Download or read book Oregon's Greatest Natural Disasters written by William L. Sullivan and published by . This book was released on 2008-03-01 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Giant earthquakes and tsunamis devastate western Oregon every 300 to 600 years. The last one hit in 1700, so we're due anytime. This informative, entertaining book tells the stories of Oregon's past floods, fires, and eruptions. Then it investigates the cycles behind our natural disasters and takes a look at what may happen when the next "Big One" strikes.