Date Time UO professor investigates one of Oregon’s top volcanic threats Oregon’s Three Sisters Volcanic Complex is among the highest threats for volcanic activity in the West, and a UO volcano scientist is developing a way to identify hazards and forecast the conditions leading to eruptions that could happen in this trio of volcanos. The UO’s Josef Dufek has started a new research project to uncover more information about the history of eruptions and unrest in these mountains and to use the data to develop new monitoring practices that could help forecast future volcanic activity – i...