ABSTRACT

PNSN-Pacific Northwest Seismograph Network   [open pdf - 2MB]

This fact sheet describes the Pacific Northwest Seismograph Network. "The Pacific Northwest Seismograph Network (PNSN), an integral part of the Advanced National Seismic System (ANSS), locates earthquakes in Washington and Oregon and communicates earthquake information to the public."

Report Number:
FS-2004-3073
Publisher:
Date:
2004-08
Copyright:
Public domain
Retrieved From:
U.S. Geological Survey: http://www.usgs.gov/
Format:
pdf
Media Type:
application/pdf
URL:
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