那在天空的紫光是什麼回事?美國天空觀察到越來越多的奇怪紫色光輝而沒人知道是什麼回事!

那在天空的紫光是什麼回事?美國天空觀察到越來越多的奇怪紫色光輝而沒人知道是什麼回事!
What is that purple light in the sky? A strange purple glow is increasingly observed in the US sky and nobody knows why!

An unusual and strange purple glow is increasingly being reported illuminating the sky over different places in the United States. But the reason behind thise weird sky phenomnon remains unclear.

Here some witnesses’ testimonies and their videos recording the sange sky phenomenon

October 13, 2018 – Location: River Kuyahoga, Ohio – I went outside to make sure that it was not the light of the lamp and noticed that the purple sky was only in one place.
https://youtu.be/uH_QZDc_Lhg

October 13, 2018 – Location: Cleveland, Ohio -I was heading to a gas station when I saw this strange light in the sky that I had never seen before.
https://youtu.be/th5AfHevTV4

October 26, 2018 – Location: Dayton, Ohio – Just saw it on the way to work. It seems that it was above the clouds, and not below it, and it was motionless. Strange …
https://youtu.be/hau8hgT-mEc

October 27, 2018 – Location: Cleveland, Ohio. I keep seeing these weird purple lights, what is it?
https://youtu.be/m-QJRaXinzk

October 31, 2018 – Location Bellevue, WA – Witness: A strange glow in recent days illuminates the sky and it is not a searchlight, I do not understand what it is
https://youtu.be/PYppzsUdeyg

November 4, 2018 – Location: Wisconsin -I have never seen anything like it. What is that purple light in the sky?
https://youtu.be/d-_slsh6sOE

http://strangesounds.org/2018/11/what-is-that-purple-light-in-the-sky-a-strange-purple-glow-is-increasingly-observed-in-the-us-sky.html