It is 194pb a gun shot is 144 I believe it was the eruption of Krakatoa, Indonesia in 1883, with the explosions heard over 3500km or 2200mls away in Perth, Australia.
I think with my little sense of knoweldege about sleep, that loud noises do effect your sleep. It really deoends for some people, some people could sleep through thunder storms and some can't. It...
Please help me its my homework and i haven't got a clue. It doesn't mean what is the loudest noise ever etc is means how loud is the loudest, if u get me.