The Halo Vault

Hello everyone, after several talks with Alec, I decided to make some digging into my old odd radius halos displays to search for rare halos...

There was an odd radii halos outbreak in the Czech Republic and Hungary in the past few days. Multiple rare halo forms were captured. ...

The lamp in the photo is a couple of degrees below the horizon and there are 18, 20, 24 and 35 °  plate arcs. Plus a bit of a helic arc t...

These photos were taken on the night of 9/10 February. In the image above we see odd radius stuff in the beam: circular halos and some bu...