Copyright Information: All images are in the public domain and available for free. If you use this image, credit NOAA/NGDC, H.C. Shah, Stanford University. |
The fault scarp from the earthquake of October 10, 1980, at El Asnam, Algeria, shows a 3-m vertical offset on a blind thrust fault. The movement along this fault results from compression. When the thrust layers encounter opposition at depth, they are forced up vertically, producing a vertical scarp. The scarp extends for kilometers along the landscape of El Asnam. This 7.3 magnitude earthquake killed 5,000 people and caused severe damage. Image Credit: H.C. Shah. Stanford University October 10, 1980 El Asnam Algeria earthquake This 7.3 magnitude earthquake killed 5,000 people and caused severe damage. Location: Northern Algeria. Damage: $3,000 million. About 9,000 were injured. Extensive damage occurred in the El Asnam area. Event Data:
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