Human-caused climate change contributed to an unusually intense and lethal hot spell throughout West Africa’s Sahel region in April, according to a study by World Weather Attribution (WWA), an international network of scientists focusing on extreme weather events.
The heatwave caused temperatures in Mali and Burkina Faso to climb to more than 45 degrees Celsius (113 degrees Fahrenheit) between April 1 and April 5, an unusual spike for the season that likely led to numerous deaths, said the study published on Thursday.
