June heatwave was the ‘most extreme’ on record for North America
Smoke rises over the mountains in Lytton, as firefighters battle the fires in British Columbia, July 6, 2021. | Photo by Mert Alper Dervis/Anadolu Agency via Getty Images
The devastating heatwave that struck the Northwest US and southwest Canada in June was “the most extreme summer heatwave” ever recorded in North America, according to a new analysis from nonprofit research group Berkeley Earth. That’s based on the magnitude of the heatwave, or how much warmer it was than normal. Record... Читать дальше...