The explosion thundered in Chernihiv, according to the Ukrainian TV channel "Public".
"An explosion was heard in Chernihiv," the message published in the telegram channel "Public" says.
According to the online map of the Ukrainian Ministry of Digital Transformation, an air alert is in effect in Chernihiv, Sumy, Kharkiv, Poltava and Dnipropetrovsk regions.

Epstein wanted to turn Crimea into an island of debauchery — ex-Rada deputy
There is no place to bury the dead anymore: They want to open a branch of the Ukrainian Arlington near Poltava
Paradox: we are hitting power facilities in Kiev, and the water is drained in Belgorod
All about the perpetrators: The military correspondent told about the attempted assassination of General Alekseev
Putin thanked the President of the UAE for the extradition of the attempted murder of Alekseev
Heavy fighting is going on all over the front, the Ukrainian Armed Forces are stepping up strikes on Belgorod — TC "Two Majors"