The Suomi NPP satellite's Visible Infrared Imaging Radiometer Suite (VIIRS) instrument captured a look at huge numbers of fires burning and the resulting smoke in central Africa on June 27, 2017. Actively burning areas, detected by VIIRS are outlined in red. The fires obscure most of the landscape in central Africa. June heralds the end of the crop season in this part of the world, and these fires may be intentional agricultural fires set by people to rid the area of left over crops and get it ready for the next season. So too some of these may also be lightning strike fires or they may be accidental fires which may have gotten out of control. The Suomi NPP satellite is a joint mission between NASA and NOAA. NASA image courtesy Jeff Schmaltz, MODIS Rapid Response Team <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a>

Central Africa Appears to Be Completely On Fire

NASA’s Suomi NPP satellite detected thousands of fires burning in central Africa on July 11, 2016. The fires are represented by the multitudes of red dots. Most of the fires burn in grass or cropland. The location, widespread nature, and number of fires suggest that these fires were deliberately set to manage land. Places where traditional plots of open land is not available because the vegetation in the area is dense are the places where "slash and burn" agriculture is practiced most often. These regions include parts of Africa, northern South America, and Southeast Asia, where an abundance of grasslands and rainforests are found. Although most parts of the world outlaw this type of agriculture due to the fact that the smoke from these (or any) fires is a health hazard, the method of agriculture continues because it is the easiest and lowest cost solution to clearing fields for next year's crops. The Suomi NPP satellite is a joint mission between NASA, NOAA and the U.S. Department of Defense. NASA image courtesy Jeff Schmaltz, MODIS Rapid Response Team.

Fires in Central Africa

Widespread agricultural burning continues throughout central Africa. Smoke and fires in several countries were seen by the Suomi NPP satellite. Most of the fires were burning in the southern region of the Democratic Republic of the Congo, Tanzania, Zambia and Angola. NASA-NOAA's Suomi NPP satellite's Visible Infrared Imaging Radiometer Suite (VIIRS) instrument captured a look at multiple fires and smoke on August 1 at 7:55 a.m. EDT (11:55 UTC). Actively burning areas, detected by VIIRS are outlined in red. Credit: NASA/Jeff Schmaltz/NASA Goddard Rapid Response Team <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a>

These images and data products from NASA Terra spacecraft documented extensive smoke from fires burning throughout Nigeria and north central Africa on January 31, 2003.

Smoke over Nigeria and the Gulf of Guinea

Earth Observation

ISS028-E-018675 (23 July 2011) --- Biomass burning in southern Africa is featured in this image photographed by an Expedition 28 crew member on the International Space Station. A smoke pall of subcontinental proportions dominates this view of tropical southern Africa. In what has been described as the most fire-prone part of the world, numerous fires give rise to regional smoke palls every dry season. Fires are both natural and set by local people to clear woodland for agricultural fields. This recent, oblique, northwest-looking view taken in July 2011 at the end of the dry season shows the extent of the smoke on the African plateau?from central Zimbabwe (lower left) to northern Malawi more than 1,000 kilometers away (top right)?and in the wide coastal plains of the lower Zambezi River valley of Mozambique (lower right). Here smoke can be seen blowing inland (left to right), channeled up the Zambezi River valley and contributing to the pall on the plateau. The light gray smoke plumes contrast with higher altitude, brighter patchy cloud cover at lower right. The smoke palls obscure much surface detail, so that Lake Malawi, one of Africa?s Great Lakes, is barely visible, as is Lake Cahora Bassa, Africa?s fourth largest reservoir, in the Zambezi valley. The sun?s reflection off its surface (sunglint) makes Lake Kariba most prominent in the view at left. Kariba is the world?s largest artificial reservoir by volume, and is 220 kilometers long, giving a sense of the scale of the view. The steep, shadowed, mid-afternoon faces of the Inyanga Mountains on the Mozambique-Zimbabwe border protrude above the smoke layer at lower left. Solar panels extending from Russian spacecraft docked at the International Space Station are visible in the foreground at left.