[identity profile] pacingincircles.livejournal.com 2006-01-25 01:22 pm (UTC)(link)
I've heard of similar things here in RI. They usually come from uninsulated cottages with electric heat.

Though Cthulu is a highly probable second theory.

[identity profile] jessnut.livejournal.com 2006-01-26 03:04 am (UTC)(link)
Maybe someone has tapped the power lines. They should see if there are wires running to the neighbors. Or someone with an RV plugging in and then leaving.