U.S. Geological Survey General Earthquake Observation System National Strong Motion Program

GEOS Data FTP Help

The binary data are available via anonymous FTP from the National Strong Ground Motion FTP-server: https://ca.water.usgs.gov/nsmp/ in directory GEOS.

Here is a sample of a command-line FTP session:

ftp https://ca.water.usgs.gov/nsmp
anonymous
your email address

cd GEOS/HELP
ascii
get header.doc
get bbfile.c
cd ..

cd NRG
ls

cd GPK
binary
mget *
ascii
mget log*.*
cd ..

cd JEN
binary
mget *
ascii
mget log*.*
cd ..

quit
U.S. Department of the Interior
The USGS Home Page is at http://www.usgs.gov
The USGS Geologic Division Home Page is at http://geology.usgs.gov
The USGS National Strong Motion Program Home Page is at http://earthquake.usgs.gov/monitoring/nsmp

The GEOS Home Page is at /GEOS/geos.html
The URL of this page is /GEOS/IDO/idaho.html
e-mail: glassmoyer@usgs.gov
or address:
Gary Glassmoyer
345 Middlefield Road M/S 977
Menlo Park, California 94025