![]() ![]() On the other hand, it reveals that it is enough that the wind does not come from the right side to reach extreme temperatures, so it does not bode well for the summer. For example, May 2011, the hottest nationwide on record to date, preceded a “rotten” summer. There is no connection between the two phenomena. Just because we have a heat wave in May doesn’t mean we will have one in July. Moreover, global warming is observed in all seasons, where we observe the presence of warmer air masses.ĭoes this episode of heat augur a scorching summer?Ī current weather situation does not predict a weather situation in three months. This type of situation is expected to be more frequent, to be potentially more intense and to arrive earlier in the season. It is constitutive of global warming to see this type of situation, namely an air circulation that is not so extreme and yet produces exceptional temperatures. If, in general, we do not care about whether we break the record at the beginning or at the end of May, breaking records from mid-May when the vast majority of these date from the at the end of May, it is more remarkable.ĭoes this rise in temperature mean that we have entered global warming? The dome debate is like you’re discussing what brand of car is going to run you over.” “Heat dome or not, it’s all about the temperatures. ![]() Besides, it’s not an official term, we’ve been talking about it especially since the nearly 50☌ reached in British Columbia (Canada) last year and we give it a bit of the definition we want. It is further south, in the heart of the high pressures, towards Spain, that there is this heat dome effect. We are not in a typical heat dome situation that we experienced during the recent heat waves of 20 with this aspect of overheating. We call it a ridge, it’s a high pressure ridge that stretches from the Maghreb to northern Europe.Īre we currently imprisoned under a “heat dome”? These rising air reach the Maghreb to the shores of the North Sea and the Baltic and under very high pressures. ![]() Olivier Proust : They are due to the transport of a mass of air extremely hot for the season from the subtropical regions, located in the northwest of Africa and off in the Atlantic. ![]()
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