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Showing results for Disaster Management·30 articles
India Loses 0.4% of its GDP Every Year to Natural Disasters: Report
Context The Economic Outlook for Southeast Asia, China and India: Enhancing Disaster Risk Financing report 2025 was released recently. About It is a regular publication on Asia’s regional economic growth and development processes. Releasing Body: Organisation for Economic Co-operation and Development (OECD).
India’s Disaster Response: Slippery Slope For Federalism
The case of the Wayanad Landslides (Kerala, 2024) exemplifies the structural issues where an assessed loss of ₹2,200 crore received only ₹260 crore from the Union have revived concerns about India’s disaster-response financing system.
India’s Updated Seismic Zonation Map (2025)
In News India has released an updated seismic zonation map under the new Earthquake Design Code (2025). Need For Upgradation Earlier Maps Underestimated Himalayan Risk: Previous zonation divided the Himalaya into Zones IV and V, despite the belt sharing one of the world’s most active tectonic systems. Outdated Methodology: Older models relied heavily on known past earthquake locations, magnitudes, broad geology, soil types historical damage patterns.
River Bank Erosion
Context The Brahmaputra, Teesta, and Dharla rivers have become unpredictable, eroding land faster than ever before. About Riverbank Erosion Riverbank erosion is the wearing away of the banks of a river due to the continuous action of flowing water. It is a natural geomorphological process but can be accelerated by human activities or environmental changes.
Cyclone Montha
Context Severe cyclonic storm Montha created destruction in Andhra Pradesh. What are Cyclones? The word Cyclone is derived from the Greek word Cyclos meaning the coils of a snake.
Early Warning Systems in the Himalayas
Context The Himalayan region often referred to as the Third Pole, needs robust Early Warning Systems (EWS) to tackle rising climate-induced disasters amid inadequate disaster preparedness. Rising Vulnerability of the Himalayas According to a report, out of 687 disasters that occurred in India between 1900 and 2022, nearly 240 were concentrated in the Himalayan belt. The Himalayas are warming 0.15°C–0.60°C per decade, faster than the global average, making the region increasingly unpredictable an
The UN’s Early Warnings for All (EW4All) Initiative
In News The World Meteorological Organization (WMO) at its Extraordinary Congress in Geneva, rallied its 193 Member States to commit to universal early warning coverage by 2027 under the UN’s Early Warnings for All (EW4All) initiative. UN’s Early Warnings for All (EW4All) Initiative The UN-backed EW4All initiative was launched in 2022 by Secretary-General António Guterres, co-led by WMO, the UN Office for Disaster Risk Reduction (UNDRR), the International Telecommunication Union (ITU), and the I
Strengthening and Safeguarding Dams in India
Context Recently, the Supreme Court of India issued notices to various stakeholders calling for urgent directions to reinforce the aging structure of the 130-year-old Mullaperiyar dam. Mullaperiyar Dam It is a gravity dam built on the Periyar River in the Idukki district of Kerala that was constructed between 1887 and 1895. The dam is operated and maintained by Tamil Nadu, under a 999-year lease agreement signed in 1886 between the Maharaja of Travancore and the British government.
India’s Direction for Disaster Resilience
India is moving beyond reactive relief efforts to a proactive, multi-layered strategy that integrates prevention, mitigation, preparedness, and recovery, reflecting a growing recognition of the complex risks posed by climate change, urbanization, and natural hazards.
Earthquake in Afghanistan
Context The recent earthquake in Afghanistan, with a 6.0 magnitude, resulted in over 800 deaths and 2,000 injuries due to shallow depth and poor building structures. What is an Earthquake? An earthquake is the shaking of the ground caused by movement beneath the earths surface when two blocks slip past each other along a fault.
Parliament Panel Flags Aviation Safety Gaps
Context A Parliamentary Standing Committee has recommended granting full financial and administrative autonomy to the aviation safety regulator, the Directorate General of Civil Aviation (DGCA). Key Concerns Identified Lack of Autonomy in DGCA: The current dependence on the Ministry hampers independent decision-making; without autonomy, DGCA risks being a weak compliance-monitoring body in a fast-expanding market. Severe Staff Shortages in DGCA: Out of the total sanctioned strength of 1,063 post
Cloudburst Triggers Flash Floods in Dharali, Uttarakhand
In News A cloudburst over the Kheer Ganga River (a tributary of Alaknanda River) led to flash floods in the high altitude villages of Dharali in Uttarakhands Uttarkashi district. What is Cloudburst? A cloudburst is a localized, extremely intense rainfall event where more than 100 mm of rain falls within an hour over a small area (typically about 10 km²).
India’s Strategic Focus in the Indian Ocean Region (IOR)
In Context In a written reply to the Lok Sabha, the Minister of State for External Affairs reaffirmed India’s robust and comprehensive engagement with countries of the Indian Ocean Region (IOR). About Underlining the significance of Neighbourhood First Policy and MAHASAGAR (Mutual and Holistic Advancement for Security and Growth Across Regions), he reaffirmed that Sri Lanka, Maldives, and Mauritius occupy a central role in India’s maritime diplomacy.
Impact of Flash Floods in India
Context A new study by researchers at IIT Gandhinagar has warned that flash floods are becoming more frequent and severe across India. What Are Flash Floods? Flash floods are sudden, intense floods that occur within six hours of a heavy rainfall event, usually in regions with steep slopes, poor drainage, or saturated/dry soil.
