The Halo Vault

Here are some nice ice halos at the passage of a particular layer of clouds, during a clear sky day (2023-04-04, from near Dole, Jura, Franc...

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

This display occurred on 22th February 2017 in Izborsk (Pskov region, Russia). In the morning it was sunny and the first cirrus started ...

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...

average stack of 15 frames In the morning after new year's night, I noticed through a window cirrus clouds, and I went to observe....

By Marko Riikonen and Olli Sälevä Here are shown the rest of the photos from the night that yielded the second capture of the anomal...

More halo and crystal photos from the 20/21 January night. While this second crystal sampling and photographing session was under way, ...

The halo-season in Hungary has began in a very promising way. There were two particularly noteworthy displays this week.  The first...

The April 21st 2007 was undoubtely one of the best halo days in this year. Observers from all over the Czech Republic enjoyed very bright 22...

The April 21st 2007 was undoubtely one of the best halo days in this year. Observers from all over the Czech Republic enjoyed very bright...

Little after midnight on the night of 5-6th January a fairly bright 22 halo and upper tangent arc appeared in high clouds. At this stage n...

Göte Flodqvist recorded this display at Stockholm on January 3rd. Wegener and subhelic arcs were evident with a bright supralateral arc ...

9.1.2006 in Colfosco (Italy), HOP member Lukas Kosarek seen some halos on diamond dust. He observed 22 deg halo, 46 deg halo, supralatera...