Antarctica's winter is now 50F hotter than it used to be
A heat wave in Antarctica has raised temperatures by up to 50 degrees Fahrenheit above normal, alarming scientists about potential ice melting and global sea level rise, linked to climate change.
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A significant heat wave in Antarctica has raised temperatures by up to 50 degrees Fahrenheit above normal, alarming scientists about its implications for the continent and global sea levels. Since mid-July, temperatures in East Antarctica, typically ranging from minus 58 to minus 76 degrees Fahrenheit, have risen to between minus 13 and minus 22 degrees Fahrenheit. This unusual warmth during winter could lead to increased melting of the Antarctic ice sheet, which is crucial for global sea level stability. The current heat wave follows a similar event in March 2022, which saw temperatures soar by 70 degrees above normal. Experts attribute these extreme conditions to a disruption of the southern polar vortex, a phenomenon expected to occur only once every two decades. This disruption allows warm air to flow into East Antarctica, which is usually insulated from such heat. The ongoing heat wave could have lasting effects, potentially altering oceanic circulation patterns that regulate the planet's climate. Scientists are concerned that if such heat waves become more frequent, they could further destabilize the Antarctic ice, leading to catastrophic sea level rise. The South Pole has already warmed at more than three times the global average rate from 1989 to 2018, indicating a troubling trend. As climate change continues to drive global temperatures upward, the Antarctic region may face increasingly severe weather patterns, posing risks not only to the continent but also to coastal communities worldwide.
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Antarctica experienced a significant heatwave, with temperatures averaging 10°C above normal, raising concerns about climate change impacts, ice sheet stability, and global weather patterns. Further research is needed.
9 commentsThis is a heat wave, which is probably related to climate change, and is worrying of course, but it's not the same as the winters in Antarctica somehow being 50 degrees higher than they used to.
Original title: ‘Astonishing’ Antarctica heat wave sends temperatures 50 degrees above normal
https://earthsky.org/sun/sun-news-activity-solar-flare-cme-a...
I don't want to minimise this, but some people are becoming hysterical, leading to ideas like blocking the sun or taxing everyone to fund various greenwashing vanity projects.
Such click-baits don't help.
It is not that it could trigger a chain reaction resulting in a extinction event or something.
Oh wait, we are already in a extinction event, nevermind.
I think we need to try some form of renewable energy, like hydro power to fix this. First, we flood an area and turn all the biomass into methane... oh wait, that doesn't work either.
Maybe making every vehicle electric and then connecting them to an electric grid powered by natural gas and coal and driving them around for no reason so that tires produce millions of microplastic particles will surely remediate this.
I wonder what else can I do? Certainly working at an office, consuming a bunch of things I don't need, buying imported goods that use excessive packaging, throwing away food all the time, preferring refrigerated food over non-refrigerated food, preferring food that requires vast amounts of water and soil and traveling around the world in planes that have a carbon footprint equivalent to burning my trash for the entire year cannot possibly be good starting points to consider reducing my environmental impact. That would go against my positive self-reassuring mindset that I learned from TikTok.
Ah, but the economists say all those things are related to externalities so it's all good. We need to keep growing the economy and worry about those later. Helping humans become more prosper and multiply more will certainly mitigate the effects of humans becoming more prosper and multiplying. We are the most intelligent species for sure! Doubling our population at shortening intervals is a great idea and totally sustainable, there is nothing possibly wrong with that at all and our economic activities have no connection with what is happening to the environment!
The solution could be Terraforming other planets because we have been successful Marsforming Earth!
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A rare Stratospheric Warming event has begun over the South Pole
A rare Stratospheric Warming event over the South Pole, driven by the Polar Vortex, can impact global weather patterns. Monitoring its effects on the Northern Hemisphere is crucial for understanding interconnected weather systems.
Antarctic temperatures rise 10C above average in near record heatwave
Antarctica experienced a significant temperature rise of 10°C above normal during a heatwave, raising concerns about climate change impacts, ice sheet collapse, and the need for urgent action and study.
Antarctic temperatures soar 50 degrees above norm in long-lasting heat wave
East Antarctica is experiencing a significant heat wave, with temperatures over 50°F above normal, raising concerns about climate change and its impact on polar regions and global weather patterns.
The Global Temperature Just Went Bump – the hottest day in 125,000 years
On July 22, 2024, Earth recorded its hottest day at 17.16°C, surpassing previous records. Experts warn that continued warming could replicate conditions from 125,000 years ago, threatening ecosystems and human society.
Antarctic temperatures rise 10C above average in near record heatwave
Antarctica experienced a significant heatwave, with temperatures averaging 10°C above normal, raising concerns about climate change impacts, ice sheet stability, and global weather patterns. Further research is needed.