Global temperature exceeded regular by two levels | EUROtoday

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VOn Friday, November 17, the worldwide common temperature was greater than 2°C greater than the seasonal common within the pre-industrial period, introduced the European Copernicus Observatory. According to provisional knowledge, international temperatures had been 2.06°C above the typical from 1850 to 1900, Samantha Burgess, deputy head of Copernicus’ local weather change division (C3S), mentioned on X (ex-Twitter). . “This is the first day that global temperatures have exceeded pre-industrial levels by more than 2°C,” she mentioned.

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This threshold would, nonetheless, need to be crossed on common over a number of years to think about that the edge of the Paris settlement can be exceeded. Signed in 2015 on the finish of COP21, it goals to take care of “the increase in global average temperature well below 2°C above pre-industrial levels” and to proceed efforts “to limit the temperature increase to 1.5°C above pre-industrial levels.”

A sequence of data

In a 2018 IPCC particular report, local weather specialists gathered beneath the aegis of the UN adopted because the definition of warming a median “over a period of thirty years” in comparison with “the reference period 1850-1900” . The present local weather is taken into account hotter by about 1.2°C in comparison with 1850-1900.

This first day above the two°C threshold is a part of a sequence of data: the months of June to October have already been the most popular ever recorded on the planet, based on Copernicus, for which 2023 will surpass with an “virtually -certainty” the annual report of 2016. October 2023 was “1.7°C warmer than the average October over the period 1850-1900”, defined the observatory firstly of November.

These temperature data lead to droughts synonymous with famines, devastating fires or intensified hurricanes, warn scientists and would be the backdrop to the 28e United Nations local weather convention in Dubai (November 30-December 12).