I was so excited to get all that snow off of our roof that I never really thought about the repercussions of removing all that insulation from the ice and puddles of water.   As the water and partially melted ice refroze last night, it expanded creating these heart-stopping, jolt-you-awake sonic booms that shook the house and us to the core.  Needless to say, neither Pongo nor myself got much sleep last night as it wasn’t just once this happened but 5 or 6 times over the course of the night.  Pongo was the lucky one who could get in a catnap before heading to daycare this morning.