#complex halos

[mal-likes-biscuits]

Saw some lovely sun dogs and related optical sky effects today.

Sun dogs and 22° arc.

Above the 22° arc, a faint circumzenithal arc (curved upward) and a fainter and rarer supralateral arc (curved downward).

Sun(set) dogs.

Sun dogs, a 22° arc, and a sun pillar from the lingering ice crystals as the sun dipped below the horizon.