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A disaster is an event that causes serious harm to people, buildings, economies, or the environment, and the affected community cannot handle it alone. [ 1 ] [ 2 ] [ better source needed ] Natural disasters like avalanches , floods , earthquakes , and wildfires are caused by natural hazards . [ 3 ]
Each increasing level represents an accident approximately ten times as severe as the previous level. Compared to earthquakes, where the event intensity can be quantitatively evaluated, the level of severity of a human-made disaster, such as a nuclear accident, is more subject to interpretation. Because of this subjectivity, the INES level of ...
For general articles about policies, management, tools, and organisations, see Category:Disaster management. One of the largest categories here is Category:Natural disasters. Articles should be placed in at least one 'type of disaster' subcategory and in the appropriate 'disaster by country' subcategory and 'disaster by year' subcategory.
The term natural disaster has been called a misnomer already in 1976. [6] A disaster is a result of a natural hazard impacting a vulnerable community. But disasters can be avoided. Earthquakes, droughts, floods, storms, and other events lead to disasters because of human action and inaction.
A natural disaster is a sudden event that causes widespread destruction, major collateral damage, or loss of life, brought about by forces other than the acts of human beings. A natural disaster might be caused by earthquakes, flooding, volcanic eruption, landslide, hurricanes, etc.
A natural disaster is the highly harmful impact on a society or community following a natural hazard event. These lists are lists of natural disasters: List of avalanches; List of blizzards; List of derecho events; List of droughts; Lists of earthquakes; List of fires. List of wildfires; List of California wildfires; List of floods. History of ...
A disaster hazard is an extreme geophysical event that is capable of causing a disaster. 'Extreme' in this case means a substantial variation in either the positive or the negative direction from the normal trend; flood disasters can result from exceptionally high precipitation and river discharge, and drought is caused by exceptionally low ...
The classifications can provide some indication of the potential damage and flooding a hurricane will cause upon landfall. The Saffir–Simpson hurricane wind scale is based on the highest wind speed averaged over a one-minute interval 10 m above the surface.