Weird purple light caught somewhere in Utah

On January 15, 2019, a mysterious purple light was seen over a town in Utah, USA. This light stayed in same position for several minutes.

The ufologist Scott C. Waring explains:

This strange purple light was seen on an overcast night over their town in Utah last week. The purple light stayed in position, but changed in luminosity over several minutes. The eyewitness uploaded the video to Youtube asking people what they think this strange light is or what could cause it? But no-one could come up with any explanation...except that it might be a UFO. I know that this is not a purple laser, because I own, green, purple but purple lasers would leave a long purple line visible before it hit the clouds above. This is truly bizarre.


Source, 29th January 2019