The recent extreme heat in Antarctica establishes a new World Record for the most significant temperature difference from the average. More information may be found here.
Antarctica increased by 70 degrees. What’s Happening?
Antarctica’s Highest Temperature So Far!
This week, the world’s coldest area has seen unprecedented warm weather, with temperatures climbing 50 to 90 degrees above average across the eastern Antarctic ice sheet. The hot weather has shattered records and surprised scientists. This month, scientists were taken aback when a research site in Antarctica reported unusually mild weather.
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- On March 18, the temperature at Concordia Research Station atop Dome C on the Antarctic Plateau soared to an incredible 11.3 degrees Fahrenheit (minus-11.5 degrees Celsius), making it the coldest spot on Earth.
- Based on US National Oceanic and Atmospheric Administration weather models, the Antarctic continent was 8.6 degrees (4.8 degrees Celsius) warmer on Friday, March 18th, than the baseline temperature between 1979 and 2000, according to resources. That 8-degree gain above a previously warmed-up norm, according to Meier, is astonishing – picture the United States is 8 degrees hotter than usual.
- The average high temperature for the day is about minus-56 degrees Fahrenheit (minus-49 degrees Celsius). Therefore the March 18 measurement was over 70 degrees Fahrenheit (around 38 degrees Celsius) warmer than usual.
- The unprecedented temperature in Antarctica raises concerns about the ice’s long-term impacts, especially if melting continues. In Antarctica, an ice shelf almost the size of Los Angeles crumbled within days amid the continent’s unusually high temperatures.
- Despite all of the variation in Antarctica, human-caused climate change may still be seen. Its western ice sheet is melting, and western areas of the continent and peninsula are among the world’s hottest places. Warm ocean temperatures threaten to destabilize Antarctica’s Thwaites Glacier, a massive ice sheet the size of Florida that produces roughly 4% of global sea-level rise each year.
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