I noticed a white ball of light with three tails flying from southeast to northwest in Salmivaara, by the school lake. The duration of the phenomenon is several minutes.
Initially, a ball of light with its tail flew over the sky cover until it "exploded" and changed from a point-like light to a dim moonlight the size of a moon, the tail disappeared and the phenomenon continued as a ball into the sky. Linked to jpg. and raw pictures. :)