I saw this tonight, and it struck me as very odd. There seems to be a perfectly round, wide ring in the night sky, around the moon. The area outside was lightly clouded, but inside (to the naked eye) was clear. The ring was quite distinct. I've tried to edit the photo to close to what my eye saw, as the camera captured something fairly different. Any ideas what this is?
DSC_0023 by Luke Case, on Flickr
DSC_0023 by Luke Case, on Flickr