International Federation of Digital Seismograph Networks

N4: Central and Eastern US Network

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FDSN Network Information

FDSN code N4 Network name Central and Eastern US Network (CEUSN)
Start year 2013 Operated by
End year 2599 Deployment region

High gain broad band velocity sensors and accelerometers distributed throughout the Central and Eastern parts of the United States. Stations were initially operated under the Transportable Array (TA) network. Roughly 1 in 4 (hence the network code!) TA stations were selected to remain permanently in the central and eastern US. N4 was operated by ANF/UC San Diego from 2013-2018 and adopted by the USGS in 2019.


Citation Information

Digital Object Identifier (DOI) 10.7914/SN/N4
For more: DataCite ( JSON | XML | BibTeX )

Data Access

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