Dr. Harold J. Tobin is Professor in the Department of Earth and Space Sciences and Director of the Pacific Northwest Seismic Network at the University of Washington in Seattle. He earned his B.S. in Geology and Geophysics from Yale University and his Ph.D. in Earth Sciences from the University of California, Santa Cruz. Professor Tobin was named a Best Instructor by students at UW-Madison, and he was elected a Fellow of the Geological Society of America. Among his other honors is NASA's Lyndon B. Johnson Space Center Group Achievement Award for contributions to the astronaut training program. A specialist in marine geology and geophysics, Professor Tobin has spent nearly a year-and-a-half of his life at sea on 10 oceangoing research expeditions. His seagoing work has also included dives to more than a mile below the surface in the submarine Alvin. Since 2004, he has been Chief Scientist for the Integrated Ocean Drilling Program's Nankai Trough Seismogenic Zone Experiment, an ongoing U.S.–Japan collaboration on the causes of submarine earthquakes and tsunami that is the largest scientific ocean drilling project in history. Professor Tobin has published more than 40 papers and articles in scholarly journals, and his work has been featured on television programs as well as in numerous magazine and newspaper articles.