Andrew Savidge, who put together video of time-lapse photos taken at Atsion Lake, NJ last year, recently posted this a time-lapse video of Philadelphia's skyline and city streets as Hurricane Sandy rolled through our area. It takes a while for the change to be visible on the video, but when it does happen, it's dramatic. The music is the song "Jerusalem" by the band Sleep. (Hat tip to Around Philly.)
Hurricane Sandy hitting Philadelphia Time-Lapse from andrew savidge on Vimeo.