a serious disruption of the functioning of the community or a society
involving widespread human, material, economic, or environmental losses
and impacts which exceeds the ability of the affected community or society
to cope using its own resources.
Disaster
(UNISDR)
United Nations Office for Disaster Reduction
is a sudden, calamitous event, usually catching residents unprepared.
disaster
A dangerous phenomenon, substance, human activity or
condition that may cause loss of life, injury or other health
impacts, property damage, loss of livelihoods and services, social
and economic disruption, or environmental damage.
Hazard
The report measures risks using a system which considers a country’s
vulnerability and exposure to hazards,
world risk index.
the possibility that something bad or unpleasant (such as an
injury or a loss) will happen
Risk
are variables that either aggravate or mitigate the effects of hazards, affecting the
degree or scope of a disaster.
Disaster Risk factors
would pertain to tangible objects or infrastructure, like the availability of
fire exits, or the sturdiness of the building, or the presence or absence of objects that can
harm you or help you, etc.
Physical factors
include state of mental capacity and health
Psychological factors
include religion, social status, traditions, perception by society, etc.
Socio-cultural factors
include assets and liabilities, income, economic class, etc.
Economic factors
include government structure, diplomatic issues, etc.
Political factors
include flora and fauna in environment, health, diseases
Biological factors
Effects of Disaster
primary, secondary, tertiary effects
naturally-occurring physical phenomena caused either by
rapid or slow onset events
NATURAL HAZARDS
process or phenomenon of organic origin or conveyed by
biological vectors/agents, including exposure to pathogenic
microorganisms, toxins and bioactive substances
BIOLOGICAL HAZARD
geological process or phenomenon
GEOLOGICAL HAZARD
process or phenomenon of atmospheric, hydrological or
oceanographic nature
HYDROMETEOROLOGICAL HAZARD
a hazard originating from technological or industrial conditions,
including accidents, dangerous procedures, infrastructure failures,
or specific human activities.
MAN-MADE AND TECHNOLOGICAL HAZARDS