A friend of mine took this photo while on a hunting trip to Fort St.John, BC. Friends of his were to meet up with him at the hunting camp. The friends hadn't been to that camp before so he stopped to take a photo of the signs at the road where they were to turn. Some time after he returned home, he downloaded the photos of his hunting trip. It was at this time that he first noticed the 'anomaly' in the clouds above the left hand corner of the signs he photographed. It appears that whatever was in the sky at that time traveled a considerable distance through the clouds in the space of time it took his iphone to take the picture. The object appears to have left a ribbon-like trail as it streaked across the sky and made a 'barrel roll'. Very unusual.