UFO Sighting in Prince Rupert, British Columbia on 2017-12-22 00:00:00 – Clouded light in night sky, zero clouds in atmosphere, faded away causing giant smoke ring from its clouded surrounding

The following exert is an eye witness statement. Please read into it what you will. This has been reported to mufon who I am sure are investigating:

I’m a truck driver, we drive the same route every night as an outfit. last night, december 22, 2017 was like the past couple night, cold, crisp and very clear skies. where i live in the northwest of british columbia is a very open sky with little natural lights on parts of the route we drive making for the starry skies to be very illuminecscent. i enjoy looking up when i can and always observe as much as i can as its truly a beautiful spectacle. last night the moon was about under half full, very clear skies. not a single could to be seen all evening. well coming back along the route where iheres no natural light for abit, i noticed a clouded orb like light off to right of the moon. now that’s just from the direction i was headed at the time. as i noticed this weird oddity, it then by perspective shot out a smoke ring.As the ring grew larger the clouded light got farther away. the smoke wasn’t heavy or thick in anyway. thin like. but as i continued down the road and the angle changed to where i lost sight of the lighted misty cloud like object i could see see the ring still. after passing by the trees everything was gone. this was over about a 4 minute time period. now i’m a rational person, my thoughts were the ring was rested by propulsion. only thing is what was the clouded object that caused this? looking for some science, logic and rational reasoning here for a possible answer. thanks for listening/reading