12/21/2013 - Earthquake Dream in Japan or East Coast of North America

I had a dream of an earthquake. It was a bit strange. The first image was of a cutout square section of the earth's crust on short, heavy rows of coiled springs. On the crust of the coiled section of earth was a block or two of houses that shook with the movement of the coiled springs. The next image was a picture similar to the shape of all the islands of Japan. Red fault lines were highlighted all around the edge of the islands and a few more lines on the island's interior. It was confusing because at first I thought it was a portion of an east coast state, like South Carolina, but the image kept pulling away from the mainland so that the red fault lines parted from the mainland and were all of a sudden totally surrounded by the ocean. It was almost like my dream was telling me this section of land was going to end up surrounded by water after the earthquake.

Since this dream was very detailed, clear and has nothing to do with my every day life I believe it is predicting a future event.