Emergency evacuation is the urgent immediate egress or escape of people away from an area that contains an imminent threat, an ongoing threat or a hazard to lives or property.
Examples range from the small-scale evacuation of a building due to a storm or fire to the large-scale evacuation of a city because of a flood, bombardment or approaching weather system, especially a tropical cyclone. In situations involving hazardous materials or possible contamination, evacuees may be decontaminated prior to being transported out of the contaminated area. Evacuation planning is an important aspect of business management of which emergency evacuation forms a part.
Evacuations may be carried out before, during, or after disasters such as:
Natural disasters
Eruptions of volcanoes
Tropical cyclones
Floods
Earthquakes
Tsunamis
Wildfires/Bushfires
Industrial accidents
Chemical spill
Nuclear accident
Transport
Road accidents
Train wreck
Emergency aircraft evacuation
Fires
Industrial fires
Military attacks
Bombings
Terrorist attacks
Military battles
Imminent nuclear war
Structural failure
Viral outbreak
Robbery
Plane crash
Emergency evacuation plans are developed to ensure the safest and most efficient evacuation time of all expected residents of a structure, city, or region. A benchmark "evacuation time" for different hazards and conditions is established. These benchmarks can be established through using best practices, regulations, or using simulations, such as modeling the flow of people in a building, to determine the benchmark. Proper planning will use multiple exits, contra-flow lanes, and special technologies to ensure full, fast and complete evacuation. Consideration for personal situations which may affect an individual's ability to evacuate is taken into account, including alarm signals that use both aural and visual alerts, and also evacuation equipment such as sleds, pads, and chairs for non-ambulatory people. Considering the persons with a disability during an emergency evacuation is important.
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.
Hurricane Katrina was a devastating that resulted in 1,836 fatalities and caused damage estimated between 97.4billionto145.5 billion in late August 2005, particularly in the city of New Orleans and its surrounding areas. At the time, it was the costliest tropical cyclone on record, tied now with Hurricane Harvey of 2017. Katrina was the twelfth tropical cyclone, the fifth hurricane, and the third major hurricane of the 2005 Atlantic hurricane season.
Emergency management or disaster management is the managerial function charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actually focus on the management of emergencies, which can be understood as minor events with limited impacts and are managed through the day-to-day functions of a community. Instead, emergency management focuses on the management of disasters, which are events that produce more impacts than a community can handle on its own.
A natural disaster is the highly harmful impact on a society or community following a natural hazard event. Some examples of natural hazard events include: flooding, drought, earthquake, tropical cyclone, lightning, tsunami, volcanic activity, wildfire. A natural disaster can cause loss of life or damage property, and typically leaves economic damage in its wake. The severity of the damage depends on the affected population's resilience and on the infrastructure available.
The world has faced many natural and man-made disasters in the past few years, resulting in millions of people living in temporary camps across the globe. The energy and clean water needs of the relief operators in such emergency situations are primarily s ...
Elsevier2015
, ,
L'émergence des petits drones civils a suscité un fort développement dans le marché de la cartographie de précision. En effet, l'écosystème créé autour de ces nouveaux outils d'acquisition géographique regroupe aussi bien des fabricants de drones (e.g. Sen ...
L’évacuation et le traitement des eaux de ruissellement est un défi majeur dans la gestion des réseaux unitaires, particulièrement dans les années à venir. En effet, les villes développent une croissance des surfaces imperméables, alors qu’une intensificat ...