The Halo Vault

Each frame covers ten minutes The first halo, that was recorded by my camera that day, was a lonely unusual ring. This halo had radius ...

Each frame of animation covers ten minutes There were not rare halos during the display, exept for a weak upper 23° plate arc and a 9° ...

It was a weak odd-radius display which contained not only familiar pyramidal halos with radii of 9, 20, 24 and 35 degrees, but also a my...

Fog turned into diamond dust in an optimal range of -5 to -10 ° C. I photographed the display in the evening soon after dark, the first ...

Every frame of animation is stack which covers 2,5 min. Colored version is here At the begining of the display, beautiful cirrus covere...

This display came into existence suddenly, when in the morning sun came out from behind a clear cut edge of a receding cloud area. Some...

Here is the last post in the series. High sun stuff (only turned upside down). A "subhelic 46° infralateral arc" is visible on ...