Mount St Helens 1980 is the most successful evacuation done because only Fifty-seven people died in this eruption while the rest of population were safely evacuated. Mount Pinatubo 1991 is a massive volcanic eruption that affected the provinces of Tarlac, Pampanga and Zambales in the Philippines. Due to Kobe earthquake 1995, most people is not able to go for work. 2004 tsunami occur due to the movement of the subduction zone in the interior region of the earth.
