Definition Of Natural Hazard

Natural hazards are extreme natural events that can cause loss of life extreme damage to property and disrupt human activities.

Definition of natural hazard. A natural hazard is a threat of a naturally occurring event which will have a negative effect on humans. As a first let s define together hazards and natural hazards according to recent literature. Or biological hydrological geological meteorological or seismic conditions that may cause a disaster. Often natural hazards can be predicted.

A widely accepted definition characterizes natural hazards as those elements of the physical environment harmful to man and caused by forces extraneous to him 1 more specifically in this document the term natural hazard refers to all atmospheric hydrologic geologic especially seismic and volcanic and wildfire phenomena that. A natural hazard is a threat of a naturally occurring event that will have a negative effect on people or the environment. Natural hazards such as fl ood fi re earthquake tornado and windstorms affect thousands of people every year. Earthquakes can cause tsunamis and drought can lead directly to famine or population displacement.

It does not necessarily cause harm. A natural hazard is an extreme event that occurs naturally and causes harm to humans or to other things that we care about though usually the focus is on humans which we might note is anthropocentric. Thus we start this series of posts called natural hazards 101 trying to provide a little guidance in this complex world. Natural hazards are natural events that threaten lives property and other assets.

The most simple definition of hazard one can find in a dictionary is something that is dangerous and likely to cause damage. Geophysical and biological. What is a natural hazard. A natural hazard is a natural phenomenon that might have a negative effect on humans and other animals or the environment.

Natural hazard events can be classified into two broad categories. A natural hazard is a natural event for example flood volcanic eruption earthquake tropical storm that threatens people or has the potential to cause damage destruction and death. Some natural hazards such as flooding. They tend to occur repeatedly in the same geographical locations because they are related to weather patterns or physical characteristics of an area.