India’s preparation against Glacial Lake Outburst Flood (GLOF) events
In News Recently ,Nepal faced a severe Glacial Lake Outburst Flood (GLOF) on July 8, causing flash floods along the Lende river, destroying a China-built bridge and disabling hydro plants that supplied 8% of Nepal’s power. What is Glacial Lake Outburst Flood (GLOF)? It is the sudden, catastrophic release of water from a glacier-formed lake, often dammed by ice, debris, or bedrock.
Ham Radio Communication
In News Indian astronaut Shubhanshu Shukla interacted with the students using a ham radio from the International Space Station (ISS). Ham Radio Ham Radio is popularly known as Amateur radio. It is a licensed radio service that relies on radio waves for establishing communication.
Himachal Flash Floods
In News Heavy rains in Himachal Pradesh over the past 24 hours triggered cloudbursts, flash floods, and landslides, resulting in five deaths and one injury. What is a flash flood? It is a sudden surge of water in a stream or low-lying urban area, typically developing within six hours of heavy rainfall.
Global Drought Outlook
Context The Organisation for Economic Co-operation and Development (OECD) has released its Global Drought Outlook, highlighting the increasing frequency, and geographical spread of droughts globally. Impacts of Drought Environmental Consequences: Droughts severely degrade ecosystems such as forests, wetlands, and grasslands, leading to loss of biodiversity and reduction in plant biomass. Economic Consequences: Droughts also impact hydropower production, industrial operations, and fluvial trade,
Tech Platforms for Better Disaster Management
In News Union Home Minister Amit Shah launched three major technology platforms to improve the speed and precision of disaster management. About Platforms The Integrated Control Room for Emergency Response (ICR-ER), National Database for Emergency Management Lite 2.0 (NDEM Lite 2.0), and the Flood Hazard Zonation Atlas of Assam. These tools aim to improve real-time disaster response, coordination, and flood preparedness using satellite data and digital mapping.
How DNA Identification Works?
Context After the Air India Boeing 787 Dreamliner crash in Ahmedabad, authorities are using DNA analysis to identify the remains of those killed in the accident. About With the exception of identical twins, every person has a unique DNA that is present in nearly every cell of their body. DNA identification is the gold standard for identifying human remains, especially after mass fatality events in which bodies might not be easy to identify otherwise.
Air India Plane Crash in Ahmedabad
Context The Aircraft Accident Investigation Bureau (AAIB) has initiated a formal investigation into the Air India plane crash in Ahmedabad. About An Air India Boeing 787 Dreamliner crashed into a college hostel in Ahmedabad, causing more than 200 casualties. The two black boxes will help in revealing what triggered the tragic crash of the Air India plane.
International Conference on Disaster Resilient Infrastructure 2025
In News The Prime Minister Shri Narendra Modi addressed the International Conference on Disaster Resilient Infrastructure 2025. International Conference on Disaster Resilient Infrastructure 2025 It brings together governments, organizations, institutions, the media, and infrastructure stakeholders to strengthen the global discourse on disaster and climate-resilient infrastructure. It is being hosted in Europe for the very first time.
Stampede In Bengaluru
In Context A tragic stampede outside Bengalurus M. Chinnaswamy Stadium resulted in the loss of several lives and significant damage to property. About Stampede A stampede is a sudden, uncontrolled rush of people, typically caused by panic, excitement, or fear, leading to trampling and crushing injuries or deaths.
Landslide Hits Army Station in Sikkim
Context A landslide triggered by heavy rainfall hit a military camp in Sikkim’s Lachen district causing casulities loss to property. What is Landslide? Landslides are a geological phenomenon that involves the sudden and rapid movement of a mass of rock, soil, or debris down a slope under the influence of gravity.
Maths of How India’s Coastline Lengthened without Gaining Land
In Context The Ministry of Home Affairs, in its 2023–24 report, updated India’s coastline length to 11,098.8 km, a significant increase from the previously recorded 7,516.6 km. Coastline Paradox Definition: The coastline paradox states that the length of a coastline depends on the scale at which it is measured. The more detailed the measurement (smaller ruler), the longer the coastline appears.
Urban Flooding
Context Bengaluru rain has led to widespread waterlogging, severe damages and traffic disruptions. Types of Floods Flash floods are caused by rapid and excessive rainfall that raises water heights quickly, and rivers, streams, channels or roads may be overtaken. River floods are caused when consistent rain or snow melt forces a river to exceed capacity.
Early Onset of Indian Monsoon
In Context As per the IMD, there are chances of early onset of the southwest monsoon. The normal onset date of the monsoon over Kerala is June 1 and it usually takes about 10 days for the system to reach Kerala from the Nicobar islands. Mechanism of the Indian Monsoon: The Driving Forces Differential Heating of Land and Sea: In summer, India’s landmass heats faster than the ocean, creating low pressure over land and drawing in moisture-laden winds from the sea.
Disproportionate Burden on Women in Risk Society
Context In a risk society shaped by modern crises, women disproportionately bear the burden due to existing gender inequalities and caregiving roles. What is Risk Society? The term ‘risk society’ describes a shift from an industrial society to one increasingly shaped by uncertainty and hazards created by technological and environmental developments.
Cloudburst-Triggered Landslide in Jammu and Kashmir
Context Recently, a cloudburst event in the Ramban tehsil of Jammu and Kashmir led to torrential rains, hailstorms, and winds, causing widespread destruction. About A cloudburst is a localized event with intense rainfall activity. The phenomenon is most common in hilly regions, however it can occur in plains also.
Tackle Heatwaves with Short and Long-term Measures
Majority of the Indian cities are experiencing the first of severe heatwaves for the year 2025.