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A natural disaster is the very harmful impact on a society or community after a natural hazard event. Some examples of natural hazard events include avalanches, droughts, earthquakes, floods, heat waves, landslides, tropical cyclones, volcanic activity and wildfires. Additional natural hazards include blizzards, dust storms, firestorms, hails, ice storms, sinkholes, thunderstorms, tornadoes and tsunamis. A natural disaster can cause loss of life or damage property. It typically causes economic damage. How bad the damage is depends on how well people are prepared for disasters and how strong the buildings, roads, and other structures are. Scholars have been saying that the term natural disaster is unsuitable and should be abandoned. Instead, the simpler term disaster could be used. At the same time the type of hazard would be specified. A disaster happens when a natural or human-made hazard impacts a vulnerable community. It results from the combination of the hazard and the exposure of a vulnerable society.
The Federal Emergency Management Agency (FEMA) is an agency of the United States Department of Homeland Security (DHS), initially created under President Jimmy Carter by Presidential Reorganization Plan No. 3 of 1978 and implemented by two Executive Orders on April 1, 1979. The agency's primary purpose is to coordinate the response to a disaster that has occurred in the United States and that overwhelms the resources of local and state authorities. The governor of the state in which the disaster occurs must declare a state of emergency and formally request from the President that FEMA and the federal government respond to the disaster. The only exception to the state's gubernatorial declaration requirement occurs when an emergency or disaster takes place on federal property or to a federal asset—for example, the 1995 bombing of the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma, or the Space Shuttle Columbia in the 2003 return-flight disaster.
Preparations for earthquakes can consist of survival measures, preparation that will improve survival in the event of an earthquake, or mitigating measures, that seek to minimise the effect of an earthquake. Common survival measures include storing food and water for an emergency, and educating individuals what to do during an earthquake. Mitigating measures can include firmly securing large items of furniture, TV and computer screens that may otherwise fall over in an earthquake. Likewise, avoiding storing items above beds or sofas reduces the chance of objects falling on individuals.
The Caribbean Disaster Emergency Management Agency (CDEMA) is an inter-regional supportive network of independent emergency units throughout the Caribbean region. Formed on September 1, 2005, as the Caribbean Disaster Emergency Response Agency (CDERA), it underwent a name change to CDEMA in September 2009.
Emergency management is a science and a system 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; emergency management or disaster management 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. The management of disasters tends to require some combination of activity from individuals and households, organizations, local, and/or higher levels of government. Although many different terminologies exist globally, the activities of emergency management can be generally categorized into preparedness, response, mitigation, and recovery, although other terms such as disaster risk reduction and prevention are also common. The outcome of emergency management is to prevent disasters and where this is not possible, to reduce their harmful impacts.
Emergency evacuation is an 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.
The National Response Plan (NRP) was a United States national plan to respond to emergencies such as natural disasters or terrorist attacks. It came into effect in December 2004, and was superseded by the National Response Framework on March 22, 2008.
The Robert T. Stafford Disaster Relief and Emergency Assistance Act is a 1988 United States federal law designed to bring an orderly and systematic means of federal natural disaster assistance for state and local governments in carrying out their responsibilities to aid citizens. Congress's intention was to encourage states and localities to develop comprehensive disaster preparedness plans, prepare for better intergovernmental coordination in the face of a disaster, encourage the use of insurance coverage, and provide federal assistance programs for losses due to a disaster.
Cyclone mitigation encompasses the actions and planning taken before a tropical cyclone strikes to mitigate damage and injury from the storm. Knowledge of tropical cyclone impacts on an area help plan for future possibilities. Preparedness may involve preparations made by individuals as well as centralized efforts by governments or other organizations. Tracking storms during the tropical cyclone season helps individuals know current threats. Regional Specialized Meteorological Centers and Tropical Cyclone Warning Centers provide current information and forecasts to help individuals make the best decision possible.
Hazus is a geographic information system-based natural hazard analysis tool developed and freely distributed by the Federal Emergency Management Agency (FEMA).
Preparedness is a set of actions that are taken as precautionary measures in the face of potential disasters. Being prepared helps in achieving goals and in avoiding and mitigating negative outcomes.
The Massachusetts Emergency Management Agency (MEMA) is the agency of the Commonwealth of Massachusetts that coordinates federal, state, local, and private resources throughout the Commonwealth during times of disasters and emergencies.
Citizen Corps is a program under the Department of Homeland Security, founded in 2002 as part of the USA Freedom Corps, that provides training for the population of the United States to assist in the recovery after a disaster or terrorist attack. Each local Citizen Corps Council partners with organizations, volunteers and businesses to organize responders, volunteers and professional first responders for an efficient response so efforts are not wasted by being duplicated. By training in Incident Command, volunteers know whom to report to and how the incident is organized. This prevents sites from being inundated by untrained and unprepared personnel preventing operation. Citizen Corps also works in conjunction with the Corporation for National and Community Service in promoting national service opportunities for promoting homeland security needs.
