Man-made Disasters

Man-Made Disasters

Man-made disasters are non-natural catastrophic events that can either occur suddenly or develop over time. Sudden man-made disasters include structural failures, such as building or mine collapses, when they happen independently without any external influence. Additionally, disasters related to air, land, and sea transportation are also categorized as man-made, as per the International Red Cross.

Industrial and Chemical Disasters

Industrial Disasters: These disasters arise due to chemical, mechanical, civil, electrical, or other operational failures

caused by accidents, negligence, or incompetence within an industrial facility. Such incidents can lead to damage within the plant or extend beyond its premises, impacting lives, property, and the environment.

Chemical Disasters: These disasters result from emissions, fires, or explosions involving hazardous chemicals during industrial operations such as handling, storage, or transportation. They can also be triggered by natural events, leading to severe consequences both within and outside the affected facility, potentially causing loss of life, property damage, and environmental harm.

Examples: Ahmedabad Chemical Factory Blast (2022), Hapur Chemical Plant Explosion (2022), GAIL Pipeline Explosion (2014), and the Bhopal Gas Tragedy (1984), among others.

Stampede

• In the context of a stampede, the terms "mob" or "crowd" describe a large, active, and polarized group of people that is diverse yet exhibits a collective mindset. The defining characteristics of such a gathering include uniformity in thought and action among participants, along with impulsive and often irrational behavior. Stampede incidents can arise in various social and cultural settings.

• Notable Stampedes in India:

• Ram Janki Temple, Kunda (2010)

• Sabarimala, Kerala (2011)

• Mata Vaishno Devi Shrine, Jammu and Kashmir

(2022)

• Maha Kumbh Mela (2025)

Road Accidents

• With the rapid expansion of road transportation, there has been a simultaneous increase in road accidents, presenting a significant challenge. These accidents result in immense human suffering and economic losses, including premature deaths, injuries, and reduced productivity. The societal impact of road accident-related fatalities and injuries is often overlooked. Annually, approximately 1.5 lakh people lose their lives on Indian roads, averaging 1,130 accidents and 422 deaths per day, or roughly 47 accidents and 18 deaths per hour.

Rail Accidents

• A railway disaster refers to a severe train accident or a major untoward incident occurring within railway premises or due to railway operations. Such events, caused by either natural or human-made factors, can result in significant casualties, serious injuries, and substantial disruptions to railway services. Addressing these situations often requires large-scale intervention from both government and private organizations.

Examples of Major Rail Accidents in India:

• Triple-train collision in Odisha (2023) – Nearly 300 fatalities.

• Jnaneswari Express derailment (2010)

•
Rafiganj train wreck (2002)

Air Accidents

• Air accidents typically fall into four categories:

• Mid-air collisions

• Forced landings

• Crashes due to technical malfunctions

• Crashes in mountainous terrains caused by poor visibility

Although air accidents can occur anywhere and at any time, the 30-40 km radius around airports is considered particularly vulnerable due to congested flight paths. Statistics show that most air accidents occur during takeoff or landing. Additionally, crashes in remote or inaccessible areas such as forests, mountains, and open seas pose significant challenges for rescue operations.

Examples of Major Air Accidents in India:

• Kerala plane crash (2020)

• Mangalore air crash (2010)

• Mi-17V5 helicopter crash (2021)

Mine Disasters

Under the Mines Act of 1965, a disaster is defined as an incident leading to the loss of more than ten lives. Mining accidents, which frequently occur during the extraction of minerals, especially coal and hard rock mining, result in numerous fatalities worldwide every year.

Notable Mining Disasters in India:

Chasnalla Colliery disaster (1975) – A sudden water inrush from an abandoned mine flooded an operational deep shaft, leading to 375 fatalities.

Meghalaya mining accident (2018)

Epidemics

• Infectious diseases pose a significant public health challenge in India. While certain diseases like tuberculosis and malaria are endemic, meaning they are consistently present in specific regions, others occasionally reach epidemic proportions.

• An epidemic refers to a sudden surge in the number of disease cases within a specific population, surpassing the expected levels. These outbreaks strain public health resources, disrupt routine healthcare services, and lead to substantial economic losses.

• Common Epidemic Diseases:

• Viral infections – Meningitis, measles, dengue, polio,

typhoid fever, etc.

• Bacterial infections – Cholera, diarrhea, etc.

• Key Factors Contributing to Epidemics:

• Lack of clean and safe drinking water

• Contaminated water sources

• Poor sanitation and hygiene awareness

• Consumption of unhygienic food

• Overcrowding and biological factors influenced by ecological conditions

• Notable Epidemic Outbreaks in India:

• Plague outbreak (1994) – After nearly 25 years without reported cases, a major plague outbreak occurred in Beed district (Maharashtra) and Surat (Gujarat), causing an economic loss estimated at $1.7 billion.

• Coronavirus pandemic (2019)** – A global health

crisis originating in late 2019.

Tomato flu outbreak (2022) – First detected in Kollam district, Kerala