Visibility I / V
The biggest halo I've ever seen, the size of which I couldn't even comprehend at first. The picture below shows the Hanko water tower in the middle. Around the actual halo, a little further away, a blue "ring" appeared at times, as in this picture. The 12mm lens wasn't enough to capture the entire blue circle. I started filming halo at 5:10 p.m., but it might have been seen earlier when I was indoors.