Visibility IV / V
I was in the yard of Vihantasalmi cafe under bright street lights chatting with a guy when I noticed a bright greenish turquoise fire behind his shoulder flying from right to left almost horizontally on a slightly sloping track. separated from each other, I saw a flight path of about 40 degrees.
Kerkes snorted to a friend "disappear", pointing his hand at the target, run about 10 steps to a better place and still follow the disappearance of the ball.
Despite the bright street lights, I recognized a bright star visible above and below Otava that I thought was Vega, and based on that, I judged the song as a flight path from somewhere around Arcturus toward Vega and beyond.
There is no sound perception when the trucks rolled along the adjacent 5-lane.
The most intense meteor I have seen, an observation image coming later.
Edit: added observation image, taken half an hour after the observation when I got to a dark place, very rough assessment of the situation ...
The guy's reaction to the fireball was "someone joking with a fireworks .."