International Federation of Digital Seismograph Networks

GM: U.S. Geological Survey Networks

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FDSN Network Information

FDSN code GM Operated by USGS Earthquake Science Center
Network name U.S. Geological Survey Networks Deployment region United States
Start date May 11, 2016 End date March 22, 2055
Short description

This network code covers deployments of seismic instrumentation by the USGS Earthquake Science Center. Deployments may be for seismic experiments, for temporary deployments, or for monitoring aftershocks throughout the United States. Instrumentation includes broadband and strong motion sensors.

Citation Information

Digital Object Identifier (DOI)
USGS Earthquake Science Center (2016): U.S. Geological Survey Networks. International Federation of Digital Seismograph Networks. Other/Seismic Network. 10.7914/SN/GM

Data Access

Data Availability

Data available from NCEDC (Northern California Earthquake Data Center) using FDSN Web Services. See for more information including data access tools.

The irisws-fedcatalog web service provides data discovery and access across multiple data centers.
Full fedcatalog information for this network

Additional Notes Depending on the location of the deployment, data may either be distributed by the NCEDC, the SCECDC or by the IRIS DMC.

Stations in this Network