Tag: earthquake

5.1-magnitude earthquake strikes Three Gorges Dam region

(December 16, 2013) A 5.1-magnitude earthquake struck a mountainous and populous area of China’s Hubei Province today, 100 kilometres from the Three Gorges Dam site. Officials have been quick to reassure the public that the dam has remained intact and is operating normally after the event, which occurred at 1:04 p.m. in Enshi Tujia and Miao Autonomous Prefecture, Badong County. Aftershocks and quake-triggered landslides are expected. What more could there be to this story?

China’s RIS threat a disaster in the making

(February 25, 2012) The breakneck pace of dam construction in China increases the risk of reservoir induced seismicity. But, without freedom of information and a justice system that allows victims to sue for redress, will killer dams ever come to light? Chinese power companies hope not. Now, an intrepid reporter from Beijing’s Caixin Net is on the trail of unreported RIS cases.

Three Gorges Dam: trigger of severe earthquakes?

(March 2011) The giant structure located in China has already caused more than 3,400 (so far minor) earthquakes. Scientists are now warning that a much bigger disaster could be looming on the horizon. A study by seismologists at the China Earthquake Administration (formerly known as the China Seismological Bureau) indicates that the massive Three Gorges dam on the Yangtze River “significantly increased” seismic activity along the dam’s reservoir.

Danger Pent Up Behind Aging Dams

(February 21, 2011) Aging dams have become a growing problem in the United States, and a potential threat to downstream populations. Besides the perils of elderly infrastructure, putting off repairs due to belt-tightening in a time of recession can aggravate lurking dangers from internal erosion, over-topping, and earthquakes.