disasters Archives - Disasters News

Feb122025 by Editor DeskNo Comments

Bennu Asteroid Potential Impact How a Collision Could Trigger Global Climate Crisis and Food Insecurity

Bennu, a near-Earth asteroid, is classified as a "rubble pile" object a loose collection of rocky materials rather than a solid mass. It currently makes its closest approach to Earth every six years, coming within about 186,000 miles (299,000 km). Scientists estimate there is a one-in-2,700 chance that Bennu could collide with Earth in September 2182. If Bennu were to strike our planet, the consequences would be catastrophic. New research based on computer simulations has outlined the likely effects of such an impact, which would include immediate devastation and long-term global disruptions to climate, atmospheric chemistry, and photosynthesis. These disruptions could last for three to four years, according to the study published in the journal Science Advances. Lan Dai, a postdocto...

Feb72025 by Editor DeskNo Comments

Earthquake Hotspots: Why Suburban Areas Face Greater Devastation

Breaking News, Climate Actions, Disasters, Environment

A vast majority of earthquakes occur within the infamous Ring of Fire, a seismic hotspot encircling the Pacific Ocean. Yet, when these earthquakes strike, the areas that experience the most intense shaking aren’t always the ones that suffer the worst destruction. Recent research has uncovered a hidden factor contributing to earthquake devastation: migration patterns and housing vulnerabilities. The 1999 Chi-Chi Earthquake: A Case Study Taiwan’s catastrophic Chi-Chi earthquake in 1999, which claimed over 2,400 lives, presented an unexpected pattern of destruction. Contrary to expectations, the worst damage was not in the bustling city centers but in the suburbs and outer regions. Similar trends have been observed in earthquakes that hit China, Chile, and Nepal, raising questions about...

Feb32025 by Editor DeskNo Comments

Sikkim Flood Disaster Highlights Growing Climate Risks in the Himalayas

Breaking News, Disasters, Fact Check, Learning & Developments

An international research team has concluded that the devastating flood disaster in Sikkim, India, in October 2023 was caused by the collapse of 14.7 million cubic meters of frozen moraine material into South Lhonak Lake, triggering a tsunami-like flood wave that reached up to 20 meters in height. This tragic event, which claimed at least 55 lives and caused widespread damage along the Teesta River, serves as a stark reminder of the escalating dangers posed by climate change in high mountain regions. A Massive Tsunami-like Wave On October 3, 2023, the collapse of frozen moraine material into the lake unleashed a catastrophic glacial lake outburst flood (GLOF), releasing about 50 million cubic meters of water—equivalent to the volume of 20,000 Olympic-sized swimming pools. The flood c...

Jan302025 by Editor DeskNo Comments

Why Disaster Evacuations Take Longer Than Expected & How Technology Can Help

Breaking News, Climate Actions, Fact Check

When a wildfire evacuation alert flashes on your phone, panic can set in. You might not see smoke, but the message tells you to grab your "go bag" and leave. As you scramble to gather documents, medications, and essentials, another message arrives this time urging immediate evacuation. Outside, chaos unfolds. Some neighbors are still packing, while others hesitate, unsure of what to do. Traffic clogs the streets, and a plume of black smoke rises in the distance. This frantic scenario highlights a major challenge in disaster evacuations: they often take much longer than people expect, increasing risks for evacuees and emergency responders. Researchers are now turning to computer simulations to predict where evacuation delays will occur and how to prevent them. Confusion and delays ...

Jan282025 by Editor DeskNo Comments

Storm Éowyn Bomb Cyclone Unleashes Fury Over British Isles

Breaking News, Disasters, Environment

Storm Éowyn has swept across the British Isles, bringing devastating winds and record-breaking gusts, particularly to Ireland and Scotland. Meteorologists have classified this weather phenomenon as a “bomb cyclone” due to the dramatic drop in air pressure at its center a staggering 50 millibars in just 24 hours, more than double the threshold for explosive cyclogenesis. The extraordinary intensity of Storm Éowyn was anticipated, prompting red weather warnings from the Met Office and Met Éireann. These alerts covered all of Ireland and central and southern Scotland, warning of widespread gusts between 80-90 mph and up to 100 mph in exposed areas. Mace Head, on Ireland’s west coast, provisionally recorded a record-breaking gust of 114 mph. Storm Éowyn’s ferocity places it alongside inf...