Disaster risk reduction aims to make disasters less likely to happen. The approach, also called DRR or disaster risk management, also aims to make disasters less damaging when they do occur. DRR aims to make communities stronger and better prepared to handle disasters. In technical terms, it aims to make them more resilient or less vulnerable. When DRR is successful, it makes communities less the vulnerable because it mitigates the effects of disasters. This means DRR can make risky events fewer and less severe. Climate change can increase climate hazards. So development efforts often consider DRR and climate change adaptation together.
Enrico L. (Henry) Quarantelli was an American sociologist, pioneering the sociology of disaster.
The term "tornado preparedness" refers to safety precautions made before the arrival of and during a tornado. Historically, the steps taken have varied greatly, depending on location, or time remaining before a tornado was expected. For example, in rural areas, people might prepare to enter an external storm cellar, in case the main building collapses, and thereby allow exit without needing rescue from the main building as in urban areas. Because tropical storms have spawned many tornadoes, hurricane preparations also involve tornadoes. The term "tornado preparedness" has been used by government agencies, emergency response groups, schools, insurance companies, and others.
"Preparedness 101: Zombie Apocalypse" is a blog post made in May 2011 by the United States Centers for Disease Control and Prevention (CDC) that uses a zombie apocalypse to raise public awareness of emergency preparedness. In a blog post titled "Preparedness 101: Zombie Apocalypse", the director of the CDC's Office of Public Health Preparedness and Response, Rear Admiral Ali S. Khan writes: "Take a zombie apocalypse for example. That's right, I said z-o-m-b-i-e a-p-o-c-a-l-y-p-s-e. You may laugh now, but when it happens you'll be happy you read this, and hey, maybe you'll even learn a thing or two about how to prepare for a real emergency." Comparing the upcoming hurricane season and possible pandemics to "flesh-eating zombies" from the horror film Night of the Living Dead and the video game series Resident Evil, Khan recommends Americans prepare for natural disasters as they would have prepared for "ravenous monsters". The blog post was part of a larger zombie-themed campaign retired by mid-2022 and replaced with the Prep Your Health CDC website.
Due to the common occurrence of hurricanes in the coastal state of North Carolina, hurricane recovery in North Carolina is a large component of the state's emergency management efforts. Recovery from these tremendous storms at the local and state level is a large part of the aftermath of a hurricane. Gavin Smith and Victor Flatt stated that "Disaster recovery remains the least understood aspect of hazards management, when assessed relative to preparedness, response, and hazard mitigation." Smith and Flatt also went on to state that the role of the states is even less understood. The review of the plans and policies that instruct recovery, agencies involved, funding processes and budgets, and the environmental effects of a hurricane creates a better understanding of how North Carolina recovers from a hurricane.
In emergency management, higher learning institutions must frequently adapt broad, varied policies to deal with the unique scope of disasters that can occur in on-campus settings. Hurricanes, earthquakes, tornadoes, and wildfires are among some of the most common natural disasters that possess the capacity for large losses of life and property, with the potential to effectively destroy a university community. Man-made crises also can pose a serious threat to life and property, as was evident in the case of the 2007 Virginia Tech shooting. In order to preemptively reduce or prevent the severity of emergency situations, universities must coordinate and implement policies to effectively eliminate unnecessary risks' and decrease potential losses.
Disaster preparedness in museums, galleries, libraries, archives and private collections, involves any actions taken to plan for, prevent, respond or recover from natural disasters and other events that can cause damage or loss to cultural property. 'Disasters' in this context may include large-scale natural events such as earthquakes, flooding or bushfire, as well as human-caused events such as theft and vandalism. Increasingly, anthropogenic climate change is a factor in cultural heritage disaster planning, due to rising sea levels, changes in rainfall patterns, warming average temperatures, and more frequent extreme weather events.
References
- ↑ "Hurricane Preparedness Week: Intro". NOAA.gov.
- ↑ "Hurricane Preparedness". NOAA.gov.
- ↑ "Weather Service National Hurricane Center: Prepare". NOAA.gov.
- ↑ "Hurricane Week Poster" (PDF). NOAA.gov.
- ↑ "Family Disaster Plan". NOAA.gov.
- ↑ "Residential Claims - 10 Things You Can Do To Make Disaster Recovery Go More Smoothly". Adjusters International.
- ↑ "Commercial Claims - 11 Things Property Managers Can Do To Make Disaster Recovery Go More Smoothly". Adjusters International.