Upstairs neighbor appears to be redoing his floors. It sounds like someone is repeatedly swinging a sledgehammer into my ceiling, and its been going for 8 hours now with no sign of slowing down. I looked up our county noise ordinances just out of curiosity and they define "day" as going until 9pm--3 more hours!!
I guess I'd rather he do it now than during the day tomorrow when I'm trying to do work here. I clearly picked the wrong day to take the red eye back from CA.