Natural disasters are natural events with catastrophic consequences for living things and cause death tolls and economic damages . Natural disasters are always a part of human life. Earthquakes, forest fires, volcanic eruptions, avalanches, tsunami, floods, lahars, landslides, lightnings, storms, hurricanes, tornadoes, cyclones, droughts, heat waves and diseases are examples of common natural disasters. We can mention solar flares and impact events as extreme natural disasters.