Central TVC: Minor eruption at Ehi Mousgou. There are no historical records of eruptions at Emi Koussi, but there is an active thermal area on the southern side of the volcano. Published February 6, 2018. Western TVC: Tarso Toussidé becomes a nested caldera in a series of eruptions and birth of Ehi Sosso. Related images: 800 x 600 57 KB - JPEG. The dark volcanic rocks of the volcano provide a sharp contrast to the underlying tan and light brown sandstone exposed to the west, south, and east (image lower left, lower right, and upper right). Eastern TVC: Formation of nested calderas on Emi Koussi. Eruption of Kadovar, Papua New Guinea. Emi Koussi is a shield-like volcano 60-70 km diameter. It is the highest mountain in Chad, and the highest in the Sahara. Emi Koussi and Wind Grooves. JPEG. Young volcanic features of the Emi Koussi, including lava flows and scoria cones are also thought to be less than 2 million years old. ISS026-E-017074 (11 Jan. 2011) --- Emi Koussi volcano in Chad is featured in this image photographed by an Expedition 26 crew member on the International Space Station. Further reading Volcanoes of the World (VOTW) - Emi Koussi (225021) Citation. The large Emi Koussi volcano is located in northern Chad at the southeastern end of the Tibesti Range. The summit contains a caldera 11 x 15 km diameter. English: The broad Emi Koussi volcano is a shield volcano located in northern Chad, at the south-eastern end of the Tibesti Range. 5. Emi Koussi was the single volcano chosen to replicate the conditions on Mars – what else needs to be said? that can be … Published February 5, 2018. Snow around Moscow. This astronaut photograph highlights the entire volcanic structure. Emi Koussi has been described by astronauts as the easiest of all the Earth’s landmarks to identify from orbit. It has an elevation of 3,265 m (10,712 ft) above sea level. Eruption of Kadovar, Papua New Guinea. According to scientists, the Aorounga structure is thought to record a meteor impact approximately 345-370 million years ago. Like other volcanoes on this list, it’s not a rift volcano, and it’s certainly not a subduction volcano. Toussidé (also known as Tarso Toussidé) is a potentially active stratovolcano in Chad.Toussidé lies in the Tibesti Mountains, the large Yirrigué caldera and the smaller Trou au Natron and Doon Kidimi craters are close to it. 720 x 480 JPEG. The extinct volcano towers over the Sahara Desert and is one of the few volcanoes (or volcano corpses?) Emi Koussi, when viewed from the air (or photographed from space), looks like something you might see on Mars, rather than Earth. The volcano is one of several in the Tibesti massif, and reaches 3445 m in altitude, rising 2.3 km above the surrounding sandstone plains. Eastern TVC: Continued formation of the Emi Koussi fissure shield and the Emi Koussi central shield volcano, both at diminished speed of effusion. ... Emi Koussi and Wind Grooves. The circular Aorounga Impact Crater is located approximately 110 kilometers to the southeast of Emi Koussi and has its origin in forces from above rather than eruptions from below. Emi Koussi volcano in Chad. The most recent eruptions in the caldera produced three maars, and numerous cinder cones and lava flows. Emi Koussi. Emi Koussi sits almost directly in the center of the Sahara Desert in the nation of Chad. Emi Koussi is a high pyroclastic shield volcano that lies at the south end of the Tibesti Mountains in the central Sahara of northern Chad.