Heat dome, ozone peaks, risk: This article explores the topic in depth.
Meanwhile,
Heat dome. In addition, ozone peaks, risk:
A phenomenon which could however very well occur in Belgium, this summer, given the heat announced. Nevertheless, “”It is a complex cocktail: it takes humidity, heat, a disturbance at altitude, instability. Therefore, But no, there is no clear increase in the number of storm days since the 1960s. Similarly, On the other hand. Therefore, there is a significant increase in the days with at least 20 liters of rain per square meter. Therefore, It may be due to summer thunderstorms, but not only“, He analyzes.
To prevent hot weather. Nevertheless, the city of Braine-le-Comte distributes 3,000 bottles of water
A heat peak that will arrive very quickly – Heat dome, ozone peaks, risk
But what worries Belgium for the next few days is the new – and big – heat peak that will arrive very quickly. However, This time, we are heat dome, ozone peaks, risk talking about a heat dome that will affect a good part of Europe. Consequently, “”The situation will gradually stop. Moreover, We will find more anticyclonic conditions, with temperatures increasing every day. In addition, From this Friday, it will climb. Saturday, we could reach 30 ° C locally, and Sunday even more Sunday. Beginning of next week. we are waiting for the installation of a heat dome on Monday or Tuesday, even until Wednesday and later in the week, depending on the model. We are considering temperatures that can reach, or even exceed, 35 ° C. Additionally, We enter another configuration, in fact. To locate: in Uccle, since 1892, we only had 12 days at 35 ° C, including 8 since 2018. Monday and/or Tuesday, we could therefore live at least a 13th day at this threshold.“
“Derecho”: what is this rare meteorological phenomenon which caused the death of two people. considerable heat dome, ozone peaks, risk damage in France
Values ​​that will certainly take us to a first official heat wave in 2025. “Yes, it is clearly possible. For a heat wave, it takes five consecutive days at least 25 ° C including at least three at 30 ° C. There, Saturday, Sunday, Monday, Tuesday … it seems likely. More than 50 % chance, in my opinion. And in terms of warnings, there is an orange threshold from 35 ° C, which could be reached“He says.
A dangerous summer
In any case, Belgium is preparing for a dangerous summer, and the first measures are taken. First. the warning phase of the “hot weather and ozone peaks” plan has come into force since Wednesday, said the Interregional Environment cell (Celine). This phase is activated when the sum of the differences between the maximum temperatures for the next five days. the threshold of heat dome, ozone peaks, risk 25 ° C is greater than 17 ° C. Ozone concentrations will increase from Saturday, but no exceeding from the European information threshold is currently planned. A bulletin specific to the situation for ozone will be disseminated according to the evolution of the concentrations. specifies the interregional cell.
For their part. the Walloon and Brussels municipalities are working in order for their heat plan, with water distribution programs, or even spontaneous visits to the most vulnerable people, especially isolated elderly people.
Summer begins with a heat wave. three days at more than 30 degrees: the true-false of received ideas to support the heat wave
Regarding drought, the news is a little more reassuring, but the situation could quickly become tense, especially in the west of the country. The only news (very) positive is that the rain records that have accumulated between October 2023. February 2025 made it heat dome, ozone peaks, risk possible to fully fill the water tables, which therefore remain at very good levels.
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