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 Any occurrence that causes damage,
ecological disruption, loss of human life,
deterioration of health and health services on
a scale, sufficient to warrant an extraordinary
response from outside the affected
community or area.(WHO) A disaster can be
defined as an occurrence either nature or
man made that causes human suffering and
creates human needs that victim cannot
alleviate without assistance.
 Any phenomenon that has the potential to
cause disruption or damage to people and
their environment.
 When hazard involves elements of risks,
vulnerabilities and capacities, they can turn
into disasters.
 Hazards may be inevitable but disasters can
be prevented.
“A hazard is natural event while the disaster is
its consequence. A hazard is perceived natural
event which threatens both life and
property…… A disaster is a realization of this
hazard.”
-John Whittow
Capacity to cop
High Low
The propensity of things to be damaged by a hazard.
Low High
Very low Very high
Vulnerability
Exposure
to hazard
High Low
Natural
Disasters
Meteorological
Topographical
Man made
Disasters
Technological
Industrial
Environmental
Warfare
Meteorological
Disasters
• Floods
• Tsunami
• Cyclone
• Hurricane
• Typhoon
• Snow storm
• Blizzard
• Hail storm
Topographical
Disasters
• Earthquake
• Volcanic
Eruptions
• Landslides
and
Avalanches
• Asteroids
• Limnic
eruptions
Environmental
Disasters
• Global
warming
• El Niño-
Southern
Oscillation
• Ozone
depletion-
UVB
Radiation
• Solar flare
Technological
• Transport
failure
• Public place
failure
• Fire
Industrial
• Chemical
spills
• Radioactive
spills
Warfare
• War
• Terrorism
• Internal
conflicts
• Civil unrest
• CBRNE
The body of policy and administrative decisions
and operational activities that pertain to
various stages of a disaster at all levels.
An applied science which seeks, by systemic
observation and analysis of disasters, to
improve measures relating to prevention,
emergency response, recovery and mitigation.
Encompasses all aspects of planning for,
and responding to disasters, including both pre
and post disaster activities.
A continuous and integrated process of
planning, organizing, coordinating and implementing
measures which are necessary or expedient for-
● Prevention of danger or threat of any disaster.
● Reduction of risk of any disaster or its severity or
consequences.
● Capacity-building.
● Preparedness to deal with any disaster.
● Prompt response to any threatening disaster situation or
disaster.
● Assessing the severity or magnitude of effects of any disaster.
● Evacuation, rescue and relief.
● Rehabilitation and reconstruction.
Integrated
Disaster
Management
Prepared-
ness
Response
Recovery
Mitigation
Activities prior to a
disaster.
• Preparedness plans
• Emergency exercises
• Training,
• Warning systems
Activities that
reduce effects of
disasters
• Building codes &
zoning
• Vulnerability
analyses
• Public education
Activities following
a disaster.
• Temporary
housing
• Claims
processing
• Grants
Activities during
a disaster.
• Public warning
systems
• Emergency
operations
• Search & rescue
Disaster Preparedness
Disaster Impact
Disaster Response
Disaster Recovery
Disaster Mitigation
14
Disaster preparedness - is ongoing multisectoral activity.
Integral part of the national system responsible for
developing plans and programmes for
disaster management,
prevention,
mitigation,
response,
rehabilitation and
reconstruction.
15
Co-ordination of a variety of sectors to carry out-
 Evaluation of the risk.
 Adopt standards and regulations.
 Organize communication and response mechanism.
 Ensure all resources- ready and easily mobilized.
 Develop public education programmes.
 Coordinate information with news media.
 Disaster simulation exercises.
16
Disaster Response
Immediate reaction to disaster as the disaster is
anticipated, or soon after it begins in order to assess
the needs, reduce the suffering, limit the spread and
consequences of the disaster, open up the way to
rehabilitation.
By-
 Mass evacuation
 Search and rescue
 Emergency medical services
 Securing food and water
 Maintenance of Law & Order
17
 Wikipedia.
 Google image search.
Disaster management

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Disaster management

  • 1.
  • 2.
  • 3.  Any occurrence that causes damage, ecological disruption, loss of human life, deterioration of health and health services on a scale, sufficient to warrant an extraordinary response from outside the affected community or area.(WHO) A disaster can be defined as an occurrence either nature or man made that causes human suffering and creates human needs that victim cannot alleviate without assistance.
  • 4.  Any phenomenon that has the potential to cause disruption or damage to people and their environment.  When hazard involves elements of risks, vulnerabilities and capacities, they can turn into disasters.  Hazards may be inevitable but disasters can be prevented. “A hazard is natural event while the disaster is its consequence. A hazard is perceived natural event which threatens both life and property…… A disaster is a realization of this hazard.” -John Whittow
  • 5. Capacity to cop High Low The propensity of things to be damaged by a hazard. Low High Very low Very high Vulnerability Exposure to hazard High Low
  • 7.
  • 8. Meteorological Disasters • Floods • Tsunami • Cyclone • Hurricane • Typhoon • Snow storm • Blizzard • Hail storm Topographical Disasters • Earthquake • Volcanic Eruptions • Landslides and Avalanches • Asteroids • Limnic eruptions Environmental Disasters • Global warming • El Niño- Southern Oscillation • Ozone depletion- UVB Radiation • Solar flare
  • 9. Technological • Transport failure • Public place failure • Fire Industrial • Chemical spills • Radioactive spills Warfare • War • Terrorism • Internal conflicts • Civil unrest • CBRNE
  • 10. The body of policy and administrative decisions and operational activities that pertain to various stages of a disaster at all levels. An applied science which seeks, by systemic observation and analysis of disasters, to improve measures relating to prevention, emergency response, recovery and mitigation. Encompasses all aspects of planning for, and responding to disasters, including both pre and post disaster activities.
  • 11. A continuous and integrated process of planning, organizing, coordinating and implementing measures which are necessary or expedient for- ● Prevention of danger or threat of any disaster. ● Reduction of risk of any disaster or its severity or consequences. ● Capacity-building. ● Preparedness to deal with any disaster. ● Prompt response to any threatening disaster situation or disaster. ● Assessing the severity or magnitude of effects of any disaster. ● Evacuation, rescue and relief. ● Rehabilitation and reconstruction.
  • 12. Integrated Disaster Management Prepared- ness Response Recovery Mitigation Activities prior to a disaster. • Preparedness plans • Emergency exercises • Training, • Warning systems Activities that reduce effects of disasters • Building codes & zoning • Vulnerability analyses • Public education Activities following a disaster. • Temporary housing • Claims processing • Grants Activities during a disaster. • Public warning systems • Emergency operations • Search & rescue
  • 13.
  • 14. Disaster Preparedness Disaster Impact Disaster Response Disaster Recovery Disaster Mitigation 14
  • 15. Disaster preparedness - is ongoing multisectoral activity. Integral part of the national system responsible for developing plans and programmes for disaster management, prevention, mitigation, response, rehabilitation and reconstruction. 15
  • 16. Co-ordination of a variety of sectors to carry out-  Evaluation of the risk.  Adopt standards and regulations.  Organize communication and response mechanism.  Ensure all resources- ready and easily mobilized.  Develop public education programmes.  Coordinate information with news media.  Disaster simulation exercises. 16
  • 17. Disaster Response Immediate reaction to disaster as the disaster is anticipated, or soon after it begins in order to assess the needs, reduce the suffering, limit the spread and consequences of the disaster, open up the way to rehabilitation. By-  Mass evacuation  Search and rescue  Emergency medical services  Securing food and water  Maintenance of Law & Order 17
  • 18.  Wikipedia.  Google image search.