Tag #Extreme Cold

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german.china.org.cn

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Mar 17, 13:15

Chinese Drone Passes Extreme Cold Weather Test

A Chinese-developed drone powered by a high-energy-density lithium battery successfully completed a flight test at -36°C in China's northernmost city, showcasing a reliable power solution for polar expeditions, border patrols, disaster relief, and logistics in harsh environments.

Chinese Drone Passes Extreme Cold Weather Test

A Chinese-developed drone powered by a high-energy-density lithium battery successfully completed a flight test at -36°C in China's northernmost city, showcasing a reliable power solution for polar expeditions, border patrols, disaster relief, and logistics in harsh environments.

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How did the research team overcome the challenges of using lithium batteries at extremely low temperatures?

The successful test demonstrates advancements in high-performance drone battery technology. The team developed new electrolyte compositions and anode materials to address the significant performance drop of lithium batteries in extremely cold environments. This resulted in a stable power output at -40°C to -50°C, with a less than 10% performance drop at -40°C compared to normal temperatures—significantly better than the industry average of 30-50%.

nbcnews.com

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Feb 19, 19:15

Major Winter Storm Cripples Southern US

A major winter storm impacting Tennessee, Virginia, Mississippi, and Kentucky has prompted state office closures and hazardous travel warnings for 44 million people, with heavy snowfall, dangerously cold temperatures, and the potential for significant power outages and flooding.

Major Winter Storm Cripples Southern US

A major winter storm impacting Tennessee, Virginia, Mississippi, and Kentucky has prompted state office closures and hazardous travel warnings for 44 million people, with heavy snowfall, dangerously cold temperatures, and the potential for significant power outages and flooding.

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What is the immediate impact of the winter storm on Southern states?

Millions of people across the Southern US are under winter storm alerts. Tennessee Governor Bill Lee closed state offices due to hazardous travel conditions, while Mississippi and Virginia also face significant impacts. Roads are already icy in many areas, with 19 Mississippi counties reporting issues.

edition.cnn.com

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Feb 18, 16:10

Deadly Floods Compounded by Frigid Temperatures Sweeping US

A deadly weekend storm caused widespread flooding in Kentucky and West Virginia, resulting in at least 14 deaths; a subsequent frigid air mass is now sweeping across the US, threatening to break more than 270 temperature records and complicate recovery efforts, impacting more than 75 million people.

Deadly Floods Compounded by Frigid Temperatures Sweeping US

A deadly weekend storm caused widespread flooding in Kentucky and West Virginia, resulting in at least 14 deaths; a subsequent frigid air mass is now sweeping across the US, threatening to break more than 270 temperature records and complicate recovery efforts, impacting more than 75 million people.

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What are the long-term economic and social implications of this combined extreme weather event?

The combined effects of the flooding and extreme cold will likely strain resources and infrastructure, potentially leading to long-term economic and social consequences in affected areas. The prolonged cold and added snowfall will impede cleanup and recovery, delaying the return to normalcy for communities already facing significant hardship. This event underscores the need for improved disaster preparedness and response strategies for increasingly frequent and intense weather phenomena.

theguardian.com

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Feb 16, 19:09

Deadly Kentucky Floods Amid Widespread US Winter Storm

Severe winter weather impacted the US on Sunday, causing at least two deaths due to flooding in Kentucky, where Governor Andy Beshear declared a state of emergency and secured federal aid. Other areas experienced severe storms, dangerously cold temperatures, and heavy snow.

Deadly Kentucky Floods Amid Widespread US Winter Storm

Severe winter weather impacted the US on Sunday, causing at least two deaths due to flooding in Kentucky, where Governor Andy Beshear declared a state of emergency and secured federal aid. Other areas experienced severe storms, dangerously cold temperatures, and heavy snow.

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What were the immediate impacts of the severe weather in Kentucky?

Torrential rains caused intense flooding in Kentucky, resulting in at least two deaths and widespread damage. A state of emergency was declared, and federal aid was requested and approved. The Kentucky River medical center closed its emergency department due to flooding.

abcnews.go.com

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Feb 12, 10:11

Winter Storm Brings Heavy Snow, Ice, and Flooding to US

Heavy snow and ice pummeled the central Appalachians and mid-Atlantic states, causing nearly 12,000 power outages in Virginia, 700 accidents, and prompting school and government office closures; California braced for an atmospheric river expected to cause flooding.

