R. S. Ludwin

Assessing Hypocentral Accuracy and Lower Magnitude Completeness in the Pacific Northwest Using Seismic Refraction Detonations and Cumulative Frequency-magnitude Relationships

T. Brocher, C. Weaver, R. S. Ludwin, 2003 .

Focal mechanisms of western Washington earthquakes and their relationship to regional tectonic stress

R. Crosson, Li Ma, R. S. Ludwin, 1991 .

The December 1872 Washington State Earthquake

Ralph A. Haugerud, Margaret G. Hopper, R. Haugerud, 2002 .

Serpent Spirit-power Stories along the Seattle Fault

C. Jonientz-Trisler, C. Jonientz-Trisler, Ruth S. Ludwin, 2005 .

Folklore and earthquakes: Native American oral traditions from Cascadia compared with written traditions from Japan

J. Clague, C. Jonientz-Trisler, Robert J. Losey, 2007, Geological Society, London, Special Publications.

Dating the 1700 Cascadia Earthquake: Great Coastal Earthquakes in Native Stories

John J. Clague, Chris Jonientz-Trisler, J. Clague, 2005 .

Finding Fault: Indigenous Seismology, Colonial Science, and the Rediscovery of Earthquakes and Tsunamis in Cascadia

R. S. Ludwin, C. Thrush, 2008 .

Seismicity of Washington and Oregon

Craig S. Weaver, Ruth S. Ludwin, C. Weaver, 1991 .

Continued seismic monitoring of the Geysers, California geothermal area

C. Bufe, R. S. Ludwin, 1980 .