A long-inactive volcano in northern Ethiopia unexpectedly erupted on Sunday, sending up plumes of volcanic ash and dust, which have since spread across continents and disrupted flights in India and the United Arab Emirates.
No casualties were reported in Ethiopia following the eruption, but local government officials told reporters they are concerned about the impact of the eruption on local communities and their livestock in the Afar region, where the volcano is located.
Ethiopia has 50 known volcanoes, according to the Smithsonian, several of which have been dormant for thousands of years.
The Ethiopian Rift Valley, where many of the volcanoes are located, extends from Afar southwards through neighbouring countries. It was formed by shifting tectonic plates, which pulled apart to form

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