Here is a video showing the explosion, windows breaking and the broken windows later on:
http://www.youtube.com/watch?v=w6uOzFo2MQg The effect of the explosion in an office (no sound): http://www.youtube.com/watch?v=w6uOzFo2MQg MAJOR damage to a building shown in photos on this page: http://zyalt.livejournal.com/722930.html Scroll down for the photos 2 and 3. Not sure if this is related. You have to hand it to Wikipedia; they have comprehensive coverage already: http://en.wikipedia.org/wiki/2013_Russian_meteor_event They say the object was 15 m in size, ~10 tons. - Jed
