you can put in your location and move the BP oil spill to that location. helps you visualize and see just how big that spill is. the first time I looked, a few days ago, it covered all of Massachusetts (except for the cape)and parts of NH, CT, NJ, RI, ME. But right now it is covering all of MA including the cape but not the islands and has stretched as far east as Albany, and further North into Maine.
IfItWasMyHome.com – Visualizing the BP Oil Disaster