Email
Password
Remember meForgot password?
    Log in with Twitter

2014-09-08 18:52:34

Earthquakes in Southern Calif. from 1932 through 1996, each quake represented by a single red pixel (many overlap). Blue lines represent major faults in the area. (San Andreas fault runs from the lower right corner to the upper left corner of map.

Image uploaded by Karen Graham
Featured In
Personal Albums Oct 31, 2013 - Environment
Latest News
Top News