Some residents of Ibadan, Oyo State, on Tuesday, said there was an explosion in parts of the state capital.
There were also videos online that showed a dusty cloud and burning houses and cars.
A University of Ibadan student, who spoke with newsmen on the telephone said, “It is true. We all heard the sound and it was very loud. The cloud is cloudy with smoke. it happened at Bodija and we in the UI area could see the smoke. Even those at Sango and Ojo heard the sound. In fact, we are all in a room scared for our life”
An X user, @WillieWinehouse tweeted, “A f***ing bomb just exploded in Ibadan! My entire house and street are in ruins!! What is going on!!”