Powerful aftershocks from the Mount Nyiragongo volcano have rocked the eastern Democratic Republic of the Congo (DRC) as the death toll from a recent eruption that left hundreds of families displaced rose to 32. Three days after Africa’s most active volcano roared back into life, tremors were shaking the region every 10 to 15 minutes on Tuesday morning. Cracks several centimetres (more than an inch) wide appeared in the ground and on roads in several areas, including near the main hospital in Goma, a city of some two million people which lies about 12 kilometres (seven miles) from Mount Nyiragongo. Several strong aftershocks were also felt in Rwanda on Monday, including a magnitude 5.1 earthquake under Lake Kivu, the Rwanda Seismic Monitor said. Volcano watchers have been worried that the volcanic activity observed in the last five years at Nyiragongo mirrors that in the years preceding eruptions in 1977 and 2002. Volcanologists at the OVG, which monitors Nyiragongo, have struggled to make basic checks on a regular basis since the World Bank cut funding amid embezzlement allegations.