Rainbow

Type	Weather Phenomena
Rarity	💎
Location	Baltic Sea South-West Northwest area of the map
Required skill	Recognition 2
How to discover	Do Recognition - Clear day
Youtube link	https://youtu.be/AjxsS7PUZjM

A semi-circular light band which occurs in the atmosphere. The band consists of 5 to 7 colors. Although it tends to occur after rainfall, the relation between the two events is unknown.