Jan272025 by Editor DeskNo Comments

Rising Debris Flow Risks Dangerous Link Between Wildfires, Rainfall, and Climate Change

Breaking News, Disasters, Fact Check

Debris flows, fast-moving masses of mud, rocks, and water, are becoming a growing concern in the United States, particularly in areas recently affected by wildfires. A map produced by the U.S. Geological Survey (USGS) highlights high-risk zones near Los Angeles after the Palisades Fire. The model simulates a scenario where 15 minutes of rainfall, at just under 1 inch (24 mm) per hour, could trigger debris flows in vulnerable regions. The landscape itself can create ideal conditions for debris flows. Steep slopes, the presence of clay-rich soil, and silt-sized particles in watersheds are key contributors. Generally, slopes gentler than 23 degrees and lacking fine-grain materials are less likely to experience debris flows. Post-wildfire conditions worsen the risk. Severely burned areas...

Jan252025 by Editor DeskNo Comments

Drones Poised to Revolutionize Weather Forecasting, Study Finds

Breaking News, Climate Actions, Disasters, Tech

As the climate crisis intensifies, accurate weather forecasting has never been more critical. From predicting devastating hurricanes to preparing for record-breaking heatwaves, numerical weather prediction (NWP) systems have become vital in safeguarding lives and livelihoods. However, these systems rely heavily on costly and complex data collection methods, including weather balloons and ground-based stations. A groundbreaking study from Japan has now demonstrated that drones equipped with meteorological sensors could provide a practical and affordable alternative, revolutionizing the way atmospheric data is gathered. Led by Professor Jun Inoue from the National Institute of Polar Research, the research team conducted a two-month field campaign in Tsukuba City to test the feasibility of...

Jan252025 by Editor DeskNo Comments

Landslide Risks in La Paz: A Persistent Threat to Lives and Livelihoods

Breaking News, Disasters, Fact Check

La Paz, Bolivia’s high-altitude capital city, faces significant challenges due to its susceptibility to landslides. With its steep slopes, active geological processes, and socio-economic dynamics, the city has become a hotspot for landslide disasters, endangering lives and disrupting livelihoods. A recent overview by AFP sheds light on the persistent hazards posed by landslides in La Paz. The city's terrain, coupled with socio-economic pressures, exacerbates these risks. Notably, government policies aimed at addressing housing deficits unintentionally incentivize residents to settle in high-risk areas. By granting land ownership to illegal settlers, the policy inadvertently encourages habitation in unstable and dangerous locations. History of Devastating Landslides La Paz has a lo...

Jan252025 by Editor DeskNo Comments

Global Disaster Losses Hit $368 Billion in 2024, Underscoring Urgency of Climate Resilience

Breaking News, Climate Actions, Disasters

Economic losses from disaster events worldwide surged to $368 billion in 2024, driven by devastating hurricanes, severe storms, and widespread flooding. Hurricanes Milton and Helene caused significant destruction in the United States, while severe convective storms and flooding ravaged parts of Europe. These disasters highlight the critical need for robust adaptation and mitigation measures to protect lives and enhance resilience against climate-driven risks. According to Aon’s latest Climate and Catastrophe Insight report, the escalating impact of climate risks tells two vital stories. Firstly, weather-related disasters and climate risks now influence nearly every aspect of business operations, from selecting facility locations to ensuring employee safety. Secondly, the report emphasiz...

Jan242025 by Editor DeskNo Comments

Drones Combat Bushfires Australia’s High-Tech Plan to Tame Flames Before They Rage

Breaking News, Climate Actions, Disasters, Tech

On a typical summer evening in Australia, a dry lightning storm rolls across parched bushland. With hot, windy conditions forecast for the next day, a single lightning strike could ignite a catastrophic blaze. But thanks to cutting-edge drone technology, such threats may soon be contained before they escalate. This innovative vision, outlined in the federal government's latest roadmap, leverages drones to detect and suppress bushfires early. Equipped with thermal detectors and cameras, drones can spot smouldering roots or smoke trails in remote areas, operating tirelessly through the night. Larger drones armed with fire retardants join the effort, slowing flames until human fire crews take over at dawn. The result? What could have become a devastating megablaze is contained to a few hec...