Visibility II / V
The deaf cells born on the sea wind front showed a weakly rotating lower cloud mass, where a funnel was formed for a moment under the wall cloud.
The funnel was located between Klaukkala and the church village of Nurmijärvi. I went driving in the area to see if there were any signs of a vortex crossing the ground. In a few places, even large branches had flown into the road, but no fallen trees or the like.