9° halo observed in the sky of Turku, Finland

Observed phenomena: Halo phenomena
Light source: Sun
Origin: High clouds (cirrostratus)
Observed halo forms:

  • 22° halo
  • 9° halo

Date: 19.04.2015
Time: 13:25
Observing place: Turku, Finland
Observing method: Photography
Technical information about photographing equipment: Camera: Olympus µ 1030 SW

So far this April 2015 hasn’t been very good in terms of halo phenomena. So far I have observed only common halo forms, except 19th of April, when I observed a 9° halo with full, bright and well developed 22° halo. Otherwise there is not much to blog about right now.

22° halo with 9° halo.
22° halo with 9° halo.
22° halo with 9° halo, unsharp masked.
22° halo with 9° halo, unsharp masked.
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