Nice sky last night as we walked over to watch the neighbourhood fireworks for Victoria Day...
The neighbours all make a donation to one person who puts on this display - he does a very good job. Lasts for about 30 minutes. This was the finale last night (but blurry for the first few seconds)...
Air routes in the sky have intersections. Atmospheric conditions can be optimal for the water vapor trails created by passenger turbofan engines to linger. That’s what creates that.
That's a relief. I thought OF's own @Mad Dog might have been flying in the area and got lost...was trying to find his way back to Cleveland.