I'll tell you what made the house jump..............this was many years ago......kids were getting ready for school. I was still in the house (it was about 7), and the SU decided he was going to burn trash before it got windy. He had tried to burn some bag plastic the last time he had burned and had dumped some GAS in it. Well, I think he kinda forgot about it..............he lit all the crap that was on the pile and started walking away from it; he got probably 100 feet or so away and all of a sudden............."KA-BOOM"..............holy crap, it shook the house and that was probably 500-600 feet away. Blew burning feed sacks up in the air..............
Please, no chastising remarks about it, ok................