Smoke plumes from fires in Idaho and Montana are clearly visible.
Click on the picture for a larger version. The brightest yellow areas, such as the Sahara Desert are emitting the most energy out to space, while the dark blue polar regions and bright white clouds are the coldest areas on Earth. The Sinai peninsula and Red Sea are on the right. Sediment in the Suisun Bay, San Pablo Bay, San Francisco Bay, and the Pacific Ocean shows up as lighter shades of blue.