For readers and researchers who want more background than the news and various commentators may be able to give them: Living with Earthquakes in the Pacific Northwest by Robert S. Yeats, published by Oregon State University Press in 1998. Dr. Yeats was formerly Head of Geology at OSU and is internationally known for his publications and consulting. Includes information on how to retrofit and prepare your house to reduce injury and loss of life. and USGS Professional Paper 1560 (1996) Assessing Earthquake Hazards and Reducing Risk in the Pacific Northwest. "Joanne M. Perry" <[log in to unmask]>