Image of Europe boiling in July | Climate crisis

The image, released on Wednesday, is based on data from the US monitoring service Climate change (C3S) Surface air temperature anomalies for the month of July 2023 in Europe. Scientists highlight the picture of the European continent, but note that globally there are regions where temperatures were 7 degrees Celsius higher than average for that time of year.

Scientists from the European program highlighted, in a statement on Wednesday, “the deviation of more than 0.7 degrees Celsius, compared to the average for the years 1991 to 2020, from July 2023” in Europe. And they confirm that what we are seeing are the signs of the hottest July ever recorded.

Portugal escaped thanks to the oven that heats the Mediterranean tornado from the Azores. But in Portugal, thermometers rose in the first days of August, recording the highest maximum temperature for the year on Monday and a series of devastating fires in different regions of the country, with the fire resisting in Odemera for several days. prove to be the most severe case.

In a more detailed document, Copernicus leaves some examples of the extreme heat that was felt in the month of July. There have been heat waves from Spain in the west to the Balkans in the east. [da Europa]. Several new local temperature records were set, while others were on the verge of breaking. A temperature of 48 degrees Celsius was recorded at a site in Sardinia and 47 degrees at an observatory in Palermo, Sicily. In Greece, temperatures reached a maximum of 46°C.”

Numerous regions of the northern hemisphere, particularly southern Europe, have experienced severe heat waves, with anomalies of more than 4°C in Italy, Greece and Spain. In addition to North Africa and countries North Pole The Canadian mainland recorded much higher temperatures, with maximum anomalies over 5°C and over 7°C, respectively.

In the Southern Hemisphere, midwinter temperatures were well above average, particularly in northern Chile and Argentina, and in Uruguay and southern Brazil. time series monitoring climate For a wide range of monitoring stations in Argentina provide examples of sometimes very high daytime temperatures and generally mild nighttime conditions in the northwest of the country. Several months of above-average temperatures and low rainfall have contributed to serious water shortages in Uruguay,” Copernicus Bulletin reports on an abnormal July.

But the scientists noticed that there were also regions where it was much colder than normal at this time of year. But these are rare cases. Below-average temperatures only occurred over a small portion of the Earth’s surface, and for the most part they were within 1 degree Celsius of the average. Earth’s mass Antarctica It was the main exception, with a mixture of well-above-average and below-average temperatures, as is often the case in winter.”

The oceans have also warmed, particularly in the North Atlantic. Air temperatures were above average over much of the ocean, tied for record sea surface temperatures. An exceptional rise in marine temperatures was observed across much of the North Atlantic in particular.”

Meanwhile, in the Pacific region, the conditions imposed by the phenomenon El Nino Keep settling. Air temperatures were unusually high around Antarctica, as sea ice coverage continued to be significantly lower than normal. Areas of relatively moderate temperature extend northward, from the Antarctic, over much of the South Atlantic, Indian and Pacific Oceans, ”the European Climate Monitoring Program specialists concluded.

Elsewhere on the planet, air temperatures were also above the 1991-2020 average in most of the tropics and the North Pacific, with particularly high temperatures east of Japan.