nice shot!
looks like something strong shining from the ground, the sun giving the last light for the day..
you can be glad, the atmosphere there is pretty clean ;) if the sky is red, there is dirt in the air, big molecules cause the light to appear in red and they are the closest to the bottom, why you see this phenomen only at sunset or rise. Also the reason why the sky is blue ;) ( small molecules on top of the atmosphere )
keep on good work!