Winter Storm Brings Heavy Snow, Ice, and Flooding to US

Heavy snow and ice pummeled the central Appalachians and mid-Atlantic states, causing nearly 12,000 power outages in Virginia, 700 accidents, and prompting school and government office closures; California braced for an atmospheric river expected to cause flooding.

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How did state and local governments respond to the challenges posed by the winter storm?

The storm's impact highlights the vulnerability of infrastructure and emergency response systems to severe winter weather. The high number of accidents and power outages underscore the need for improved preparedness and mitigation strategies, particularly in regions prone to such events. The deployment of National Guard troops reflects the scale of the crisis and the ongoing need for support.

theguardian.com

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Jan 22, 19:09

Severe Winter Storm Causes Multiple Deaths and Widespread Disruptions Across US South

A severe winter storm caused record-breaking snowfall and frigid temperatures across the US South, resulting in multiple fatalities, widespread travel disruptions, and states of emergency declarations.

Severe Winter Storm Causes Multiple Deaths and Widespread Disruptions Across US South

A severe winter storm caused record-breaking snowfall and frigid temperatures across the US South, resulting in multiple fatalities, widespread travel disruptions, and states of emergency declarations.

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What measures were taken in response to the severe weather conditions?

The storm's impact is far-reaching, affecting states from Texas to Florida and causing significant travel disruptions and numerous deaths, some due to traffic accidents on icy roads and others due to hypothermia. Record-breaking snowfall and low temperatures were recorded across multiple states.

dailymail.co.uk

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Mar 5, 07:15

Polar Vortex Collapse to Bring More Frigid Weather to US by Mid-March

A polar vortex collapse is predicted to bring frigid temperatures and severe winter weather to the northern US by mid-March, causing widespread travel disruptions, mirroring February's event which saw over 4,400 flight disruptions on February 12th alone due to severe winter storms and dangerously lo...

Polar Vortex Collapse to Bring More Frigid Weather to US by Mid-March

A polar vortex collapse is predicted to bring frigid temperatures and severe winter weather to the northern US by mid-March, causing widespread travel disruptions, mirroring February's event which saw over 4,400 flight disruptions on February 12th alone due to severe winter storms and dangerously lo...

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What are the immediate impacts of the predicted mid-March polar vortex collapse on the United States?

A polar vortex collapse is expected to bring frigid weather to the US by mid-March, causing widespread travel disruptions. This phenomenon involves a sudden stratospheric warming event, where the layer of atmosphere between six and 31 miles above the Earth heats up rapidly, causing cold Arctic air to move south. A similar event in February led to widespread winter storms and significant travel issues.

abcnews.go.com

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Feb 19, 10:12

East Coast Winter Storm Exacerbates Impact of Deadly Weekend Floods

A major winter storm is hitting the East Coast, bringing up to 10 inches of snow to Virginia and significant ice to eastern North Carolina, exacerbating the impact of deadly weekend floods that killed at least 17 people in the eastern U.S. and hampered recovery efforts in states like Kentucky and We...

East Coast Winter Storm Exacerbates Impact of Deadly Weekend Floods

A major winter storm is hitting the East Coast, bringing up to 10 inches of snow to Virginia and significant ice to eastern North Carolina, exacerbating the impact of deadly weekend floods that killed at least 17 people in the eastern U.S. and hampered recovery efforts in states like Kentucky and We...

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What are the immediate impacts of the East Coast winter storm, and what measures are being taken to address them?

A major winter storm is impacting the East Coast, with up to 10 inches of snow predicted for Virginia and significant ice accumulation in eastern North Carolina. States of emergency have been declared in North Carolina and Virginia, urging residents to stay off the roads due to hazardous conditions and potential power outages. This follows deadly weekend floods in the eastern U.S., causing further disruption to recovery efforts.

cnn.com

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Feb 18, 16:10

Deadly Floods and Arctic Blast Compound US Weather Crisis

A deadly weekend storm brought severe flooding to Kentucky and West Virginia, resulting in at least 14 deaths, and now a frigid Arctic blast is sweeping the US, threatening to break over 270 temperature records and complicate recovery efforts, with up to 75 million people under cold weather alerts.

