Surface Rupture in Northwest Saudi Arabia

Image: Surface Rupture in Northwest Saudi Arabia

Detailed Description

Wendy McCausland of the USGS Volcano Disaster Assistance Program and Hani Zahran of the Saudi Geological Survey view the southern end of the surface fault rupture caused by a M5.4 earthquake in the Saudi Arabian desert on May 19, 2009. The ground displacements in the soft sediments of the foreground are greater than in basement rocks of the background because sediments respond differently than hard rock to the ground shaking and rupture.

Details

Image Dimensions: 4288 x 2848

Location Taken: SA