Data are from one seismic profile of approximately 660m length along South Township Road, to the east of Canby, Oregon. Profile begins at the intersection of South Township Road. and South Blount Road and proceeds to the east. Source was an 8-lb sledge hammer. Both the source and receiver spacing were 2m. Data were acquired with 28-hz vertical-component sensors. Field files each contain 60 channels (nominally) of data. If these data are used for a presentation or in a publication, please acknowledge the U.S. Geological Survey and the National Earthquake Hazards Reduction Program for their acquisition.
