Woken up by explosion 50 miles away at 6am after being up til 5am (or so) playing Civ4. Oops. It shook the house and set off loads of alarms-- the bell that I think was at the school has only just been switched off. I'm amazed that the injury count is so low. My sister and her husband have checked in: they live only 1-2 miles away, and no windows broken or anything, so they went on to church this morning :)
EDIT: 25 miles away. Hertfordshire's closer to here than I thought.