Tsunami Warning and Preparedness explores the advances made and challenges that still remain in tsunami detection and preparedness. The book describes areas of research and development that would improve tsunami education, preparation, and detection, especially with tsunamis that arrive less than an hour after the triggering event. It asserts that seamless coordination between the two Tsunami Warning Centers and clear communications to local officials and the public could create a timely and effective response for coastal communities at risk for a tsunami.