Earth entering 'uncharted territory' as heat records quickly shatter

[dalton99a]

https://www.washingtonpost.com/weather/2023/07/06/earth-record-heat-climate-extremes
https://archive.ph/890FP

Earth entering ‘uncharted territory’ as heat records quickly shatter
Scientists say to brace for more extreme weather and probably a record-warm 2023 amid unprecedented temperatures
By Scott Dance
July 6, 2023 at 4:00 a.m. EDT

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New precedents have been set in recent weeks and months, surprising some scientists with their swift evolution: Historically warm oceans, with North Atlantic temperatures already nearing their typical annual peak; unparalleled low sea ice levels around Antarctica, where global warming impacts had, until now, been slower to appear; and the planet experiencing its warmest June ever charted, according to new data.

“We have never seen anything like this before,” said Carlo Buontempo, director of Europe’s Copernicus Climate Change Service. He said any number of charts and graphs on Earth’s climate are showing, quite literally, that “we are in uncharted territory.”

It is no shock that global warming is accelerating — scientists were anticipating that would come with the onset of El Niño, the infamous climate pattern that reemerged last month. It is known for unleashing surges of heat and moisture that trigger extreme floods and storms in some places, and droughts and fires in others.

But the hot conditions are developing too quickly, and across more of the planet, to be explained solely by El Niño. Records are falling around the globe many months ahead of the El Niño’s peak impact, which typically hits in December and sends global temperatures soaring for months to follow.

It’s not just that records are being broken — but the massive margins with which conditions are surpassing previous extremes, scientists note. In parts of the North Atlantic, temperatures are running as high as 5 degrees Celsius (9 degrees Fahrenheit) above normal, the warmest observed there in more than 170 years. The warm waters helped northwestern Europe, including the United Kingdom, clinch its warmest June on record.

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