Preparedness

In the preparedness phase, emergency managers develop plans of action for when the disaster strikes. Common preparedness measures include the

· communication plans with easily understandable terminology and chain of command

· development and practice of multi-agency coordination and incident command

· proper maintenance and training of emergency services

· development and exercise of emergency population warning methods combined with emergency shelters and evacuation plans

· stockpiling, inventory, and maintenance of supplies and equipment

An efficient preparedness measure is an emergency operations center (EOC) combined with a practiced region-wide doctrine for managing emergencies. Another preparedness measure is to develop a volunteer response capability among civilian populations. Since, volunteer response is not as predictable and planable as professional response, volunteers are most effectively deployed on the periphery of an emergency.

Response

The response phase includes the mobilization of the necessary emergency services and first responders in the disaster area. This is likely to include a first wave of core emergency services, such as firefighters, police and ambulance crews. They may be supported by a number of secondary emergency services, such as specialist rescue teams.

In addition volunteers and non-governmental organizations (NGOs) such as the local Red Cross branch or St. John Ambulance may provide immediate practical assistance, from first aid provision to providing tea and coffee. A well rehearsed emergency plan developed as part of the preparedness phase enables efficient coordination of rescue efforts. Emergency plan rehearsal is essential to achieve optimal output with limited resources. Where required, search and rescue efforts commence at an early stage. Depending on injuries sustained by the victim, outside temperature, and victim access to air and water, the vast majority of those affected by a disaster will die within 72 hours after impact.