Pacific Tsunami Warning Seismic System
|
1965
|
2599
|
PY
|
|
Piñon Flats Observatory Array
|
2014
|
2599
|
PZ
|
|
PIRES: Princes Islands Real-time Earthquake monitoring System
|
2006
|
2599
|