This paper examines emergency management planning in the United States, focusing on three major natural hazards: hailstorms, tornadoes, and wildfires. The paper presents a hazard and vulnerability analysis table that assesses magnitude, frequency, seasonal patterns, and priority responses for each hazard. Through examination of historical damage costs and suppression expenditures, the paper establishes the severity of these threats and evaluates the strengths and weaknesses of emergency response planning. Key findings include the identification of preparedness, response, and recovery as critical plan components, while also highlighting insufficient resource allocation as a significant vulnerability in current emergency management frameworks.
An emergency management plan is a document containing information on how authorities, people, and businesses can respond to, prepare for, and mitigate the risks associated with hazards in the United States. The emergency plan assists in identifying the magnitude of a disaster and the probability of its occurrence within a specific year. This information enables the government to allocate adequate resources to manage emergencies. This paper identifies three major hazards for analysis: hail storms, tornadoes, and wildfires. A comprehensive hazard assessment forms the foundation of effective preparedness.
Hailstorms are natural hazards capable of causing significant damage to properties across the United States. Hail is a spherical mass of ice formed during intense showers and thunderstorms. Hail is translucent and white, consisting of snow and liquid particles encased in layers of ice. Hail storms can cause more than $1 billion in damage to property and crops annually. Large hailstorms can exceed speeds of 100 miles per hour and pose serious dangers to communities, causing significant damage to crops, animals, roofs, windows, and automobiles.
The magnitude of hailstorm damage is assessed at 50 percent, with major hailstorms occurring on average every five years. In 2012, the overall costs to manage hailstorms exceeded $3.8 billion. Texas recorded the most significant hail and wind losses, with storm intensity affecting numerous locations across the country. In 2013, approximately 5,457 major hailstorms occurred across the United States, with 1,376 storms in that year alone. In June 2013, the United States recorded 1,145 storms, and in July, 750 storms occurred. Colorado experienced more than $25 million in yearly hailstorm insured damage, with costs associated with hailstorm insured damage exceeding $3 billion over the previous decade. In New Mexico, a 2007 hailstorm caused $16.5 million in insured damages in the Roswell, Clovis, and Logan areas.
Wildfires represent both natural and human-caused hazards capable of causing immense damage to properties. Fire can kill individuals, plants, animals, and aquatic organisms. The magnitude of fire occurrence in the United States is assessed at 50 percent, with major fires occurring on average every ten years. The societal costs of wildfires are substantial due to their economic and social impacts. Costs have increased significantly with the expansion of the urban-wildland interface, as governments must expend considerable resources protecting homes and other structures.
Suppression expenditure data illustrates the escalating financial burden of wildfire management. According to Gebert, Calkin, and Yoder (2007), average annual fire suppression expenditures by firefighters between 1991 and 2000 totaled $580 million. However, this expenditure doubled between 2001 and 2010, reaching $1.2 billion. Additionally, state expenditures for wildfire suppression exceed $1.6 billion annually, not including costs incurred by local fire departments across the country. In the United States, suppression costs represent only a fraction of total costs attributed to the damage caused by wildland fires. As noted by Liang, Calkin, and Gebert (2008), suppression expenditures have become an increasingly significant component of disaster management budgets.
Tornadoes occur with alarming frequency in the United States, with nearly 1,200 tornadoes recorded annually. The frequency of tornado occurrence is assessed as every year, with a magnitude rating of 50 percent. The tornado that occurred in 2008 caused an estimated $193.5 million in insured losses, equivalent to $212.2 million in 2014 dollars. In 2011, the United States recorded a record-breaking 1,600 tornadoes, causing over $25 billion in damages and 550 deaths, demonstrating the severe impact these hazards pose to both property and human life.
The hazard and vulnerability analysis demonstrates several key strengths in emergency management planning. A primary strength is the ability to identify strategies for mitigating disasters. Governments can reduce hazard impacts by providing comprehensive community education on mitigation strategies. Damage caused by tornadoes and hailstorms can be substantially reduced through appropriate mitigation approaches.
"Evaluation of emergency management plan effectiveness and limitations"
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