I'm looking at pictures posted on twitter (#Sandy) and they are really impressive - the flooding in Manhattan is unreal and going to increase. There are entire areas that emergency services can't get to due to the streets being rivers of ocean water. ConEd cut power to Lower Manhattan a little while ago to prevent water and electricity mixing and apparently there have been some subway fires reported. Most of Manhattan has gone black.
Luckily, here in the mid-Atlantic we still have power and while the wind has picked up, it's manageable at this point.