Wildfires in southern Siberia lofted smoke high into the troposphere.
Image of the Day Atmosphere Dust and Haze
Smoke from wildfires in Siberia has arrived in the Pacific Northwest.
Atmosphere Dust and Haze Human Presence
During spring 2015, several fires lit by farmers escaped control and raced through villages in southern Siberia.
Land Dust and Haze Fires Human Presence