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/CLV.
For further information on these recordings refer to USGS Open-File Report 86-181: Preliminary Report on Aftershock Sequence for Earthquake of January 31, 1986 near Painesville, Ohio (Time Period: 2/1/86-2/10/86); edited by R. D. Borcherdt.
The GEOS Home Page is at /GEOS/geos.html
The URL of this page is /GEOS/CLV/cleveland.html
e-mail: glassmoyer@usgs.gov
or address:
Gary Glassmoyer
345 Middlefield Road M/S 977
Menlo Park, California 94025