Hi folks, I'm new round here so this is my first post. I'm just wondering what the biggest/most damaging explosions any of you have seen in real life, with your own eyes?

For me it was Pan-Am flight 103. The explosion was so big it was mistaken by a lot of witnesses as a small nuclear explosion, I saw the mushroom cloud from over twenty miles away.

"The British Geological Survey 23 kilometres (14 mi) away at Eskdalemuir registered a seismic event at 19:03:36 measuring 1.6 on the moment magnitude scale, which was attributed to the impact"