Was indoors and saw a very bright, irregular flash of light falling down. Since the sighting was only in the frame of a window with roof tops partially covering it was a very short sighting. I don't know for example how many seconds it could have been seen if clear view. I'm not experienced but have sighted fireballs together with an experienced amateur/early astronomy student earlier and what I could see of this showed the correct characteristics of a fireball. Unfortunately extremely low populated area (Northern Sweden) and night time so I suppose the number of sightings will be low.
