Panorama Photo

At a first glance, I thought something wrong was going on at the Dow factory on Dec 15 2017, because the sky colored intensely orange when most of the sunset glow was already gone. But it seemed the Dow guys were burning of waste gases like never seen before. So very big flames coming out of the burners, lighting up the vapors which also were much more pronounced than usual, resulting into an inferno like scene.
I have been living here for a little over 2 years now and this was the only evening I saw something like this. Or maybe it was intentionally done to get us used in case of a serious accident?

Canon Eos M6 with EF-M 18-150 mm, 10 p jpeg, 39 mm (62.4 mm KB) iso 160, f 5, 0.8 s, 4900 °K, PTGuiPro, 26415x3363 357.9 MB TIFF, crop to h=3236, downsizing>1700>1000>500 TIFF>sharpening>4086x500 647 KB JPEG