In this video showing a Turkish airforce F16 flying over Ankara in July 2016 during the coup, a large bang can be heard. Most likely a sonic boom of the F16. It is at around 28 seconds in the video.
It could be people in Torez heard a sonic boom of a figherjet. Although I am not sure if there are reports of people who heard jetengines.
This is another video
This video explains sonic booms