The Arctic is on fire. Record-breaking temperatures and strong winds are fueling an unprecedented number of wildfires across the region this summer. In Siberia alone, hundreds of wildfires captured by satellite images July 28 spanned about 3 million hectares of land. Across Alaska, as many as 400 wildfires were burning as of mid-July. And the heat is also melting Greenland’s ice at an alarming rate.
The scale and intensity of the June 2019 wildfires are unparalleled in the 16 years that the European Union’s Copernicus Atmosphere Monitoring Service, or CAMS, has been tracking global wildfire data. And July’s numbers “have been of similar proportions,” says CAMS senior scientist Mark Parrington. “I’ve been surprised at the duration of the fires in the Arctic Circle, in particular.”