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Rock avalanches caused by earthquakes: Source characteristics

January 1, 1984

Study of a worldwide sample of historical earthquakes showed that slopes most susceptible to catastrophic rock avalanches were higher than 150 meters and steeper than 25 degrees. The slopes were undercut by fluvial or glacial erosion, were composed ofintensely fractured rock, and exhibited at least one other indicator of low strength or potential instability.

Publication Year 1984
Title Rock avalanches caused by earthquakes: Source characteristics
Authors D. K. Keefer
Publication Type Article
Publication Subtype Journal Article
Series Title Science
Index ID 70013505
Record Source USGS Publications Warehouse