Sandy was a complex storm, resulting in 72 direct deaths across eight states and at least 75 indirect deaths, damages in excess of $50 billion, storm surge in excess of eight feet and up to three feet of snow in some places. At close to 1,000 miles in diameter, it was among the largest storms ever to strike the United States. The storm caused impacts in 24 states.

Another interesting innovation was the Sandy Coworking crowdmap. A #NYResponds initiative, the map lists spaces where people can work, recharge and reconnect. At the heart of #NYResponds is a message to encourage the tech community to get out and take direct action in the recovery process by providing tech skills and resources.