| Fire and Mud is a comprehensive document of the awakening of a volcano after a 500-year sleep. Its 62 technical papers tell the scientific and human story of the 1991 eruption of Mount Pinatubo and the events surrounding it. In the twentieth century, this (1991) eruption was second in size only to an eruption in Katmai, Alaska, in 1912. Ten times larger than the eruption of Mount St. Helens in 1980, Pinatubo's eruption threatened the lives of a million people. A giant ash cloud rose 35 kilometers into the sky and hot blasts seared the countryside, but a more serious disaster was averted by timely, accurate warnings. Philippine authorities were able to evacuate 60,000 people from the slopes and valleys, and the American military evacuated 18,000 personnel and their dependents from Clark Air Base below the mountain -- thus saving many thousands of lives and an estimated billion dollars in property and making this the most successful case of volcanic hazards mitigation in history. -- Newhall and Punongbayan, 1996 |