Deadly Floods and Arctic Blast Compound US Weather Crisis

A deadly weekend storm brought severe flooding to Kentucky and West Virginia, resulting in at least 14 deaths, and now a frigid Arctic blast is sweeping the US, threatening to break over 270 temperature records and complicate recovery efforts, with up to 75 million people under cold weather alerts.

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How will the ongoing extreme weather events affect the recovery efforts in the flood-stricken areas of Kentucky and West Virginia?

The confluence of devastating floods and a subsequent extreme cold wave highlights the increasing frequency and intensity of severe weather events. Kentucky, already grappling with extensive flood damage and over 1000 rescues, now faces a major snowstorm adding to the cleanup challenges. This situation underscores the need for improved infrastructure and disaster preparedness.

dailymail.co.uk

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Feb 15, 10:07

Record Arctic Blast to Pummel US

A massive polar vortex is expected to bring record-breaking cold to the United States next week, with temperatures potentially plunging to 14 degrees Fahrenheit (-10 Celsius) and affecting almost all states except parts of the West and Florida; this is the tenth such event this winter, exceeding nor...

Record Arctic Blast to Pummel US

A massive polar vortex is expected to bring record-breaking cold to the United States next week, with temperatures potentially plunging to 14 degrees Fahrenheit (-10 Celsius) and affecting almost all states except parts of the West and Florida; this is the tenth such event this winter, exceeding nor...

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What atmospheric conditions are contributing to this extreme cold outbreak, and how does this event compare to previous occurrences?

This extreme cold event is linked to a high-pressure system over Greenland, pushing the jet stream into a pattern that directs polar air southward. While the exact causes are still under investigation, human-caused climate change is considered a potential contributing factor to the jet stream's increased waviness. This pattern, unusual in its frequency and intensity this winter, has resulted in record snow in some areas and drought and wildfires in others.

dailymail.co.uk

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Feb 4, 19:11

Life in the World's Coldest City: Yakutsk's Extreme Winter Survival

In Yakutsk, Russia, YouTuber Kiun B demonstrates how she survives -45°C temperatures, highlighting daily challenges like wearing multiple layers, using public transport due to vehicle issues, and facing technological malfunctions in the extreme cold. She also points out the risks faced by homeless i...

Life in the World's Coldest City: Yakutsk's Extreme Winter Survival

In Yakutsk, Russia, YouTuber Kiun B demonstrates how she survives -45°C temperatures, highlighting daily challenges like wearing multiple layers, using public transport due to vehicle issues, and facing technological malfunctions in the extreme cold. She also points out the risks faced by homeless i...

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How do extreme weather conditions in Yakutsk, Russia, specifically impact the daily routines and survival strategies of its inhabitants?

Yakutsk resident Kiun B's YouTube channel documents her life in the world's coldest city, where temperatures reach -71°C. She details daily survival strategies, including multiple insulated layers, fur boots, and reliance on public transport due to vehicle maintenance challenges in extreme cold. Even brief outdoor trips require careful preparation, as demonstrated by her video showcasing ice forming on her eyelashes within seconds of exposure.

dailymail.co.uk

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Jan 22, 10:07

Record Southern US Snowstorm Causes Widespread Disruption

Record snowfall of up to 10 inches blanketed parts of Texas, Louisiana, and Florida on Tuesday, causing numerous deaths, widespread transportation disruptions, and exceeding historical snowfall records; the storm is now moving into North Carolina and South Carolina.

Record Southern US Snowstorm Causes Widespread Disruption

Record snowfall of up to 10 inches blanketed parts of Texas, Louisiana, and Florida on Tuesday, causing numerous deaths, widespread transportation disruptions, and exceeding historical snowfall records; the storm is now moving into North Carolina and South Carolina.

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What factors contributed to the severity of the storm's impact?

The storm, unusual for the region, brought blizzard conditions to parts of Texas, Louisiana, and Florida, exceeding historical snowfall records in several locations. This led to numerous car accidents, flight cancellations, and significant economic disruption. The scale of the unexpected winter weather overwhelmed unprepared infrastructure.

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