That railway thing is cool always assumed they'd have an alarm rather than that.
What colour is the light?
Demnons.
This is very odd. As I too, live in Chesterfield and have not seen any of this.
It fracking might if they split a fissure and swallowed his house into the middle of the Earth. Right to the middle.
Googled 4am bang in night and someone suggested that. I know there are old mines in the area and there is a fracking site but its quite far from here.
I dont use facebook
If you're out in the Countryside it could just be a Scarecrow that uses blank Shotgun cartridges...
More likely a propane cannon. Is OP near any fields that have recently been sown? We used to have one in the field behind our house. 4am / 5am is when the birds are getting up. Though the one behind ours had several times it would go off. It wasn't just once a day.
you live near a train tack, and the bang/flash you see is small explosive caps that are placed over the line (railway detonator), with lead tails, to alert the track workman that a train is heading their way.
mostly used at night, as visibility can be near zero in winter, I assume what you are hearing is the first train of the morning coming through, check timetables to see if it coincides with it.
More likely a propane cannon. Is OP near any fields that have recently been sown? We used to have one in the field behind our house. 4am / 5am is when the birds are getting up. Though the one behind ours had several times it would go off. It wasn't just once a day.