Unfortunately, this means that Squarespace will be offline soon (our estimate being at 12PM today). Be assured that while this will impact our availability, there is no chance of data loss or any other permanent effects. We have simply run out of power, backup power, and cannot access our fuel in a flooded basement.
According to the Squarespace Twitter account, however, the system appears set for a full shutdown slightly ahead of schedule at 10:45 a.m. (EST).
I've not been advised as to how long the site will be down, but please feel free to follow me on Twitter for further updates.