The Halo Vault

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

In this post I want to share some of my observations from last month, which I made in St Petersburg (from 15th April to 5th May) and in Psk...

In this post, I'm including the most interesting displays observed during the last month. 14th March 2017 On that day, halos app...

Halo phenomena in Historia de Gentibus Septentrionalibus , Bk. 1, Ch, 14. Image from www.avrosys.nu The Swedish Olaus Magnus’s 16 t...

In the evening, I looked at meteoblue's meteogram (like I do everyday), and saw on it plenty of high-level clouds, but at the same ti...

The etching shown above is based on the drawing of Austrian mountaineer, cartographer and landscape artist, Julius von Payer, and was...

In 2017, halo activity in my part of the United Kingdom has so far been very quiet with not much to get excited about apart from the occa...