6/21/2023 0 Comments Pacific northwest climateThey are a staple of summertime and the source of most heatwaves.” “Heat domes are sprawling zones of strong high pressure, beneath which the air is compressed and heats up. The article explains what a heat dome is and how it works. Heat DomesĪt the heart of these intense heat that engulfed the Pacific northwest are “heat domes”, and climate change increases the frequency of extreme heat domes, pumping them higher into the atmosphere and blowing more air into them like a hot-air balloon, the Washington Post reports. The scientists also project that if the earth keeps warming and by 2050 and we will go over the 2☌ Paris Agreement warming limit, then heatwaves of this magnitude will occur every 5 to 10 years and not every 1000 years as it used to be. They have concluded that the chances of this magnitude of heatwave occurring are almost impossible without climate change.Ĭlimate change also increases heatwave events happening at least 150 times and making it nearly 4 degrees hotter than it would have been during the pre-industrial period. Through cutting-edge technology, these scientists were able to find out the degree to which climate change caused this extreme heat. According to them, this intense heat is not just unusual but “virtually impossible” without climate change. Heatwaves caused by Climate ChangeĬBS News reports that climate scientist from the World Weather Attribution network attributes this extreme heat to climate saying. Lytton, Canada, which has seen these scorching temperatures, has broken its national record in 3 consecutive days. In British Columbia, Canada, temperatures reached up to an astonishing 121☏ or 49☌. Oregon, Washington has reached highs of up to 117☏ or 47.2☌ in some parts of the State, breaking its historical record by 9 degrees. The record-breaking heat that started late June 2021 has enveloped Oregon, Washington and British Columbia, Canada.
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