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 …